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Want to Repair Your Boiler? Or Looking for a Boiler Repair Expert Near You?

At A Perfect Plumber, we provide reliable and expert boiler repair services for homeowners & commercial people in multiple areas of Colorado. Whether you’re facing leaks, insufficient heating, or other common issues, our certified technicians are ready to diagnose and fix your boiler, restoring comfort to your home.

We understand the hassle of a malfunctioning boiler, and we’re here to provide the repairs you need at a fair price.

Boiler Problems We Fix For You:
Is Your Boiler Ready for an Upgrade? Save Up to 40% on Your Energy Bills with Our Expert Installations!​

Upgrade to a modern, energy-efficient boiler and save up to 40% on your energy bills! We specialize in:

We work with all major brands like Rinnai, Navien, Knight, Triangle Tube, Slant/Fin, Peerless, Crown, Burnham, Lochinvar, Weil-McLain, Laars, NTI, Raypak, Velocity, Hydrotherm, Standard, Alpine – and more!

Whether you’re installing a new system or replacing an old one (over 25 years old), we ensure your home gets the heat it needs efficiently.

What Our Clients Are Saying About Their Experience
Clarice Burch profile picture
Clarice Burch
23:34 21 Jan 26
Very professional, very clean, and went over and above to make sure our remodel turns out great!
Kea Bardeen profile picture
Kea Bardeen
20:14 16 Jan 26
You all are fantastic and I'm so pleased to have found you. I know the work is done well.
COAL TRAIN profile picture
COAL TRAIN
19:19 14 Jan 26
Dennis showed up on time and got the job done right. Fair and transparent pricing. Will use again.
P G profile picture
P G
19:06 02 Jan 26
Oh my, really Chris Coleman, Gerald and Dale have been incredibly helpful. We plan to replace a 75 gal hot water heater and update that installation to current code.

Also, we were having a slow gas leak on a supply line to a boiler ( that area was isolated and gas shut off at the leaks). Dale did this!

Chris gave us much to consider regarding our home and will fix the two locations where the leaks are.

The entire company has been very responsive, communicating really well, verbally, in text and email.

So far our experience has been platinum! Really amazing in this age of less personal contact and service. A Perfect Plumber company stands out amongst the crowd.

Weeks later…
Dale came out to fix two gas leaks. He was wonderful and gave us great service and assured the fix was complete with testing.
Also he showed us some workings to a boiler and feedback about a flow meter/alarm system in the house.

Really solid team of professionals! I feel fortunate to have learned about them.
Amy Grana profile picture
Amy Grana
22:57 23 Dec 25
Visit 1 for leak detection visit -

Dennis was super helpful! Thank you!

**Update** 12/23

Tankless Water Heater Installation -

Dale and his team at Perfect Plumber were outstanding from start to finish. They came highly recommended, and now we completely understand why. We replaced two 50-gallon water heaters with a Navien tankless system, and the work was top-notch. The install was clean, professional, and clearly done with pride and attention to detail.

Their communication was excellent throughout the entire process. When we had to reschedule last minute due to the Xcel power outage, they were incredibly flexible and accommodating, which made a stressful situation much easier.

The system works perfectly, looks great, and the whole experience exceeded our expectations. We’re genuinely glad we chose Perfect Plumber and would recommend Dale and his team without hesitation to anyone considering a tankless upgrade or any plumbing work.
Jonathan Sar profile picture
Jonathan Sar
23:58 18 Dec 25
A Perfect Plumber has been our long-time go-to plumbing company for our home in Denver. Scheduling is always efficient and friendly. The plumbers are knowledgeable, skilled, and show great attention to detail—pricing is also very reasonable. We have hired them for everything from leak repair and drain issues to appliance installation, and they consistently do great work. Highly recommend.
Cloressa Miranda profile picture
Cloressa Miranda
15:50 23 Nov 25
Michael is a fantastic plumber. He has been out twice in the last few months to service our rental unit. He replaced faucets as well as shut off valves to our sinks and toilet. He is promt, friendly and his attention to detail it top notch. We also had this company service our AC unit earlier this summer....another great experience. The gentleman was extremely knowlegeble and got our unit up and running in a timely manner. Scheduling is always a breeze with a great sense of customer service. I highly reccomend this company for amazing service!
debbie wilson profile picture
debbie wilson
23:17 30 Sep 25
Steve and Mitch replaced our failing water filtration system with a Halo 5 system, removed an old reverse osmosis system, and reworked the bypass system with proper expansion PEX for better flow and made everything extremely organized and efficient. They were fabulous! They were very informative, professional, and very good at what they did. We could not have been happier with the results. Everything was clean and organized when they were finished. Thank you!!
More reviews
Flexible Financing Options for Your Boiler Project

We believe everyone deserves a warm and comfortable home. That’s why we offer flexible financing options to help you get the boiler repairs or installations you need today without the financial stress.

Why Choose A Perfect Plumber?

Licensed Experts State Plumbing Contractor #PC.0002419 | Responsible Master Plumber #MP.00188973

Energy Savings Modern boilers heat water efficiently (145-190°F) without boiling, slashing your bills.

Custom Zoning Add zones for personalized comfort and efficiency – warm the rooms you use most!

Combi Options Some boilers handle home heating AND hot water for showers and more.

Serving Your Area Proudly providing boiler services in Denver and surrounding communities.

FAQ

Can you fix a boiler yourself?

No, it is not recommended. Boilers are complex systems involving high-pressure water, electricity, and potentially gas. Attempting a DIY repair can be dangerous, void your warranty, and lead to more expensive damage. Always hire a licensed professional to ensure your system is safe and up to code.

How do you reset a boiler?

To reset a boiler, you typically need to locate the reset button on the front control panel, which is often marked with a flame symbol or the word "Reset." Press and hold this button for three to five seconds and then release it, waiting a few minutes for the system to ignite. If you find that you have to reset your boiler frequently, it is a clear sign of an underlying mechanical issue that requires a professional inspection.

What are the signs my boiler needs a service?

Common signs that your boiler needs professional attention include strange noises like banging or whistling and inconsistent heating where some rooms stay cold. You should also watch for a yellow pilot light instead of a blue one, which can indicate a safety risk. Additionally, if your energy bills are rising or the system takes much longer than usual to warm up, it is likely losing efficiency and needs a service.

What is the most common problem with boilers?

The most frequent issue homeowners face is low system pressure, which causes the boiler to shut down to prevent internal damage. Other very common problems include faulty thermostats that fail to communicate with the unit and leaks caused by broken pump seals or pressure valves. In colder climates like Colorado, a frozen condensate pipe is also a frequent cause for sudden system failure during winter.

Act Now – Schedule Your Boiler Service Today!

Don’t wait for a breakdown. Contact our pros for fast, reliable boiler installation, repair, or maintenance

We offer financing

Prefer to pay over time rather than all at once? Prequalify for financing today and contact us to learn more about our services!

*All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $1,200 purchase could cost $104.89 a month for 12 months, based on an 8.9% APR, or $400 a month for 3 months, based on a 0% APR. Offers range from 0-35.9% APR based on creditworthiness. State interest rate caps may apply. No other financing charges or participation fees. See additional terms at https://www.wisetack.com/faqs.

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