🔧 Aurora, CO Backflow Testing, Repair & Replacement Experts

Backflow Testing, Repair & Replacement in Aurora, CO — Certified Backflow Prevention Services

Same/Next-Day Backflow Testing & Backflow Preventer Repair in Aurora — Serving Denver Metro & Adams County Since 1990

If your property received a backflow test notice, water provider letter, or you suspect a backflow prevention issue, Fox Auro Plumbers provides certified backflow testing, backflow preventer repair, and backflow device replacement throughout Aurora, CO and the Denver metro area. Our 120-person team includes licensed plumbers and certified backflow prevention assembly testers who work on RPZ valves, double-check assemblies, pressure vacuum breakers, and other backflow devices to help you stay code-compliant and protect your drinking water.

  • Local Aurora, CO backflow testing and prevention contractor serving Denver metro since 1990
  • Certified backflow prevention assembly testers and licensed plumbers for repair & replacement
  • 24/7 emergency service for failed backflow tests, leaking devices, and water shutoff warnings
Call +1 (720) 914-0988

24/7 emergency backflow repair & water quality response — speak to a certified backflow technician today

24/7 Emergency Backflow Service
Certified Backflow Assembly Testers
Same/Next-Day Response Aurora
Serving Aurora CO Since 1990

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Trusted Backflow Testing & Prevention Contractor in Aurora

Award-Winning Backflow Testing, Repair & Replacement in Aurora, CO

Top-rated backflow preventer testing and cross-connection control services for homes and businesses

Fox Auro Plumbers has more than 36 years of experience protecting Aurora's drinking water with professional plumbing and backflow prevention services. Our team includes Backflow Prevention Assembly Testers, Journeyworker and Master Plumbers, and cross-connection control specialists who understand Colorado's backflow testing and tagging requirements for RPZ, double-check, and PVB devices. We work closely with local water authorities and property owners to keep devices tested on time, reports filed correctly, and systems operating safely.

Licensed Journeyworker & Master Plumbers with backflow prevention certifications

Certified Backflow Prevention Assembly Tester credentials for annual testing and repairs

"Best of the Best" – Southern Colorado / Denver Metro (Plumbing Contractor)

Quality Business Award – The Best Plumbing in Aurora, plus Angi Super Service Award & Yelp Guaranteed

Fully insured by Next Insurance, Progressive Commercial, State Farm, The Hartford, and Travelers

Backflow Testing Across Aurora Neighborhoods, Parks & Business Corridors

Backflow Prevention Services for Properties Near Aurora Neighborhoods, Parks & Shopping Areas

From Aurora Highlands and Saddle Rock to Aurora Reservoir, Cherry Creek State Park & Downtown Denver

Fox Auro Plumbers provides backflow testing and backflow device repair for homes, HOAs, commercial buildings, restaurants, and irrigation systems throughout Aurora — from neighborhoods like Mission Viejo, Seven Hills, Saddle Rock, Aurora Highlands, and Tallyn's Reach to retail and mixed-use areas around Southlands, Stanley Marketplace, and the Gaylord Rockies Resort. We regularly service backflow devices on irrigation systems, fire lines, boilers, and domestic water services near Aurora Reservoir, Cherry Creek State Park, Aurora Sports Park, and the Denver tech and business districts, where local regulations require testable backflow assemblies to protect the public water supply.

Aurora Neighborhoods & Communities

Aurora Highlands, Aurora Hills, Aurora Knolls, Beacon Point, Chambers Heights, Heather Gardens, Heather Ridge, Highpoint, Lakeshore, Meadow Hills, Mission Viejo, Murphy Creek, Pheasant Run, Saddle Rock, Saddle Rock Golf Club, Seven Hills, Smoky Hill, Southshore, Tallyn's Reach, Village East, and surrounding areas

Business & Mixed-Use Areas

Southlands, Stanley Marketplace, Gaylord Rockies Resort & Convention Center, medical offices, retail centers, office parks, and industrial facilities throughout Aurora and the Denver metro

Parks & Recreation Facilities

Aurora Reservoir, Quincy Reservoir, Aurora Sports Park, Cherry Creek State Park, Aurora Hills Golf Course, Great Plains Park, Red-Tailed Hawk Park, Star K Ranch (Morrison Nature Center), and multiple city recreation centers with irrigation and fire lines

Nearby Denver-Area Zones

Downtown Denver & 16th Street Mall, Denver Tech Center, Greenwood Village, Lakewood, Thornton, Westminster, Broomfield, and more

Specialists in Backflow Testing, Repair & Cross-Connection Control

Aurora Backflow Prevention Specialists — Not Just General Plumbers

Certified backflow testing, device repair and replacement, and cross-connection compliance

While many plumbers can handle basic fixtures, Fox Auro Plumbers maintains specialized teams focused on backflow prevention and cross-connection control. Our certified testers and licensed plumbers work on testable backflow assemblies — including RPZ valves, double-check valves (DCVA), and pressure vacuum breakers (PVB) — for domestic water, irrigation, fire sprinkler, and boiler systems. We don't just "sign off a form"; we test, diagnose, repair, and if necessary replace your backflow preventer so your system stays compliant with Colorado regulations and local water authority rules.

  • Dedicated backflow testing and repair crews for domestic, irrigation, and fire system devices
  • Systems designed and maintained to meet Colorado backflow prevention and tagging requirements
  • Clear guidance on test failures, required repairs, and when full backflow device replacement makes sense
  • Detailed test reports, device tags, and documentation for water providers, property managers, and code enforcement
Call Our Backflow Specialists: (720) 914-0988
Is It Time for Backflow Testing or Backflow Device Repair?

When Aurora Property Owners Need Backflow Testing, Repair & Replacement

Signs you need more than a simple valve check

Backflow prevention assemblies are not "set-and-forget" devices — they contain internal check valves, springs, and seals that wear out over time. Colorado water authorities and cross-connection programs require testable backflow devices to be tested at installation and typically once per year by a certified tester, with additional testing after repairs or suspected backflow incidents.

Annual Test Notice

Letters or emails from your water provider requiring a current backflow test report by a specific deadline

Failed Backflow Test

A recent test indicates a check valve or relief valve is not holding pressure or is leaking

Visible Leaks or Discharge

Dripping or constant discharge from the relief port on an RPZ device, or obvious leaks around the backflow assembly

System Changes or New Equipment

New irrigation, fire sprinkler, boiler, or domestic service changes that require a different or upgraded backflow device

Property Sale or Inspection

Real-estate transactions, lender requirements, or inspections that flag missing or untested backflow preventers

Known Contamination Risks

Chemical injection for irrigation, boilers, or other processes tied into potable water lines

Backflow Testing & Prevention for Aurora Homes & Commercial Properties

Who Our Aurora Backflow Testing, Repair & Replacement Services Are For

Homeowners, HOAs, property managers, and businesses with backflow devices

Fox Auro Plumbers provides backflow testing, repair, and replacement services for single-family homes, multi-family properties, HOAs, and commercial and industrial facilities across Aurora and the Denver metro area. Whether your backflow device protects domestic water, irrigation, fire sprinklers, or process equipment, we help you stay compliant with local cross-connection control requirements.

Homeowners

With irrigation backflow preventers, boiler backflow devices, or whole-home domestic backflow assemblies

HOAs

With shared irrigation, pool, clubhouse, or fire suppression backflow devices across community properties

Property Managers

For apartments, condos, townhome communities, and mixed-use buildings under city or utility backflow programs

Commercial Properties

Such as restaurants, medical offices, schools, warehouses, and industrial facilities with multiple testable backflow devices — see our commercial plumbing services

Remote Owners & Portfolios

National portfolios that need local Aurora backflow testers to perform annual testing and submit reports on schedule

Why Backflow Devices Wear Faster in Aurora's Climate

Aurora, CO Weather and Backflow Preventer Lifespan

How freeze-thaw cycles and irrigation seasons affect backflow assemblies

Aurora's high-plains climate brings freezing winters, dry air, and intense sun, along with long irrigation seasons and heavy seasonal watering. These conditions can stress backflow prevention devices, especially those installed outdoors on irrigation and fire lines, leading to cracked housings, worn seals, and internal failures that show up during annual backflow tests.

Winter

Freezing temperatures can crack unprotected backflow preventers, especially irrigation devices not winterized properly

Spring

Start-up of sprinkler systems reveals leaks, stuck valves, and failed backflow tests after months of inactivity

Summer

Continuous irrigation and high usage increase wear on check valves, springs, and seals inside backflow assemblies

Fall

Shut-down and winterization is critical to protect backflow devices from freeze damage and ensure they pass tests next year

Types of Backflow Prevention Devices Used in Aurora

RPZ, Double-Check & PVB: Backflow Preventers We Test, Repair & Replace in Aurora, CO

Choose the right backflow device for your water system and hazard level

Different plumbing systems and hazard levels require different types of backflow prevention assemblies. Fox Auro Plumbers tests, repairs, and installs common device types used under Colorado and local cross-connection control programs, including Reduced Pressure Zone (RPZ) assemblies, Double Check Valve Assemblies (DCVA), and Pressure Vacuum Breakers (PVB). We help you understand which device you have, what it protects, and when it needs testing or replacement.

Backflow Device Types — Best For, Key Benefits and Trade-Offs
Backflow Device Type Best For Key Benefits / Trade-Offs
Double Check Valve Assembly (DCVA / DC) Moderate-hazard systems such as many domestic water and some irrigation applications Compact, provides two check valves for backflow protection; cannot be used where a higher hazard level requires an RPZ
Reduced Pressure Zone Assembly (RPZ) High-hazard systems (chemical injection, certain commercial/industrial uses, some fire and irrigation systems) Provides the highest level of mechanical backflow protection with relief valve; more complex and may discharge water under certain conditions
Pressure Vacuum Breaker (PVB) Many irrigation and sprinkler systems where backpressure is not a concern Effective against back-siphonage, simpler design; must be installed above highest downstream outlet and cannot protect against backpressure
Air Gap Certain high-hazard or specialty applications No moving parts and very reliable when installed correctly; may require more space and piping changes

Backflow preventers must be tested at installation, after repairs, and typically at least annually by a certified tester, per local Colorado jurisdiction requirements. Proper installation height, orientation, and freeze protection extend device life and increase likelihood of passing annual backflow tests.

How Our Backflow Testing & Repair Process Works

Our 6-Step Backflow Testing, Repair & Replacement Process in Aurora, CO

From scheduling your annual backflow test to delivering reports and tags

Backflow Device Review & Scheduling

We collect information on your backflow preventers (device type, location, size, last test date, and water provider requirements), then schedule a convenient time for backflow testing that meets your deadline and avoids major disruptions.

On-Site Backflow Testing by Certified Tester

A certified Backflow Prevention Assembly Tester arrives, shuts down the system as needed, and uses calibrated test gauges to perform the required backflow test procedures for your RPZ, DCVA, PVB, or other assembly, following Colorado and local procedures.

Results, Pass/Fail & Immediate Repairs

If your backflow device passes, we document the readings and finalize paperwork. If the device fails, we identify the issue (e.g., leaking check valves, relief valve not holding pressure, broken components) and review repair or replacement options with you.

Backflow Repair or Replacement (If Needed)

For failed tests, our licensed plumbers repair or rebuild the existing device when practical, or replace it with a new assembly when components are worn beyond repair or codes have changed. After repairs or replacement, we re-test the device to confirm it passes.

Tagging, Reporting & Documentation

We affix a backflow test tag with the tester's credentials, test date, and results, in line with Colorado's tagging requirements, and provide copies of the completed test forms and reports for your records and your water provider.

Reminder & Future Compliance Support

We maintain records of your backflow devices and test dates and can send reminders for future annual backflow tests so you don't miss deadlines or risk water shutoffs or penalties for non-compliance.

Everything Included in Your Backflow Service Visit

What's Included in Our Aurora Backflow Testing, Repair & Replacement Services

From certified testing to final tagging and reports

Fox Auro Plumbers offers complete backflow prevention services so you don't have to coordinate between multiple vendors for testing, repairs, and paperwork. Whether you manage one device or dozens, we handle the technical work and administrative details.

On-site backflow device inspection and verification of device type, size, and application
Certified backflow testing with calibrated test equipment for RPZ, DCVA, PVB, and other assemblies
Written pass/fail results with explanations of any deficiencies or failed tests
Backflow preventer repair or internal rebuild options when devices fail testing
Full backflow device replacement when assemblies are damaged, obsolete, or beyond repair
Device tagging and completion of required test forms and reports for your water provider and records
Optional annual reminder service so you stay ahead of future backflow test deadlines
Why Choose Fox Auro Plumbers for Backflow Testing in Aurora, CO

Aurora's Trusted Backflow Testing, Repair & Replacement Team

Certified testers, licensed plumbers, and reliable reporting

When you compare Aurora backflow testing companies, Fox Auro Plumbers offers a rare combination: a large plumbing team, certified backflow testers, and in-house capacity to repair or replace failed backflow devices on the spot. That means fewer delays, fewer missed deadlines, and one accountable contractor for both testing and fixes.

36+ Years of Experience

Providing plumbing and backflow services in Aurora, Denver, and surrounding Front Range communities since 1990

Certified Testers & Gauges

Certified Backflow Prevention Assembly Testers using professional, calibrated test gauges for accurate results

Licensed Master Plumbers

Licensed Journeyworker and Master Plumbers for backflow installation, repair, and replacement — fully credentialed

Colorado Code Familiar

Familiar with Colorado backflow requirements, annual testing guidelines, and local reporting processes for all water authorities

120 Professionals & 10 Vans

120 skilled professionals and 10 fully equipped service vans to handle single-site and multi-site testing programs across the Denver metro

Before & After Backflow Repairs & Upgrades

Before & After Backflow Testing, Repair & Replacement in Aurora, CO

See how professional backflow service protects your water and compliance

Our backflow projects often start with failed tests, leaking devices, or urgent notices from local water providers. After Fox Auro Plumbers repairs or replaces the assemblies, property owners gain peace of mind knowing their backflow prevention is working correctly and their test reports are on file.

Before and After Backflow Testing, Repair and Replacement — Fox Auro Plumbers Aurora CO
  • Rusted, leaking backflow assemblies replaced with new, properly sized devices that pass testing
  • Irrigation backflow preventers relocated or insulated to prevent freeze damage and nuisance discharges
  • High-hazard applications upgraded from inadequate devices to RPZ assemblies that meet code
  • Multi-building sites coordinated so all backflow devices are tested, tagged, and reported on schedule
Schedule Your Backflow Service: (720) 914-0988
How We Install, Test & Repair Backflow Devices

Backflow Prevention Materials & Testing Methods in Aurora, CO

Complete backflow systems maintained to protect your drinking water

Fox Auro Plumbers uses industry-standard backflow prevention assemblies, fittings, and test equipment sourced from trusted manufacturers. Our technicians follow approved testing procedures and cross-connection control practices so your system meets both manufacturer requirements and local Colorado codes.

Approved Assemblies

Testable RPZ, double-check, and pressure vacuum breaker backflow assemblies selected for your hazard level and line size

Proper Isolation & Access

Proper isolation valves, unions, and drains installed to simplify future testing and servicing of all backflow devices

Calibrated Test Gauges

Professional test gauges calibrated to meet accuracy standards for certified backflow testing in Colorado

Freeze Protection

Freeze protection, insulation, and installation heights adjusted to device type and Aurora's local high-plains climate

OEM-Quality Parts

Repairs completed with OEM or equivalent internal parts to restore device performance and reliability after failed tests

Backflow Repair vs New Backflow Preventer Installation

Backflow Repair vs Replacement: Which Option Fits Your Aurora Property?

Understand when to rebuild a backflow device and when to install a new assembly

When a backflow preventer fails testing, you may have the option to repair or rebuild the device rather than replacing it. In other cases — especially when assemblies are very old, damaged, or not suited to current hazard classifications — installing a new backflow device is the smarter choice. Fox Auro Plumbers reviews your options and helps you decide.

Backflow Repair vs Replacement — What It Is, Key Pros, Key Cons
Option What It Is Key Pros Key Cons
Backflow Repair / Rebuild Replacing internal parts (springs, seats, seals, check components) and correcting issues inside the existing assembly Often lower cost than full replacement; preserves existing piping and layout May not be cost-effective for very old or damaged devices; future failures still possible
New Backflow Device Replacement Removing old assembly and installing a new RPZ, DCVA, or PVB assembly New device with full service life; may better match current hazard and code requirements Higher upfront cost; may require piping modifications or additional labor

When Full Backflow Device Replacement Is Recommended

  • Device body is cracked, severely corroded, or damaged by freezing
  • The existing assembly repeatedly fails tests even after prior repairs
  • Code or hazard level changes require a different device type (e.g., upgrading to an RPZ for high-hazard conditions)
  • The plumbing configuration needs changes to meet current installation standards (height, orientation, drainage)
Backflow Testing & Repair Cost Estimates in Aurora, CO

Estimate Your Backflow Testing, Repair & Replacement Costs in Aurora

From single backflow tests to multi-device programs and replacements

Backflow service costs depend on how many devices you have, device types and sizes, accessibility, and whether repairs or replacements are needed after testing. Fox Auro Plumbers uses an internal backflow cost calculator that factors in labor, test time, parts, and reporting needs to provide clear pricing for Aurora property owners.

Main Cost Drivers for Backflow Services

  • Number of backflow devices on the property (domestic, irrigation, fire, boiler, process)
  • Device type and size (RPZ vs double-check vs PVB, and line size in inches)
  • Access and location (vaults, ceilings, mechanical rooms, exterior enclosures, roof-mounted units)
  • Whether devices pass testing or require repairs, rebuild kits, or full replacement
  • Coordination required for multi-property or portfolio backflow testing programs
Typical Backflow Service Cost Structure — Cost Component and How We Calculate It
Cost Component How We Calculate It
Backflow Testing Fee Based on device count, type, and on-site time for certified tester
Backflow Repair / Rebuild Labor + internal parts kit (springs, seals, seats, check components)
Full Backflow Replacement New assembly + installation labor + any piping or insulation modifications
Who Really Needs Backflow Testing & Prevention in Aurora?

Who Needs Backflow Testing, Repair & Replacement to Stay Compliant in Aurora, CO?

When backflow prevention isn't optional

Backflow prevention devices are required for many Aurora and Denver-area properties to protect the public drinking water supply from contamination. If your plumbing system creates a potential cross-connection, you likely need a properly installed and tested backflow assembly.

Commercial buildings such as restaurants, medical offices, schools, and industrial facilities under local backflow programs — see our commercial plumbing services

Multi-family properties, HOAs, and mixed-use developments with shared domestic, irrigation, or fire lines

Properties with irrigation systems, especially those using fertilizers, chemicals, or non-potable sources

Sites with boilers, cooling towers, chemical feeders, or process equipment tied into potable water lines

Fire sprinkler systems and standpipes that connect to the public water system

Any property that has received a notice from a water provider requiring annual backflow testing or proof of backflow device installation

Why Hire a Professional for Backflow Testing in Aurora

Benefits of Professional Backflow Testing, Repair & Replacement in Aurora, CO

More than a checkbox — water safety, compliance, and liability protection

Professional backflow prevention service ensures that your devices actually protect your drinking water, not just meet paperwork requirements. Working with certified backflow testers and licensed plumbers helps you avoid contamination incidents, fines, water shutoffs, and liability if a cross-connection problem occurs.

Confirmed Device Function

Proper testing procedures confirm that check valves, relief valves, and shutoffs function as designed — not just assumed

Reduced Contamination Risk

Timely backflow repairs and replacements reduce the risk of contamination and failed inspections

Accurate Documentation

Correct documentation, tagging, and reporting keep you in good standing with local water authorities

Expert Device Selection

Professional advice helps you select the right type of backflow assembly for your system and hazard level

Single Reliable Contractor

A single, reliable Aurora backflow contractor simplifies testing and compliance across multiple properties and portfolios

Backflow & Water Safety for Aurora Property Owners

Safety Alert: Don't Ignore Backflow Testing Notices or DIY Backflow Repairs

Some water safety issues are too critical to ignore or improvise

Backflow prevention devices protect your drinking water from fertilizers, chemicals, and contaminated water that could otherwise be drawn back into the public water supply. Skipping required backflow testing or attempting DIY backflow repairs can lead to unsafe water, fines, or service shutoffs from your water provider. Our certified testers and licensed plumbers follow proper procedures to keep your system safe and compliant.

  • Do not ignore letters or emails from your water provider requiring backflow testing — deadlines matter
  • Avoid tampering with backflow assemblies or opening test cocks without proper training and equipment
  • Contact a professional immediately if you see leaks, continuous discharge, or visible damage on a backflow device
  • If contamination is suspected, stop using water if instructed and call us and your water provider right away
Schedule Safe Backflow Testing & Inspection in Aurora
Aurora Backflow Testing & Prevention FAQs

Backflow Testing, Repair & Replacement FAQs for Aurora, CO Property Owners

Answers about annual backflow tests, repairs, costs, and compliance

Backflow Prevention You Can Rely On in Aurora, CO

Our Aurora Backflow Testing, Repair & Replacement Guarantee

Your backflow prevention devices, backed by certified testers and licensed plumbers

Fox Auro Plumbers stands behind every backflow test, repair, and replacement we perform in Aurora, CO with certified technicians, licensed plumbing work, and accurate reporting. When you hire us for backflow testing and prevention, we make sure your system not only passes today's test but is set up to protect your water and stay compliant year after year.

Since 1990, homeowners, HOAs, and businesses across Aurora and the Denver metro have trusted Fox Auro Plumbers to handle their backflow testing, repair, and replacement needs — keeping their drinking water safe and their properties in compliance.

Complete Coverage Across the Denver Metro

Fox Auro Plumbers — Aurora CO Service Area Coverage

When scheduling backflow testing services in Aurora CO, our 120 skilled professionals account for I-225 corridor traffic near Centennial, access road conditions near Denver, seasonal snowpack delays on E-470, and high-altitude freeze-thaw pipe stress across Adams County and Arapahoe County.

Nearby Cities

Cities We Serve Near Aurora CO for Backflow Testing & Prevention

Get Help Now

Get Certified Backflow Testing & Repair Services in Aurora CO Now

Need a certified backflow tester in Aurora CO? Our team of licensed Master Plumbers and certified backflow testers is standing by 24/7. Whether you need drain cleaning, water heater repair, or sewer line replacement — reach out and we'll walk you through your options immediately.

Contact Fox Auro Plumbers — Aurora CO Backflow Services

Call 24/7 Backflow Testing Aurora:
(720) 914-0988
Email Fox Auro Plumbers:
foxauroplumbers@gmail.com
Visit Our Office:
9863 E Colfax Ave
Aurora, CO 80010
Hours:
24/7 Emergency Service Available — Every Day of the Year
Call Backflow Testing Aurora CO 24/7
🚨 Emergency? Call (720) 914-0988