Flatirons Plumbing, Inc. logo
Approved
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved

Flatirons Plumbing, Inc.

Sewer Main Clearing, Faucets, Fixtures and Pipes Repair or Replace, Water Heater Installation and Replacement,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Flatirons Plumbing is a family owned and operated plumbing company serving the Denver Metro Area. We provide custom water filtration and water treatment solutions for your home, with your family in mind. Even the fresh Rocky Mountain water we drink here in Colorado contains harsh substances; give us a call today at (720) 630-1784 for a custom water treatment filtration system for your home!

Business highlights

Emergency services offered
11 years of experience

Services we offer

Plumbing Services, Residential Emergency Services, Sewer Services, Water Heaters, Water Treatment and Filtration

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.9232 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
97%
4
2%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 232 reviews
Jeanne T.
Mar 2026
5.0
Faucets, Fixtures and Pipes Repair or Replace
We’ve used Flatirons Plumbing several times now and they have always done a great job. Anthony came out to assess the issue we were having with a kitchen faucet. He was very respectful and pleasant. He pinpointed the problem and now I am waiting for the part to come in. We will happily have Anthony come back to do the install.

Myrna S.
Mar 2026
5.0
Drain Clog or Blockage Clearing
$405
My pro did a great job. O forgot to get from him the names of repair guys to address the issue with the ceiling in the downstairs bathroom. Can you have him send me their names or call me with them?

Janet W.
Mar 2026
5.0
Faucets, Fixtures and Pipes Repair or Replace
$750
ABSOLUTELY fantastic! They answered all of my questions so that I had a better understanding of what was happening. 12/10 and 3 thumbs up

David D.
Jan 2026
5.0
Faucets, Fixtures and Pipes Repair or Replace
$1,987
Paul was awesome. Very clear and pro.

Diane F.
Jan 2026
5.0
Drain Line Breakage - Camera Locate
$794
The drain works beautifully now. There is eventually going to be problems that require replacement of pipe. The house is old. That is why a camera was required. Plumber Anthony Rivera is very professional and does good work.

Paula W.
Dec 2025
4.0
Faucets, Fixtures and Pipes Repair or Replace
Was available to come out same day I called for service. Very friendly and helpful. Got the job done.

Robert B.
Dec 2025
5.0
Basement Drainage Channels - Repair
We selected flatirons plumbing Arvada as our chosen supplier. Anthony came in and quickly determined the cause of the leak. He them provided 3 options for our choosing. Once the option was determined he quickly started on the issue. Due the 3 Floors impacted, Paul joined him to assist on the repair. They quickly completed the repair and verified properworking drainage. Upon completion, the work areas were cleaned. They were professional, courteous and prompt. I highly recommend the Arvada office for all your heating and plumbing needs.

Ken C.
Dec 2025
5.0
Water Heater Installation and Replacement
$10,715
The tech anthony did an excellent job. Very professional and informative. Very happy with the experience!

Charles S.
Nov 2025
5.0
Sewer Main Clearing
Steven was very professional and informative. He did an excellent job!

Robert B.
Nov 2025
5.0
Water Treatment & Purification System - Repair or Service
These guys are great!

Amy G.
Oct 2025
5.0
Drain Clog or Blockage Clearing
$50
Great experience! Scheduling was prompt and the plumber was on time and did the job perfectly. The repair was a year ago and we haven't had any problems since.

Evelyn B.
Oct 2025
5.0
Faucets, Fixtures and Pipes Repair or Replace
$750
CESAR is a fabulous plumber. His work was excellent as always.

Erik D.
Oct 2025
5.0
Water Main - Install, Replace or Repair
$425
I needed a new main water valve replaced. The tech was on time, knowledge and did the repairs quickly. I would definitely use Flatiron Plumbing again!

Ray L.
Sep 2025
5.0
Faucets, Fixtures and Pipes Repair or Replace
Flatirons Plumbing was extremely responsive in being able to get a technician out to my house early the next day. He was very professional, courteous and knowledgeable in performing his work in an efficient and timely manner. Highly recommended.

Milton P.
Jul 2025
5.0
Drain Clog or Blockage Clearing
Came fast and solved the issue.

Judith B.
Jul 2025
5.0
Water Treatment & Purification System - Repair or Service
$3,000
Flatirons arranged for a technician the day after i phoned. Ceasar was fabulous. Efficient expert professional. He both fixed the burst pipe also installed moen flo which is a smart water leak monitor.

Lou M.
Jun 2025
5.0
Drain Line Breakage - Camera Locate
We had some water in the basement dripping from pipes at the main and sprinkler lines. Steven was very helpful to point out possible problems. His work is neat and meticulous. He goes the extra mile. We still need work in the future but addressed our leaks inside and out and changed out a loose faucet and secured it tightly so it won?t continue to move when turning on or off the spicket. I am comfortable knowing the job is done right! We will definitely use their company again.

Ed Q.
May 2025
5.0
Faucets, Fixtures and Pipes Repair or Replace
They don’t come any better than Anthony. Awesome job. Very professional. Thanks again

George L.
Apr 2025
5.0
Faucets, Fixtures and Pipes Repair or Replace
$485
Arrived on time. Explained what needed to be done and what it would cost. Worked efficiently. Great interpersonal skills. Outstanding work

Riley L.
Mar 2025
5.0
Sewer Main Clearing
Cesar and the Flatirons team were great. Fast, professional, and courteous. Will be hiring again!

Duane J.
Mar 2025
5.0
Drain Line Breakage - Camera Locate
$3,700
We had a sewer line leak, a sump pump replacement, an outdoor faucet replacement, a tub drain repair and expansion sleeves installed on vertical sewer pipes. Anthony was very knowledgable and helpful. Everything fixed and I would hire Flatirons again..

Jill W.
Mar 2025
5.0
Water Main - Install, Replace or Repair
I recently had the pleasure of working with Flatirons Plumbing, a locally owned company, and I couldn’t be more impressed. From the moment I called, they were quick to respond and scheduled a service appointment promptly. The pricing was fair and reasonable, with no hidden fees or surprises. The technician who came out was professional, knowledgeable, and took the time to explain exactly what needed repair. It’s rare to find such honesty and transparency these days. I highly recommend Flatirons for any plumbing needs—excellent service all around!

Brian M.
Feb 2025
5.0
Water Treatment & Purification System Installation and Replacement
$4,000
They removed my old broken water softener & replaced with new one. They did a great job. I only use Flat Irons Plumbing for all my plumbing work. They also recently replaced my old leaking hot water heater & replaced with tankless. I Love it.

Carter S.
Jan 2025
5.0
Drain Clog or Blockage Clearing
Easy to book, showed up on time, very professional, got it done, no fuss.

Eyal K.
Jan 2025
5.0
Faucets, Fixtures and Pipes Repair or Replace
$300
I've used Flatiron Plumbing several times for a variety of plumbing jobs. They are the best: professional, courteous , go out of their way to do a good job. I highly recommend them.
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Showing 1-25 of 232

Licensing

Licensed*

Trade License Number

MP.00600578

Trade License Locale

CO

Trade License Expiration

02/28/2027

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Flatirons Plumbing, Inc. is currently rated 4.9 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: 8:00 AM - 6:00 PM

Flatirons Plumbing, Inc. accepts the following forms of payment: CreditCard

Yes, Flatirons Plumbing, Inc. offers free project estimates.

No, Flatirons Plumbing, Inc. does not offer eco-friendly accreditations.

Yes, Flatirons Plumbing, Inc. offers emergency services.

Yes, Flatirons Plumbing, Inc. offers warranties.