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Heating and furnace pros in Longmont
10 YEARS EXPERIENCE - Insured/master mechanical license. I work on all brands of HVAC equipment, boilers, and water heaters. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job
"Wes was great to work with! He is extremely knowledgeable and highly skilled in boilers, tankless water heaters, and air conditioning systems. He quickly diagnosed and repaired all our difficult boiler and hot water heat system issues, some of which had been going on for years. It has never worked better. I am so glad we found him!"
Dom E on April 2025
10 YEARS EXPERIENCE - Insured/master mechanical license. I work on all brands of HVAC equipment, boilers, and water heaters. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job
"Wes was great to work with! He is extremely knowledgeable and highly skilled in boilers, tankless water heaters, and air conditioning systems. He quickly diagnosed and repaired all our difficult boiler and hot water heat system issues, some of which had been going on for years. It has never worked better. I am so glad we found him!"
Dom E on April 2025
Welcome to True Blue Heating and Air! If you can imagine it we can do it! True Blue Heating and Air is proud to announced we offer a plethora of services now. Heating & Air is our specialty, however we have teamed up with only the best sub contractors and now we offer - Bathroom Remodel, Kitchen Remodel & Basement Remodel. We only work with quality sub contractors. Please check out our reviews and photos of our work. No matter what we do it will be quality. Find out why customers are raving about our work! Note: We do charge a $79 service fee during business hours but it is waived if you agree to do the work!! After hours service fee is $150, but it is also waived if you agree to do the work!
"Very knowledgeable, punctual,a true professional Great company to do business with April scheduled the appointment and Jimmy performed the work Very satisfied "
Thanos P on January 2025
Welcome to True Blue Heating and Air! If you can imagine it we can do it! True Blue Heating and Air is proud to announced we offer a plethora of services now. Heating & Air is our specialty, however we have teamed up with only the best sub contractors and now we offer - Bathroom Remodel, Kitchen Remodel & Basement Remodel. We only work with quality sub contractors. Please check out our reviews and photos of our work. No matter what we do it will be quality. Find out why customers are raving about our work! Note: We do charge a $79 service fee during business hours but it is waived if you agree to do the work!! After hours service fee is $150, but it is also waived if you agree to do the work!
"Very knowledgeable, punctual,a true professional Great company to do business with April scheduled the appointment and Jimmy performed the work Very satisfied "
Thanos P on January 2025
Michael is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
Michael is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Boulder Heating and AC a call today; we look forward to working with you!
"He goes the extra mile to make sure the client is happy!!"
Tammi B on October 2019
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Boulder Heating and AC a call today; we look forward to working with you!
"He goes the extra mile to make sure the client is happy!!"
Tammi B on October 2019
At Complete Comfort Designs LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"I had the best experience booking and getting the service completed with Complete Comfort Designs. It was as smooth and professional as could be!! We had our A/C and heating system tune-up, and we will continue using this company for years to come as it was everything a homeowner could ask for."
Maria S on September 2023
At Complete Comfort Designs LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"I had the best experience booking and getting the service completed with Complete Comfort Designs. It was as smooth and professional as could be!! We had our A/C and heating system tune-up, and we will continue using this company for years to come as it was everything a homeowner could ask for."
Maria S on September 2023
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business
"Prompt callbacks."
Tim K on August 2024
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business
"Prompt callbacks."
Tim K on August 2024
Elemental Comfort is a licensed and insured family-owned company that has been providing the highest quality HVAC services in Colorado for over 15 years. Our team of experts specializes in installation, repair, replacement, and maintenance of heating, cooling, and ventilation systems for residential homes. We offer free quotes and have a wide network of local manufacturers and suppliers, ensuring quick delivery of projects, product authenticity, and the option for same-day services. Call today! - ECSboulder.com
"The quote received from this local, family-owned business with top of the line HVAC and water heaters brands beat the other quotes I received. The owner Eric and his crew, Ryan and Dana, were professional, knowledgeable, and great to work with. Eric let me know all of the tax incentives available, information not offered by the other companies, and their price was the best. They were always available when called, and they left my home spotless when done. I am very pleased to have chosen them to do this big job for me."
Martha G on March 2025
Elemental Comfort is a licensed and insured family-owned company that has been providing the highest quality HVAC services in Colorado for over 15 years. Our team of experts specializes in installation, repair, replacement, and maintenance of heating, cooling, and ventilation systems for residential homes. We offer free quotes and have a wide network of local manufacturers and suppliers, ensuring quick delivery of projects, product authenticity, and the option for same-day services. Call today! - ECSboulder.com
"The quote received from this local, family-owned business with top of the line HVAC and water heaters brands beat the other quotes I received. The owner Eric and his crew, Ryan and Dana, were professional, knowledgeable, and great to work with. Eric let me know all of the tax incentives available, information not offered by the other companies, and their price was the best. They were always available when called, and they left my home spotless when done. I am very pleased to have chosen them to do this big job for me."
Martha G on March 2025
Serving Colorado since 1993, Steele Bros Heating, Inc. upholds an A+ rating with the Better Business Bureau. Our highly trained, qualified, and regularly updated team of technicians are dedicated to exceptional standards of professionalism. We combine skilled services with courteous customer service, punctual arrival, and organized job sites. When you call on Steele Bros Heating, Inc., there is no damage, debris, or mess left behind. You’ll enjoy the rewards of our superior commitment to quality.
"Tom and the instillation team are very professional and fast. The customer service team is just as amazing."
David T on October 2024
Serving Colorado since 1993, Steele Bros Heating, Inc. upholds an A+ rating with the Better Business Bureau. Our highly trained, qualified, and regularly updated team of technicians are dedicated to exceptional standards of professionalism. We combine skilled services with courteous customer service, punctual arrival, and organized job sites. When you call on Steele Bros Heating, Inc., there is no damage, debris, or mess left behind. You’ll enjoy the rewards of our superior commitment to quality.
"Tom and the instillation team are very professional and fast. The customer service team is just as amazing."
David T on October 2024
JM Electric is a full service electrical contractor specializing in residential and commercial. From troubleshooting to basement finishes to tenant finish. Call us for all your needs.
"Work was done in 2 phases of my kitchen remodel. I needed changes to my back splash outlet layout and speciakty outlets added for new appliances on different walls and a complete redo of a much larger island adding pop ups and charging stations for phones. Also needed new breakrrs installed in box to support larger power draws. All was done well and best of all on my schedule due to a hand break and heal time drlaying phase 2 of the plan. Jim's Elec was very flexible. Technicians like Sebastion are hard to come by. Great level of communication, on time and work area left clean and orderly! Thanx"
Karla D on April 2025
JM Electric is a full service electrical contractor specializing in residential and commercial. From troubleshooting to basement finishes to tenant finish. Call us for all your needs.
"Work was done in 2 phases of my kitchen remodel. I needed changes to my back splash outlet layout and speciakty outlets added for new appliances on different walls and a complete redo of a much larger island adding pop ups and charging stations for phones. Also needed new breakrrs installed in box to support larger power draws. All was done well and best of all on my schedule due to a hand break and heal time drlaying phase 2 of the plan. Jim's Elec was very flexible. Technicians like Sebastion are hard to come by. Great level of communication, on time and work area left clean and orderly! Thanx"
Karla D on April 2025
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
"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"
Jim h on March 2025
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
"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"
Jim h on March 2025
Heating and furnace services FAQs
With routine service, a gas furnace lasts 15 to 30 years. Annual inspections, filter changes, and prompt repairs help the unit deliver steady heat throughout its life span. When repair bills climb or performance drops—especially in harsh climates—it may be smarter to put your money toward a replacement rather than another short-term fix.
Natural gas is often the cheapest way to heat a home, offering lower monthly bills than propane or electric systems. Propane can beat electricity in some regions, but its advantage depends on local fuel prices and climate. Check your utility rates, then talk with a local HVAC pro to see which option delivers the best long-term value where you live.
For most households, a high-efficiency furnace is worth the higher upfront cost. The unit uses less fuel, which lowers monthly bills and shrinks your carbon footprint. You’ll also notice quieter operation and steadier room temperatures. Over time, those savings and comfort perks pay back the initial premium, and can even bump up resale appeal.
Furnaces heat air and move it through ducts, while boilers heat water or create steam that flows to radiators. Installation costs overlap, but the systems feel different: forced-air heat is quicker, and radiant heat is often more even and quiet. Comparing comfort preferences, existing infrastructure, and fuel costs will help you decide which setup fits your home.
Yes—pairing a new furnace with a professional energy audit is a smart move. The audit pinpoints air leaks, insulation gaps, and duct issues that let heat slip out and money drain away. Fixing those trouble spots while you’re upgrading the furnace helps the new system run at peak efficiency and can trim your utility bills even further.
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