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Heating and air conditioning pros in Boulder

Avatar for Boulder Heating and AC
Boulder Heating and AC
3239 Sumac Court
5.00(
1
)
Approved Pro
Boulder Heating and AC
3239 Sumac Court
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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


Avatar for Sensible Heating and Cooling
Sensible Heating and Cooling
11402 West Lake Drive
5.00(
9
)
Approved Pro
Sensible Heating and Cooling
11402 West Lake Drive
5.00(
9
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

At Sensible Energy, LLC, we take pride in our work and will always go above and beyond for all our customers. Call us today and get connected with a service professional!

"We had our York system installed by another company in May 2020. In the late fall when we needed the heater it was not clicking on and we were not getting heat. We called the owner/installer who came out and said it was a problem with the gas pressure and there was nothing he could do. He was asked how we could fix this problem and he gave no solutions. This problem again happened this winter and this time I decided to call a York certified company. I contacted Sensible Heating and Cooling who had a tech out the very next day. The tech, Eric, arrived and immediately show/explained our problem and gave us a way to fix it. Eric advised us to contact Xcel Energy and have the gas pressure turned up to a stronger flow. We did this but things still seemed a little off, so I contacted the company again and they had Eric out the very next morning. This time Eric again went through the system even more since the pressure was right and he found just two small problems that need to be adjusted and now the system works like it should. This company from the first contact to the end was nothing but professional. Their Tech Eric also was professional, willing to share his knowledge and to show us exactly what was wrong and how he fixed it. He explained how the furnace worked and what to look for if any problems arise in the future. In closing, I would highly recommend Sensible Heating and Cooling and their Tech Eric for any heating and cooling problems. There's not a more honest, trustworthy company in my opinion."

Roger W on February 2022

At Sensible Energy, LLC, we take pride in our work and will always go above and beyond for all our customers. Call us today and get connected with a service professional!

"We had our York system installed by another company in May 2020. In the late fall when we needed the heater it was not clicking on and we were not getting heat. We called the owner/installer who came out and said it was a problem with the gas pressure and there was nothing he could do. He was asked how we could fix this problem and he gave no solutions. This problem again happened this winter and this time I decided to call a York certified company. I contacted Sensible Heating and Cooling who had a tech out the very next day. The tech, Eric, arrived and immediately show/explained our problem and gave us a way to fix it. Eric advised us to contact Xcel Energy and have the gas pressure turned up to a stronger flow. We did this but things still seemed a little off, so I contacted the company again and they had Eric out the very next morning. This time Eric again went through the system even more since the pressure was right and he found just two small problems that need to be adjusted and now the system works like it should. This company from the first contact to the end was nothing but professional. Their Tech Eric also was professional, willing to share his knowledge and to show us exactly what was wrong and how he fixed it. He explained how the furnace worked and what to look for if any problems arise in the future. In closing, I would highly recommend Sensible Heating and Cooling and their Tech Eric for any heating and cooling problems. There's not a more honest, trustworthy company in my opinion."

Roger W on February 2022


Avatar for L&M HVAC & Mechanical, LLC
L&M HVAC & Mechanical, LLC
8500 Cedar Lane
5.00(
1
)
Approved Pro
L&M HVAC & Mechanical, LLC
8500 Cedar Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

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. Call us today!

"Lee & Mike were very knowledgeable, professional and courteous. I highly recommend them!"

Peggy J on October 2021

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. Call us today!

"Lee & Mike were very knowledgeable, professional and courteous. I highly recommend them!"

Peggy J on October 2021


Avatar for Mike's Mechanical Services, LLC
Mike's Mechanical Services, LLC
1835 W Union Ave Unit 14.5
4.58(
6
)
Approved Pro
Mike's Mechanical Services, LLC
1835 W Union Ave Unit 14.5
4.58(
6
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

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.

"The tech this company sent to my home was respectful. Above all else very knowledgeable. Would recommend again and again. Thank you for the great service."

Mark L on October 2023

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.

"The tech this company sent to my home was respectful. Above all else very knowledgeable. Would recommend again and again. Thank you for the great service."

Mark L on October 2023


Avatar for Now Heating & Air
Now Heating & Air
8661 Rosemary Street
4.50(
19
)
Approved Pro
Now Heating & Air
8661 Rosemary Street
4.50(
19
)
Approved Pro
Customers say: Quick response
36 years of experience

Welcome to Now Heating & Air Since 1989, we have provided expert service for residential and commercial HVAC installation, repair, and maintenance in Denver, Boulder, and the surrounding areas. Whether you need new system installation or system retrofit, our professional technicians will assess your needs and provide a system for your home or business that will exceed your expectations. Our technicians have extensive training and experience with the heating and air conditioning units we install, as well as all other types of residential systems to ensure efficient air conditioning and heating repair for your home. We provide repair, replacement, and preventative maintenance for air conditioners, furnace repair, furnace replacement, heat pumps, air duct cleaning, humidifiers, and more.

"BEN was fantastic. Very knowledgeable and explained every step of the process in complete detail. Within 5 mins of a seeing the unit he knew exactly what the problem was and how to fix it. Ben listened to our concerns and gave us better options for optimal performance of our system and also recommendations for this problem . Eliminating reoccurrence and the appropriate maintenance schedule recommended for our unit. With his wealth of knowledge and approach NOW is very lucky to have BEN on their team."

Louella N on August 2021

Welcome to Now Heating & Air Since 1989, we have provided expert service for residential and commercial HVAC installation, repair, and maintenance in Denver, Boulder, and the surrounding areas. Whether you need new system installation or system retrofit, our professional technicians will assess your needs and provide a system for your home or business that will exceed your expectations. Our technicians have extensive training and experience with the heating and air conditioning units we install, as well as all other types of residential systems to ensure efficient air conditioning and heating repair for your home. We provide repair, replacement, and preventative maintenance for air conditioners, furnace repair, furnace replacement, heat pumps, air duct cleaning, humidifiers, and more.

"BEN was fantastic. Very knowledgeable and explained every step of the process in complete detail. Within 5 mins of a seeing the unit he knew exactly what the problem was and how to fix it. Ben listened to our concerns and gave us better options for optimal performance of our system and also recommendations for this problem . Eliminating reoccurrence and the appropriate maintenance schedule recommended for our unit. With his wealth of knowledge and approach NOW is very lucky to have BEN on their team."

Louella N on August 2021


Ppl Service, Inc.
9130 N Federal Blvd
5.00(
1
)
Approved Pro
Ppl Service, Inc.
9130 N Federal Blvd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He is always there for us if we have a problem"

David . on October 2019

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He is always there for us if we have a problem"

David . on October 2019


Avatar for JM Electric, Inc.
JM Electric, Inc.
700 Billings Street, Unit R
4.75(
1,084
)
Approved Pro
JM Electric, Inc.
700 Billings Street, Unit R
4.75(
1,084
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
58 local quotes requested

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.

"On times ."

Jagat S on February 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.

"On times ."

Jagat S on February 2025


Avatar for True Blue Heating and Air
True Blue Heating and Air
6547 South Waco Ct
4.44(
159
)
Approved Pro
True Blue Heating and Air
6547 South Waco Ct
4.44(
159
)
Approved Pro
Customers say: True professional
74 local quotes requested
7 years of experience

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


Avatar for SWAN Plumbing, Heating & Air of Denver
SWAN Plumbing, Heating & Air of Denver
6810 Broadway Unit N
5.00(
1
)
Approved Pro
SWAN Plumbing, Heating & Air of Denver
6810 Broadway Unit N
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

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're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site

"Did the job right!"

John D on September 2023

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're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site

"Did the job right!"

John D on September 2023


Avatar for SWAN Plumbing, Heating & Air of Loveland
SWAN Plumbing, Heating & Air of Loveland
3838 N Garfield Ave
5.00(
1
)
Approved Pro
SWAN Plumbing, Heating & Air of Loveland
3838 N Garfield Ave
5.00(
1
)
Approved Pro
18 local quotes requested
19 years of experience

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

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

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

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