Interior Sprinkler Systems, Inc.
Backflow testing. 360 Rancho Dr Unit 601, Windsor, CO 80550
Approvals
Price reports
What a backflow test costs in Windsor
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Published prices nationwide
$29.99 to $100 per assembly
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 Interior Sprinkler Systems, Inc.'s website says
Services listed on Interior Sprinkler Systems, Inc.'s website, read October 11, 2026: fire sprinkler service. interiorsprinkler.com/about-us
| It says | Details | Page |
|---|---|---|
| 24-hour service | Offered, it says | interiorsprinkler.com |
| Founding year | Started in 2008 | interiorsprinkler.com/about-us |
Read on interiorsprinkler.com on October 11, 2026 (4 pages). This is what the business says about itself.
Where you will find Interior Sprinkler Systems, Inc.
These are the city pages close enough for this business to appear on.
- Loveland, CO(5 mi)
- Berthoud, CO(11 mi)
- Fort Collins, CO(13 mi)
- Longmont, CO(20 mi)
- Thornton, CO(36 mi)
- Westminster, CO(37 mi)
- Aurora, CO(46 mi)
- Denver, CO(48 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Environmental Designs | Backflow Testing | 5 mi |
| Balance Point Heating Cooling & Plumbing | Backflow Testing | 6 mi |
| Total Fire Protection, Inc | Backflow Testing | 9 mi |
| Top Notch Plumbing | Backflow Testing | 9 mi |
| McCrary and Sons | Backflow Testing | 11 mi |
| QT Mechanical | Backflow Testing | 12 mi |
Questions about Interior Sprinkler Systems, Inc.
Is Interior Sprinkler Systems, Inc. approved to test backflow assemblies?
Interior Sprinkler Systems, 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 Interior Sprinkler Systems, Inc. do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Interior Sprinkler Systems, Inc. serve?
They are based in Windsor, Colorado, within driving distance of Loveland, Berthoud, Fort Collins, Longmont, Thornton. Service areas are set by the business, so confirm yours when you call.
How do I reach Interior Sprinkler Systems, Inc.?
Call (970) 302-3777. Their website is linked on this page.
Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.
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