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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon852
    Verified boiler repairs reviews

Find Boiler repair pros in Lyons

Avatar for PipeWorx Plumbing and Heating
PipeWorx Plumbing and Heating
4.6(
141
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair

Serving Lyons, CO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Walter fixed my old house plumbing nightmare and brought it up to code. He even allowed me to make changes to the original plan while work was in progress! We're already on his schedule to tackle the next round of upgrades. Wicked good plumber!"
Low water cut off
Low water cut off
Gas water heater
Gas water heater
3 handle valve

+53

Response time10 hrs
Recommended by98%of homeowners
Avatar for Plumbing Tree
Plumbing Tree
4.4(
33
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Lyons, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We have been using Plumbing Tree for all of our plumbing, air conditioning, & heating service since we found him 2 years ago. Kieth may not be the cheapest guy in town, but you get what you pay for. He knows what he's doing and makes sure it's actually fixed right. This time, I had him out to talk about a barhroom remodel I want to do, but ask him if he could replace a valve in my kitchen faucet "to make the trip worth his time". They didn't just see the faucet was leaking on top where I saw it but took time to check underneath and found leaking valves that were damaging the cupboard underneath and even a little into the flooring below. No question, the faucet needed replacement and new valves. I love my new faucet!"
Whole whole where pipe bursting line
Plumbing Project
Whole in yard whole in. It’s street at city tap
Plumbing Project
Heating & A/C Project

+58

Response time7 hrs
7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Controlling Systems
Controlling Systems
4.4(
14
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Lyons, CO and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Every step, from the estimate with the super friendly Ryan, to the final walk-thru with the always professional Gemini, was absolutely top notch. They installed a new furnace, A/C, and tankless water heater and we are very happy with the work and final outcome. The whole crew was wonderful!"
Additional Photos
Additional Photos
Additional Photos
11 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Horizon Services
Horizon Services
4.7(
10
)
Gas Boiler or Radiator Heating System - Repair

Serving Lyons, CO and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"Did not end up using them to fix the overall issue, as their quote was higher then all others we received. That being said, technician was polite and provided an informative second opinion."
System Replacement
AC After
AC Before
AC Before
New Garage Door

+8

Response time1 hour
Response rate99%
29 neighbors recently requested a quote
Avatar for SWAN Plumbing, Heating & Air of Loveland
SWAN Plumbing, Heating & Air of Loveland
5.0(
3
)
Gas Boiler or Radiator Heating System - Install

Serving Lyons, CO and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I signed up 3 years ago to the Swan Club, which includes yearly inspections of our furnace, ac, and plumbing. Mark recently inspected our air conditioning system. After purchasing an HVAC system from Swan, we joined the Swan Club, which includes yearly inspections. Yesterday our service technician was Mark. He was extremely thorough and professional, and and walked us through the whole system with pictures and comments. He could not have been more helpful. Thanks Mark"
AC Repair
HVAC Service
Furnace Service
Ac Repair
Air Conditioning Services

+1

Response time2 days
Response rate100%
26 neighbors recently requested a quote
Avatar for Grand Hands Home Services
Grand Hands Home Services
New to Angi
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Install+3 more

Serving Lyons, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

With over 15 years of experience in the home service industry and 10 years as a licensed plumber, I bring knowledge, skill, and reliability to every job. I’ve worked on everything from simple repairs and fixture installations to full plumbing system replacements and complex troubleshooting.\n\nAs a licensed professional, I understand the importance of doing the job right the first time—safely, efficiently, and up to code. I take pride in providing honest assessments, clear communication, and high-quality workmanship that homeowners can trust.\n\nMy goal is simple: deliver dependable service, lasting solutions, and a great customer experience on every visit. Whether it’s a small repair or a major plumbing project, you can count on professionalism, attention to detail, and results built to last.

Eastwood Heating and Air
New to Angi
Gas Boiler or Radiator Heating System - Install

Serving Lyons, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Based in Loveland, Colorado, Eastwood Heating and Air is a dedicated HVAC provider led by Tyler Lanham. We specialize in delivering reliable heating and cooling solutions tailored to meet the specific comfort needs of our local community. Our team is committed to professional excellence and high-quality service, ensuring every system runs at peak efficiency. Whether you require routine maintenance or complex repairs, we strive to provide dependable expertise you can trust for your home or business.

2 neighbors recently requested a quote
Avatar for Knight Heating and Cooling
Knight Heating and Cooling
4.6(
242
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Install+3 more

Serving Lyons, CO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I burned out a aquastat on my Crown Boiler. Replaced it with a new Aquastat, but boiler would not fire. Replaced a control board and new pilot assembly. Boiler still would not fire. Everything else seemed to work. I called Pression plumbing and the guy wanted to redo my wiring at a cost of $1,500.00 with no guarantee that would fix the boiler. I declined asking him to simply recheck existing wires. He refused. I than called Knight Mechanical refered by Home advisors. Arren came out yesterday and found out the problem and got the boiler to fire on. Took him about an hour and a half. He really knows his stuff. He is honest and will save you money."
Repairs & Replacements
Blow motor cleaning
Repairs & Replacements
Furnace Replacement
Aaron

+3

Response time2 hrs
Recommended by96%of homeowners
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Boiler Repair questions, answered by experts

Probably not. Moving a boiler to a new location is a very different prospect from replacing it in the same spot, and significantly more expensive. Plus, boilers are typically carefully positioned in proximity to pipes and radiators when installed. Homeowners may want to move boilers to free up space, prevent freezing problems that have happened in winter, or solve a noise issue—but it’s a much more costly proposition.

Addressing gaps and cracks reduces heat loss and improves energy use.

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

The Lyons, CO homeowners’ guide to boiler repairs

From average costs to expert advice, get all the answers you need to get your job done.