Cookey’s Mechanical
90/100 ✓ CO Utility-Approved Tester Verified ★ 4.2 (21 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Approved backflow testers in Grand Junction, CO
13 backflow testing businesses work within 25 miles of Grand Junction, 11 of them based in town. Every one is on the approved tester list of 3 water utilities.
13 businesses within 25 miles
Backflow testing companies near Grand Junction
What the badges mean
- ✓ CO Utility-Approved Tester Verified On the city list
- The company is on a water utility's own approved list (the second badge names the list). That is the utility's approval, not a state license, and it counts for that utility.
- 3 certified testers
- How many certified testers the roster lists at this business.
- ★ 4.8 (25 reviews)
- The Google rating, shown as Google reports it. It does not change the order.
Order is by our quality score, never by payment. How we verify listings.
Are you a backflow testing company near Grand Junction? One sponsor per county, clearly labelled. Sponsor this county
W D Yards
90/100 ✓ CO Utility-Approved Tester Verified ★ 4.7 (749 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ CO Utility-Approved Tester Verified ★ 3.4 (36 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Excel Fire Protection
90/100 ✓ CO Utility-Approved Tester Verified ★ 5 (7 reviews) On Eagle River Water & Sanitation listOn City of Aspen listOn City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
2-H Mechanical
90/100 ✓ CO Utility-Approved Tester Verified ★ 3.1 (16 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Thompson’s Enterprises, LLC
90/100 ✓ CO Utility-Approved Tester Verified ★ 4.3 (30 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Chuck's Sprinkler Service
90/100 ✓ CO Utility-Approved Tester Verified ★ 3.1 (14 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Gmmi
90/100 ✓ CO Utility-Approved Tester Verified ★ 4.5 (45 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
AAA Backflow
80/100 ✓ CO Utility-Approved Tester Verified On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Lunsford Mechanical
80/100 ✓ CO Utility-Approved Tester Verified ★ 3.9 (7 reviews) On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ CO Utility-Approved Tester Verified On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ CO Utility-Approved Tester Verified On City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Affordable Fire Protection
90/100 ✓ CO Utility-Approved Tester Verified ★ 4 (4 reviews) On City of Aspen listOn City of Grand Junction list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Price reports
What a backflow test costs in Grand Junction
Not enough reports yet for Grand Junction to show a range. Be one of the first: it takes a minute and stays anonymous.
Published prices nationwide
$29.99 to $100 per assembly
$0$25$50$75$100$125
Every published price, with its source: what a backflow test costs.
Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.
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Backflow testing questions in Grand Junction
Where are the backflow testing businesses listed for Grand Junction based?
13 backflow testing businesses are listed within 25 miles of Grand Junction. 11 are based in Grand Junction itself and 2 more within 15 miles. The closest is Cookey’s Mechanical, under 1 mile from Grand Junction.
Which tester lists are the businesses near Grand Junction on?
Every one is on the approved tester list of 3 water utilities.
How many of the backflow testing businesses near Grand Junction have Google reviews?
10 of the 13 listed for Grand Junction have 3 or more Google reviews. W D Yards has the most reviews, 749, with an average of 4.7 stars, as Google showed them at our last check.
Approved list: City of Longmont backflow tester contact list, City of Longmont Water.
Approved list: Colorado Springs Utilities registered backflow testers, Colorado Springs Utilities.
Approved list: Eagle River Water & Sanitation District certified backflow test company directory, Eagle River Water & Sanitation District.
Approved list: Town of Berthoud backflow inspection and testing companies (tested in 80513), Town of Berthoud.
Approved list: City of Aspen certified backflow tester list, City of Aspen Utilities.
Approved list: Cherokee Metropolitan District backflow tester list, Cherokee Metropolitan District.
Approved list: City of Grand Junction certified backflow tester list, City of Grand Junction Water Services.
Approved list: Security WSD approved list of certified backflow testers, Security Water and Sanitation Districts.
Approved list: City of Durango licensed and certified cross connection control testers, City of Durango Cross Connection Control Program.
Keep looking
- Rifle, CO(53 mi)