Rated 5 / 5 from 35 reviews
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Flatirons Plumbing Welcome to Flatirons Plumbing. The residential service professionals and home of backedupdrains.com. We have established our business on delivering excellent customer service, quality products, and a respect for protecting your home. We provide plumbing services, and water heater replacements/repairs along with faucet and toilet repairs when you need them.

If you have a garbage disposal that quits or a Kitchen drain that backs up during an important dinner, we will be your first response team to keep the dinner party going. If you have a gas smell in your mechanical room, we will be prepared to locate the leak and perform the gas repair.
Services
Sewer Installs
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We are the sewer replacement specialists - when you have so many choices of who to choose to maneuver through the world of sewer line replacements, it can be overwhelming.
Water Heater
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Flatirons Plumbing has the knowledge and understanding of the multiple varieties of hot water systems and water heater repairs. We can replace traditional hot water storage tanks, tankless water heaters and boiler heated hot water systems.
Sewer Installs
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We are the sewer replacement specialists - when you have so many choices of who to choose to maneuver through the world of sewer line replacements, it can be overwhelming.
Plumbing
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Our Technicians will be prepared to do the work on the same day. We will evaluate the situation, provide you solutions to the repair and give you an upfront price and in most cases, complete the work that day.
Drain Services
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Welcome to Flatirons Plumbing, home of backedupdrains.com. Same day service is important. Each backed up drain has its own unique situation. We will come out to your home, perform an evaluation of the situation, provide accurate up front pricing, and will be prepared to complete the work when we arrive.
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Reviews (35)
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Laura Richards
Jun 22, 2022
Anthony was extremely knowledgeable, friendly, and helpful when our basement started to flood. We had a blockage in our main sewer line. I would highly recommend him. Service: Drain cleaning
Meredith G.
May 28, 2022
Flatirons provided amazing service start to finish. They set up an estimate almost immediately, showed up on time when completing the work and kept me informed about the bidget, changes, etc. the whole time. Anthony, who is incredible, managed the entire project on site with the highest level of professionalism and skill. His ability to explain everything, offer solid recommendations/advice and friendly personality made a stressful situation a lot more manageable.
Gina Nocera
May 20, 2022
Flatirons Plumbing completed our new water heater installation in a timely and professional manner. They answered all of my questions and took great pride in their work. It's expensive to replace a 40-gallon tank water heater these days. I was surprised by the total price, but I called Home Depot to compare Flatirons quoted price and their price for the tank and labor.it was very comparable. Flatirons also guarantees their work and the water heater for 6 years. I recommend them.
John Kirar
May 09, 2022
Thanks to Angie for efficiently scheduling my appointment and thanks to Anthony for diagnosing my issue and providing recommendations. I will definitely be using Flatirons Plumbing in the future as well as recommending them to others. Outstanding customer service! Service: Plumbing leak detection
Megan Butler
Apr 12, 2022
Great service and quick response to my issue. Flatirons sent Anthony out to check on my disposal at no cost, he was professional and timely then showed me how to fix the issue in case it happened again. All at no charge. Will definitely call for future plumbing needs. Thank you! Service: Garbage disposal repair
Debbie S.
Apr 07, 2022
Larry Meis was very informative and professional. I did not use their service today, due to my issue being related to something else, but will definitely use them in the future.
Rebekah Kornfeld
Jan 14, 2022
My parents had a leaky kitchen sink and I had yelped plumbing companies near their home and the first one had a receptionist that was dismissive and non helpful and when I called the same company back to speak with the tech it was the same dismissive lack of service, so I called Flatirons next and the woman who answered the phone was kind and informative and setup the appointment for the same day - Kyle the tech arrived, graciously switched his cloth mask to a medical mask when we said we had someone in cancer treatment in the home, assessed the leak and parts needing replacement, drove to Boulder to get the parts, returned did the repair and it was all done so seamlessly. I highly recommend this company and their team.
Laura Porpora
Jan 13, 2022
We've used Flatirons Plumbing before and are always very pleased. We scheduled with them to check our pipes after the fires and freezing temps. They were easy to work with and always fix issues quickly. Service: Plumbing leak detection
Madeleine Rae Hartman
Mar 06, 2021
Our plumber Anthony was AMAZING. Initially my partner and I wanted to DIY this project but quickly realized we would be in over our heads if we tried. We had a complicated request that required piping to be fed through the studs of our outer kitchen wall/inner garage wall. Anthony got it done in a way we never would have been able to & made it look easy, even when met with a complication.

He did a beautiful job, left the place SUPER clean when he was done, was polite, friendly & just overall awesome to intact with. We were super impressed and would highly recommend!
Jahnavi Stenflo
Nov 13, 2020
Woke up Monday morning and there was no hot water. Called around to several plumbers in the area to find that there weren't any who could come to help for up to 2 days. Asked a friend if they had a good plumber to suggest and they recommended Flatirons Plumbing. Called and they were able to send Kyle over within a couple of hours. Unfortunately, the unit needed replacing. Kyle was able to give us several options to replace the unit.

We chose the top-tier Bradford White unit which would upgrade the capacity of the tank, is Made In The USA and came with a 10-year warranty! Kyle got us on the schedule for the first thing Tuesday AM to install the new unit. When he was bringing it into the house, I mentioned that I was concerned about the appliance dolly scraping up the wood stairs. Kyle stepped outside and called Paul, one of the owners, who made his way to our house quickly and they were able to carry the unit down with no damage at all. Paul and Kyle carried up the old unit and Paul left after that. Kyle set about installing with great attention to detail.

In the end, I even saw him meticulously wiping down his hand and fingerprints from the work areas and vacuuming up after himself. Kyle really gave us white-glove service! Is it possible to have an appliance crush? I would say yes! The hot water is working better than ever. Thank you so much Kyle and Paul. Thank you Flatirons Plumbing. Really happy that we have found you!
Liz G.
Dec 02, 2019
Flatirons came to our house to give us an estimate on a shut off valve behind our refrigerator. Zack was honest and gave us helpful information to help us make our decision. I would recommend Flatirons Plumbing.
Joan C.
Nov 20, 2019
Robert was very professional and clear about what needed to be done. He gave me options on what could be done and what it would cost. I certainly will use their service for any future needs.
Tim M.
Oct 09, 2019
These guys are fantastic. Quick, efficient and superior work.
Mark R.
Oct 03, 2019
Technician was professional, listened to our needs, and proposed the most appropriate solution to our issues. Work exceeded our expectations. Highly recommended!
Barbara A.
Sep 25, 2019
We received same-day service when other companies said they couldn't respond for at least a day. The job was completed on time after a complete explanation of the work to be done and the estimated cost. The technician was friendly and professional.
Christa P.
Sep 05, 2019
The plumbing professional that worked on our clogged drains was very helpful, knowledgable and great at getting to the route of the problem.
Corinne H.
Sep 03, 2019
Dave always shows up on time, does good work, and I like the various discounts he applies.
Brian M.
Aug 26, 2019
I had a large project involving redoing all the drainage in my basement and installing sump pumps. The team came out and did exactly what they said they would do in a timely fashion. They have also been great with follow up and warranty!
Louisa Y.
Aug 16, 2019
It was an urgent matter with a leak in a rental unit. Jim came promptly and resolved the leak.
Elizabeth S.
Jul 24, 2019
A person took my call. The technician arrived within 30 minutes. They gave a fair estimate and completed the job promptly and left the job site clean.
Stefanie Bednar
Apr 22, 2019
We had a very unique water heater situation - our insurance company required a diagnostic on the water heater that we had already removed. David came over, inspected the heater (that was sitting on my patio) and spoke directly with my insurance adjuster to assure her that a costly diagnostic test was not required, that the machine had failed and should be covered under our policy. He advocated for me and I am so grateful. We ended up getting the insurance company to cover the replacement device. I would recommend these guys every time.
Jill S.
Mar 16, 2019
Flatirons provided prompt, excellent service. All of the options and price points were explained to me before the service was started. Very pleased with the quality of work and the reasonable rates.
Diane Fuhrman
Mar 06, 2019
Very professional company. Keeps you informed on the time they will be there and the cost is revealed before they start working. They helped me out in a crisis situation when I need help when I was stranded by another company. Barret, the plumber was polite and was competent. I would highly recommend Flatirons Plumbing!
Sarah L.
Feb 24, 2019
It was a holiday weekend and we had called several companies who gave us very high quotes to install a water heater. Flatirons Plumbing gave us a reasonable quote and got straight to work. We are very pleased with their promptness, quote, and quality of work.
Beverly Knorr
Sep 20, 2017
The staff at Flatirons Plumbing was tremendous. They did an extremely good job and were friendly. They came out promptly and got the job done ASAP. I would definitely hire Flatirons for future needs.
Shirley C.
Sep 13, 2017
The last time I hired them, they installed a hot water heater and were great. They are fast and efficient.
Marcella W.
Sep 16, 2016
The man was here when he said he would be here. He found the problem, fixed it and was on his way in minutes. Next time I have a plumbing problem, I will be using Flatirons again.
Lauren Pourier
Jul 21, 2016
I had what I thought was a leak, and Flatirons Plumbing came out immediately after I called and helped to find the source of the problem. Customer service was great!
Phillip T.
Jul 05, 2016
I was referred to Flatirons Plumbing by a friend and I will never go anywhere else for my plumbing needs. I worked with Paul and he went above and beyond. He was timely, professional, and did a great job. Seriously, if you are looking for a plumber look no further.
Michael Archuleta
Mar 17, 2016
Great company. Trevor's work exceeded our expectations. He was professional, took his time and made sure it was done right the first time.
C. L. McConnell
Mar 08, 2016
They did an excellent job. Very professional and I would highly recommend this company - in fact I already have. I told them about the professional job that was done and how much I trusted their work.
Cora Youngclaus
Mar 06, 2016
TREVOR, MOST HONEST PROBLEM SOLVER.efficient.explained.the reasons for issues and you decide.the amount of expense you want to invest in your property. Thank you Trevor.may your business grow!
Megan Blower
Jan 23, 2016
Dave and Travor were great. They quickly made it out to my house and assessed where our leak was coming from. They were very helpful and did a great job. True professionals. I will be calling them again.
Charlotte Powell
Aug 28, 2015
I had a water problem in my kitchen and the water was seeping into my tile floor. I called Flat Irons Plumbing a family owned business for help and received immediate assistance. The service was great, friendly, efficient and very reasonable for me. I liked them so well I referred a friend of mine in Boulder and he liked them also. Just today I gave out Flat Irons Plumbing phone number to a person in need. Thanks for being there when I need you for quick service.
Laura Cruz
Jul 21, 2015
Has become my plumbing company.fantastic work, same day service.have had them come out and replace some old copper that needed replacing.they gave me several different options, and I decided to have it all taken care of.