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TRUSTED BY JEFFERSON, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon47
    Verified boiler installation services reviews

Find Boiler installation pros in Jefferson

Avatar for Thermal Mechanics
Thermal Mechanics
5.0(
6
)

Serving Jefferson, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of HVAC services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Full system install
13 neighbors recently requested a quote
Avatar for Grand Hands Home Services
Grand Hands Home Services
New to Angi

Serving Jefferson, 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.

Avatar for Comfort By Design
Comfort By Design
4.8(
42
)

Serving Jefferson, CO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"From the consultation/estimate to a fast scheduling, and install, the experience was painless. Great customer service, technical expertise and professionalism. Highly recommend and will use Comfort by Design again."
Mini Split Install
A/C Install
Before
Furnace Install
Mini Split Install

+16

Response time10 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for coloradoservicetechs.com
coloradoservicetechs.com
4.9(
17
)

Serving Jefferson, CO and surrounding areas

In business since 2010

Free estimates

Emergency services offered

coloradoservicetechs.com offers the services of heating and air conditioning. so far, its just me but i have been raised into the business by my father and uncle.. i have over 5 years experience in HVAC and have EPA certification as well as an associates degree HVAC. I am a subcontractor. I also offer special promotions for seniors and financing is available.

Additional Photos
Recommended by100%of homeowners
Avatar for Bear Mountain Mechanical, LLC
Bear Mountain Mechanical, LLC
4.8(
7
)

Serving Jefferson, CO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

Bear mountain Mechanical is a third generation plumbing and heating contractor serving the Colorado mountain community for the past ten years. Furnaces, boilers And hot water heating is our specialty. Our pledge is to create successful relationships with our customers, employees, and community by building trust, performing job excellence, treating every project with the utmost integrity, and exceeding expectations.

Response time1 day
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Jefferson, CO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Sears Heating and Cooling - Denver
Sears Heating and Cooling - Denver
3.8(
38
)

Serving Jefferson, CO and surrounding areas

In business since 1893

Free estimates

Warranties offered

"i think ill be real happy with the furnace but i wont know until this winter. the contractor that did the installation for sears was absolutely great. my only problem, is when i call sears with a problem or question, they don't call me back. the service after the sale is leaving a bad taste in my mouth and i hope i dont regret using sears."
Recommended by93%of homeowners
Avatar for Precision Air
Precision Air
3.7(
41
)

Serving Jefferson, CO and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Precision Air came out to fix a forty year old boiler system serving four units. Unfortunately, another repair company had botched a previous repair. The problem was like an onion, fix one thing, another layer appears needing service. Nonetheless, Joe, Jim and Roger went above and beyond to make sure the boiler system is in working order and fully restored to intended functionality. And, when that new problem would pop up, not from their work, they were there immediately to make sure heat worked during some bitterly cold days and nights. They did not give up on the problem or me when they could have. Now, I have a working boiler system with a 2 year guarantee. Thank you guys!!"
Mrs Billy Wheat
Mrs Billy Wheat
Boiler/Chiller Loop
Boiler/Chiller Loop
Mrs Billy Wheat

+7

Response time11 hrs
Recommended by90%of homeowners
Showing 1-10 of 27
Install Boiler questions, answered by experts

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

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.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

The Jefferson, CO homeowners’ guide to boiler installation services

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