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COMPANY PROFILE
Flatirons Plumbing, Heating & Air
Advertises tank and tankless water heater installation.
Flatirons Plumbing, Heating & Air is an independent business that advertises water heater work. It is not our employee or partner and does not receive requests from Ember & Tank. We haven’t verified its license, insurance or workmanship.
- Tank
- Tankless
- Repair
- Emergency service
- Based in
- Arvada, CO
- Website
- flatironsplumbing.com ↗
- Water heater page
- Services page ↗
- Published pricing
- Coupon: "$75 Off Water Heater Services" (must be presented at time of service/estimate; not valid for work previously completed; cannot be combined) — Source ↗
- Service areas they list
- Arvada, Boulder, Brighton, Broomfield, Denver, Golden, Gunbarrel, Lafayette, Lakewood, Longmont, Louisville, Westminster Source ↗
- Information checked
- September 29, 2026
What Flatirons Plumbing, Heating & Air says about itself
- Site title: 'Arvada's #1 Rated Family-Owned Plumbing Company' Source ↗
- Offers a 100% customer satisfaction guarantee covering workmanship, materials, service, and price quote Source ↗
- Advertises free, no-obligation estimates and upfront pricing Source ↗
- States its plumbers have undergone background checks (as of Q3 2019) and arrive uniformed in company trucks Source ↗
- Has tank and tankless water heater installation, repair, and service pages, plus an emergency plumbing page Source ↗
The company’s own statements, not verified by Ember & Tank.
What the reviews say
Water heater replacement & service
Angi reviewers praised same-day or same-night water heater replacement, technicians who explained options with photos, and professional installers.
A February 2025 BBB complainant said a $4,589.24 replacement cost far more than another contractor's price, was never inspected despite promised code work, ran loudly, and came without an itemized invoice. They said Flatirons offered a settlement only if they gave up warranties. BBB lists the complaint as resolved, but no response text is shown.
See all 5 sources and details
Selected reviews · Checked September 29, 2026. Five selected accounts: four Angi reviews (2021-2025) chosen from roughly 25 water-heater-related entries among 232, and one 2025 BBB complaint. The BBB page shows 'Resolved' but no business response text. Yelp could not be read. A separate 'Flatirons Plumbing and Heating LLC' in Lafayette and a Boulder listing were excluded.
BBB complaint
Customer name withheld · February 17, 2025 · Resolved (no business response text shown)
The customer said Flatirons could not drain their water heater for a November 2024 repair, so it had to be replaced. They said promised permitting and inspection never happened and the new unit's fan was loud. They said they were charged $4,589.24 and another contractor called that far above his roughly $3,000 price. They said Flatirons refused a detailed invoice and offered a settlement only if they gave up warranties.
Angi review
ken C. · December 2025
For a water heater install/replace job listed at $10,715, the reviewer said the technician was professional and informative and that they were very happy.
Angi review
Susan R. · February 2023
The reviewer said the estimator explained everything and showed photos of what was needed. Flatirons' estimate was higher than other companies', but they felt confident hiring them and were happy with the new hot water heater.
Angi review
George M. · June 2022
The reviewer said their water heater fractured and flooded the basement, and the team made the replacement painless. To save money they bought the replacement heater themselves at a retailer, and they called the workmanship excellent (job listed at $1,727).
Angi review
Heather W. · June 2021
The reviewer said a technician arrived within 30 minutes of their call about a leaking water heater and installed a new one up to code that night (job listed at $3,285).
Ask before booking: Ask for an itemized invoice and confirm in writing that the permit and city inspection are included in the replacement price.
Local guides that list Flatirons Plumbing, Heating & Air
Places the company says it serves on its own website. Check that it covers your address.
Before you book
- Ask for the license number and check it: Colorado DORA license lookup ↗
- Get the exact model, the heater warranty and the labor warranty in writing
- Ask who gets the permit and books the inspection
- Compare the full installed price with another written quote