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Best boiler installation pros near Highlands Ranch, CO

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    Average homeowner rating
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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Highlands Ranch - Updated Nov 2026

Avatar for Quality West Heating & Cooling
Quality West Heating & Cooling
4.7(
338
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Outstanding. Quality West owner, Rob and his assistant Junior, were professional and did outstanding work installing the Aprilaire Humidifier. They were thorough in testing it and delivering an excellent product. I will have them do all my HVAC work going forward."
This image shows the wall mounted unit that will cool and heat the whole living room area without any noise.
Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for PipeWorx Plumbing and Heating
PipeWorx Plumbing and Heating
4.6(
141
)
Gas Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Pipeworx was hired to remove an old water heater and replace it with a tankless one in our summer cabin in Pagosa Springs CO. We were not there (in Arizona) so all communication was via phone, text and email.. Walt and Jodi kept us apprised of every step from product selection to installation. We arrived after the install was complete and met with them where they described every detail of the job. Communication is key to any long distance or local work and Pipeworx delivered in spades - the work was excellent and we are using them for another project."
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 ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Kieth came out multiple times to address the issues I had. Eventually I had him replace my old Furnace, water heater and AC, in addition he cleaned several drains as well. He explained in detail how the project would be competed as well as a time line. He not only finished sooner than expected but did a phenomenal job, he left the work area cleaner than what I had it. I would highly recommend Plumbing Tree for any home services, Even with current circumstances of money being tight I did get multiple other bids and Plumbing Tree was more than fair!"
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
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Awesome Home Services
Awesome Home Services
4.6(
46
)
Electric Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Plumber Clay is AWESOME, as the company name indicates. Clay went above and beyond to explain everything that caused my emergency leak/s, he identified the source of my ongoing plumbing emergencies that the previous plumbers couldn't figure out--AND THAT PREVIOUS OWNER DIDN'T DISCLOSE--nor did 3 inspectors to buying this house. He scheduled repairs to work with my budget constraints to hopefully resolve ALL issues. Clay is experienced and well informed, shared his observations, made sure that he answered all of my questions and concerns, and even got me scheduled for additional Awesome Home Services, as they offer more than just plumbing and heating!!!"
Starting the process
Attic Work
Rewiring the switch
Finishing Touches
Clean Up

+24

1027 neighbors recently requested a quote
Recommended by11%of homeowners
Avatar for Controlling Systems
Controlling Systems
4.4(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Highlands Ranch, 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
13 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Allen Construction
Allen Construction
4.9(
24
)
Electric Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I've had Owen do multiple projects around our home, from ceiling fans, shelving. Cabinets and many more. So when we moved into a house that needed a lot of work we called Owen. He installed a hanging very large kitchen hood, and made sure it was secured not only with the manufacturer recommendation but above and beyond. He also installed our very large heavy Iron Front Door. I highly recommend Owen you won't be disappointed."
Owen Allen
House remodel
House remodel
House remodel
House remodel

+30

Recommended by82%of homeowners
Avatar for Tipping Hat  Plumbing Heating & Electric, LLC
Tipping Hat Plumbing Heating & Electric, LLC
4.0(
436
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Installed new boiler and replaced all the plumbing in our basement (our house is 127 years old). They did a good job and worked hard to get our boiler replaced when the old one gave up the ghost in the winter. Also did a good job replacing all our plumbing in the basement and crawlspace in 2 working days. Kind of a strange name but don't worry, they are a really good plumbing and heating company and offer a 0% interest loan to pay for the bill."
Smart Tstat
High Efficiency Furnace
Humidifier
Standard Furnace
Furnace, Water heater and Air purifier

+16

Response time10 hrs
194 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Apple Aire Heating & Cooling
Apple Aire Heating & Cooling
4.5(
205
)
Gas Boiler or Radiator Heating System - Install

Serving Highlands Ranch, CO and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"The entire company was fantastic! They were very polite in all calls and interactions, educated me on my options, assisted me with financing options, and replaced my equipment quickly. Their staff even relocated a line that was in the way of finishing our basement and identified an issue with our duct work that was causing air not to get to one of our rooms effectively and repaired it on the spot. Any questions during the install were resolved well, and the installers were phenomenal. We even had them install a garage fan for us and that was done the same day as the AC replacement. Shane and his entire company are wonderful!"
High efficenty Lochinvar Knight Boiler
New Dunkirk boiler installed
Old boiler
Systems 1 and 2
System 2

+14

32 neighbors recently requested a quote
Recommended by91%of homeowners
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Showing 1-10 of 196
Install Boiler FAQs, answered by experts

Yes, you can build a sunroom addition to your home despite living in a cold climate. Make sure to use high-quality insulation and windows and to supplement with sufficient heating from your HVAC system. The windows in the sunroom allow enough natural light into the room to help heat it most times without having to use the furnace. Even a small electric fireplace can heat the sunroom well enough.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

DIY is not recommended due to safety risks and technical expertise required. Hire licensed professionals.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

The Highlands Ranch, CO homeowners’ guide to boiler installation services

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