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!
Arrived on time. Explained what needed to be done and what it would cost. Worked efficiently. Great interpersonal skills. Outstanding work
Rating Category
Rating out of 5
$485
Riley L.
03/2025
5.0
Cesar and the Flatirons team were great. Fast, professional, and courteous. Will be hiring again!
Rating Category
Rating out of 5
Duane J.
03/2025
5.0
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..
Rating Category
Rating out of 5
$3,700
Jill W.
03/2025
5.0
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!
Rating Category
Rating out of 5
Brian M.
02/2025
5.0
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.
Rating Category
Rating out of 5
$4,000
Carter S.
01/2025
5.0
Easy to book, showed up on time, very professional, got it done, no fuss.
Rating Category
Rating out of 5
Eyal K.
01/2025
5.0
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.
Rating Category
Rating out of 5
$300
Bret s.
12/2024
5.0
Caesar clearly explained options for service and and what is needed to be done and recommendations for future maintenance. Highly recommended!
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
$1,400
Cisco S.
12/2024
5.0
Anthony was amazing! We have had him service our house twice and he is extremely courteous and cares about his customers!!! Flatirons -hang on to that one! Thanks Anthony!
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Lisa P.
11/2024
5.0
Steve Bayon was awesome.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
V T.
11/2024
5.0
Outstanding customer service. The issue was quickly diagnosed and repaired including required permits and coordination with the city. The office staff, project lead and crew were very professional and communicative throughout the process. Highly recommend Flatirons Plumbing!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Connie C.
11/2024
5.0
We had our main sewer line and kitchen drain line replaced. It was a big job and Michael did excellent work. He was professional, knowledgeable, and friendly. He answered all our questions and concerns and kept us informed about all aspects of the job. Paul was great too. He figured a way to reroute our kitchen drain so that our gas fireplace did not have to be torn out. We were very satisfied with the work and clean up done. We highly recommend Flatirons Plumbing.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Louise S.
10/2024
5.0
The faucet was badly rusted and required time and skill to remove. They were quick and thorough. The price was fair
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Sharon L.
07/2024
5.0
Great communication throughout the entire project. Very professional.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Cheryl B.
07/2024
5.0
Courteous, efficient and on time. I rely on their expertise whenever I have a plumbing issue.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Brian M.
06/2024
5.0
Flat Irons plumbing are true professionals. Iâ ve used them for years and they always get the job done right. Highly recommend.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
judith b.
04/2024
5.0
Mike was efficient knowledgeable and pleasant. He was on time and fixed additional furons that needed replacement. Also was willing to advise on installation of a shutoff valve for the main water pipe. Work is guaranteed for a year on this repair. Super responsive to questions re the nature and cause of the leak.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
Thor E.
02/2024
5.0
Great job!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Mike M.
01/2024
5.0
Paul is a real pro. He diagnosed, repaired, and tested the system efficiently and completely.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
Marisa K.
01/2024
5.0
Mike was professional and experienced. He showed up in a 1.5 hour time window and got the job done. What a relief not to have to play financial mind games with a clear quote and effective results. Thank you.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$250
Allan Y.
01/2024
5.0
Mike was very helpful and informative. They responded to our service request the same day.
Rating Category
Rating out of 5
quality
4.5
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$250
Scott O.
11/2023
4.0
I hired Flatirons Plumbing to install a hose bib in my garage. This required them to run a pipe from the adjacent bathroom sink, through the drywall, into the garage. Flatirons was the second quote I got for this job. The competing quote was about 50% less, but the other plumber wanted to rip out a large section of drywall to find a pipe. I would have been responsible for replacing all that drywall afterwards, at unknown expense. Flatirons was able to drill a hole in the wall, with no other drywall damage. I docked one star for professionalism, because they tracked mud on my floor and did not clean it up.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Liz K.
11/2023
5.0
The work involved, in part, repairing previous plumbers work. The men were always professional, cooperative and thorough. The work was reasonably priced, performed in a timely manner. We have confidence in them and have recommended them to others.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Ken C.
11/2023
5.0
Tech did an excellent job! Professional and informative.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Glen W.
09/2023
5.0
I have been using Flatirons Plumbing for a decade now. They have been fantastic to work with and consistently do what they say they will do!
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 State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
heating & cooling contractor,
well,
sewer cleaning company,
basement waterproofer,
home remodeling contractor,
water softener installer,
gas leak repair service,
water heater installer,
drain cleaning company,
plumber
FAQ
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.
No, Flatirons Plumbing, Inc. does not offer a senior discount.
Yes, Flatirons Plumbing, Inc. offers emergency services.