H2O Fire Protection, Inc, Commerce City, CO

Approvals

✓ On the City of Longmont list Phone matches its Google profile

City of Longmont backflow tester contact list, as of July 7, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (303) 761-7755 Visit website More testers in Colorado

Price reports

What a backflow test costs in Commerce City

Not enough reports yet for Commerce City 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

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

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.

What H2O Fire Protection, Inc's website says

Services listed on H2O Fire Protection, Inc's website, read October 11, 2026: backflow testing, backflow repair, backflow installation and replacement and fire sprinkler service. h2ofireinc.com/inspections-repairs, h2ofireinc.com/fire-sprinkler-installation-services, h2ofireinc.com

It says	Details	Page
Service area	Denver, Arvada, Aurora, Boulder, Brighton, Broomfield, Centennial, Commerce City, Erie, Golden, Greenwood Village, Highlands Ranch, Lafayette, Lakewood and Littleton and 3 more	h2ofireinc.com
24-hour service	Offered, it says	h2ofireinc.com/inspections-repairs
Founding year	Founded in 1987	h2ofireinc.com

Read on h2ofireinc.com on October 11, 2026 (4 pages). This is what the business says about itself.

Where you will find H2O Fire Protection, Inc

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Platinum Fire Protection Inc	Backflow Testing	4 mi
Frontier Fire	Backflow Testing	4 mi
Braconier	Backflow Testing	4 mi
American Sprinkler Inc	Backflow Testing	5 mi
Bluejay Maintenance & Construction Services LLC	Backflow Testing	7 mi
Advanced Backflow LLC	Backflow Testing	7 mi

Questions about H2O Fire Protection, Inc

Is H2O Fire Protection, Inc approved to test backflow assemblies?

H2O Fire Protection, Inc is on the City of Longmont list, as of July 7, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.

What does H2O Fire Protection, Inc do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does H2O Fire Protection, Inc serve?

They are based in Commerce City, Colorado, within driving distance of Denver, Westminster, Thornton, Aurora, Lakewood. Its website names Denver, Arvada, Aurora, Boulder, Brighton and Broomfield and 12 more places as areas it serves (read October 11, 2026).

How do I reach H2O Fire Protection, Inc?

Call (303) 761-7755. Their website is linked on this page.

Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.

Is this your business?

Claim this listing free: add the utilities you file with, your service area and your residential test price, and get annual test-due requests from property owners.

Claim this listing