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    Verified boiler installation services reviews

Find Boiler installation pros in Frederick

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
83
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install

Serving Frederick, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I'm very satisfied and please that we went with Behold HVAC for our install of our central A/C unit. We encountered nothing but professionalism from the sales rep, installers, electricians, plumber and who ever takes the calls at their office. Just an overall great experience and I would recommend them."
Mini Split Install
A nice, new, clean Boiler - restoring heat right in time for the evening!
Glad we were able to restore heat same day for this customer.  Replaced Furnace and A/C for proper installation, air flow and 10 year warranty on FULL SYSTEM.
Glad we were able to restore heat same day.   Full Boiler replacement, repipe and zone valves.
Mini Split Install

+67

30 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for Jim Needham Heating Cooling Plumbing & Drain
Jim Needham Heating Cooling Plumbing & Drain
4.6(
70
)
Gas Boiler or Radiator Heating System - Install

Serving Frederick, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I Had 5 different bids on my bathtub and shower projects, Jim Needham was the most professional company I dealt with. Pricing is a concern ,and he came up with an amount I could work with. I am looking forward to having them install my products and I like the fact they are an actual plumbing company!!"
After
Furnace
Outdoor a/c (condensing) unit
Indoor furnace
Outdoor a/c (condensing) unit

+1

Response time2 days
14 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 ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Frederick, 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
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11 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Tipping Hat  Plumbing Heating & Electric, LLC
Tipping Hat Plumbing Heating & Electric, LLC
4.0(
435
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Frederick, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Like any plumbing job today, the cost of installation is rough two or three times the cost of the item. This is a product of shortages of skilled help and there is little to be done. If you want it done particularly with any speed you will pay these prices. The cost of a water heater installed is three times what it was only ten years ago."
Smart Tstat
High Efficiency Furnace
Humidifier
Standard Furnace
Furnace, Water heater and Air purifier

+16

Response time10 hrs
327 neighbors recently requested a quote
Recommended by86%of homeowners
Mammoth Plumbing Heating And Air Conditioning
5.0(
5
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Frederick, CO and surrounding areas

Approved

Mammoth Plumbing, Heating & Air Conditioning is committed to delivering reliable, high-quality service without the inflated price tag. With years of hands-on industry experience, we’ve built our reputation on honest work, clear communication, and doing the job right the first time.\nWe specialize in a full range of residential and light commercial services, including plumbing repairs, water heater installations (tank and tankless), drain cleaning, gas line repairs, furnace and AC installation, maintenance, and more. Whether it’s a small fix or a major system upgrade, our team approaches every job with professionalism and attention to detail.\nAt Mammoth, we believe top-tier service shouldn’t come with top-tier pricing. That’s why we offer transparent, flat-rate pricing and solutions designed to fit your needs and budget. Our goal is simple: keep your home comfortable, safe, and running smoothly year-round.\n

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 Frederick, CO and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we are also mindful of the fact that it is taking place within your home, and take the following steps to respect your home while we are on-site\n

AC Repair
HVAC Service
Furnace Service
Ac Repair
Air Conditioning Services

+1

Response time2 days
Response rate100%
27 neighbors recently requested a quote
Savage Heating and Air LLC
5.0(
1
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Frederick, CO and surrounding areas

Approved

In business since 2022

Credit card accepted

In Business Since 2023\nSAVAGE HEATING AND AIR, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

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+3

Recommended by100%of homeowners
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Install Boiler questions, answered by experts

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

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.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

The Frederick, CO homeowners’ guide to boiler installation services

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