
Get matched with top boiler installation pros in Johnstown, CO
There are 6 highly-rated local boiler installation pros.
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Verified Reviews for Boiler Installation pros in Johnstown, CO
*The Angi rating for Boiler Installation companies in Johnstown, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Johnstown, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on October 28, 2025
Find Boiler installation pros in Johnstown

Front Range Water Heater and Excavation
Front Range Water Heater and Excavation
We have the experience and dedication to get the job done right! Specializing in Plumbing services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or text today!
"They did a really good job. They were excellent. They were very detailed. They explained to me what they're doing and charging. They had a fair price. They were very professional."
Bertie F on May 2021
We have the experience and dedication to get the job done right! Specializing in Plumbing services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or text today!
"They did a really good job. They were excellent. They were very detailed. They explained to me what they're doing and charging. They had a fair price. They were very professional."
Bertie F on May 2021

Limelight Services LLC
Limelight Services LLC
Limelight Services is the only family owned, Google 5-star-average (with 300+ reviews) electrical, plumbing, and HVAC home services company located in Northern Colorado. We pride ourselves in finding creative solutions to your needs, from the simplest troubleshooting problem to the most complex project. We are your on-time, same day electrician, plumber, and HVAC specialist. We strive to offer 5 star service from the first moment we communicate, and for years to come. Our goal is to be your home services company of choice for as long as you own a home in Northern Colorado. We understand that we must be exceptional for that to happen, and we do all we can to live up to our promises. The result? The level of quality and care experienced by our customers. We would be honored to have an opportunity to earn your business. Thank you for taking the time to find out more about us, we hope to hear from you soon.
"Tony did a great job replacing my broken 50 gallon self venting hot water heater. It is in a difficult space to maneuver getting the old one out and the new one in. He did a great job updating what needed to be done (in my old 1910 home so there is always something!) and I feel very confident in their work. Limelight is my go to place and am so glad I found them!"
Ruth W on May 2025
Limelight Services is the only family owned, Google 5-star-average (with 300+ reviews) electrical, plumbing, and HVAC home services company located in Northern Colorado. We pride ourselves in finding creative solutions to your needs, from the simplest troubleshooting problem to the most complex project. We are your on-time, same day electrician, plumber, and HVAC specialist. We strive to offer 5 star service from the first moment we communicate, and for years to come. Our goal is to be your home services company of choice for as long as you own a home in Northern Colorado. We understand that we must be exceptional for that to happen, and we do all we can to live up to our promises. The result? The level of quality and care experienced by our customers. We would be honored to have an opportunity to earn your business. Thank you for taking the time to find out more about us, we hope to hear from you soon.
"Tony did a great job replacing my broken 50 gallon self venting hot water heater. It is in a difficult space to maneuver getting the old one out and the new one in. He did a great job updating what needed to be done (in my old 1910 home so there is always something!) and I feel very confident in their work. Limelight is my go to place and am so glad I found them!"
Ruth W on May 2025

Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.
"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."
Joe V on July 2025
Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.
"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."
Joe V on July 2025

Front Range Landscape Pros
Front Range Landscape Pros
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
William P on August 2025
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
William P on August 2025

Behold Heating & Cooling Services
Behold Heating & Cooling Services
Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".
"Professional, friendly and very efficient"
Julia R on October 2025
Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".
"Professional, friendly and very efficient"
Julia R on October 2025

Master Plumbing Solutions
Master Plumbing Solutions
We are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.
We are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.

West Shore Home Denver
West Shore Home Denver
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in shower and bath replacements, and walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
"Terrible experience. Quoted 2 day job, ended up being 2 months!! No caulking in some places, bad joints in others. NOTHING like what was planned. The floor wasn?t square with the room! They came and?fixed it? THEN offered ?hush money? with a contract so I wouldn?t do exactly what I?m doing!! Also with that they decided to ?void the warranty? lol. Trash company!! They are good until they actually install!"
Jason M on March 2025
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in shower and bath replacements, and walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
"Terrible experience. Quoted 2 day job, ended up being 2 months!! No caulking in some places, bad joints in others. NOTHING like what was planned. The floor wasn?t square with the room! They came and?fixed it? THEN offered ?hush money? with a contract so I wouldn?t do exactly what I?m doing!! Also with that they decided to ?void the warranty? lol. Trash company!! They are good until they actually install!"
Jason M on March 2025
Dcrenovates
Dcrenovates
D C Renovates is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 35 years of experience serving Denver, and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"n/a"
CR D on May 2020
D C Renovates is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 35 years of experience serving Denver, and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"n/a"
CR D on May 2020

Front Range Water Heater
Front Range Water Heater
Front Range Water Heater is your locally owned water heater service provider and has over 30+ years of experience! We specialize in all your residential & commercial improvement project needs and guarantee you a job well done! We expertly provide a wide range of services, you name it we are you professionals! We strive to exceed the building owner's expectations each and every time and get the job done the way you want it. We work in a timely fashion and always pay attention to every critical detail. Proudly serving Loveland, CO & the surrounding areas. Free estimates. Call today to be treated with the utmost courtesy and Respect!
"DO NOT USE THIS COMPANY! I spent $14k having Front Range complete a sewer line fix on my house. Four months later the line was backing up again and Front Range was unwilling to warranty any of their work! Apparently they lost all camera footage on the sewer line scope and were not willing to share any notes on the job. I made several attempts to speak with the owner Quinn, but he ignored emails, voicemails and texts. DO NOT USE THIS COMPANY!!!"
Clint G on July 2024
Front Range Water Heater is your locally owned water heater service provider and has over 30+ years of experience! We specialize in all your residential & commercial improvement project needs and guarantee you a job well done! We expertly provide a wide range of services, you name it we are you professionals! We strive to exceed the building owner's expectations each and every time and get the job done the way you want it. We work in a timely fashion and always pay attention to every critical detail. Proudly serving Loveland, CO & the surrounding areas. Free estimates. Call today to be treated with the utmost courtesy and Respect!
"DO NOT USE THIS COMPANY! I spent $14k having Front Range complete a sewer line fix on my house. Four months later the line was backing up again and Front Range was unwilling to warranty any of their work! Apparently they lost all camera footage on the sewer line scope and were not willing to share any notes on the job. I made several attempts to speak with the owner Quinn, but he ignored emails, voicemails and texts. DO NOT USE THIS COMPANY!!!"
Clint G on July 2024
Last Repair
Last Repair
We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Did an excellent job. Would highly recommend Last Repair. "
Robert B on September 2025
We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Did an excellent job. Would highly recommend Last Repair. "
Robert B on September 2025
The Johnstown, CO homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.

Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.

Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.

A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.

Size, cost, and energy efficiency are some of the differences between condensing and non-condensing tankless water heaters. Keep reading to learn more.

Learn all the factors that influence the cost to install a heat pump water heater at your home.

Common causes for a water heater that keeps tripping a breaker include a damaged heating element or thermostat. Keep reading to find out other common reasons.
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