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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon652
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Lafayette

Avatar for Steven & Sons Heating and Cooling

Steven & Sons Heating and Cooling

4.87(
112
)
Approved Pro

Steven & Sons Heating and Cooling

4.87(
112
)
Approved Pro
Customers say: Quality work
11 years of experience
Free onsite estimate

Steven & Sons Heating and Cooling does any job big or small. We take pride in our work our goal is to keep every customer happy. We keep our prices low and our quality of work high.. The list goes on. We offer free estimates and will be happy to sit down with you to talk about the job on hand. We look forward to servicing your needs. Call us for an estimate today!

"My experience with Steven and Sons company was as positive as it gets. I had a faulty furnace in the middle of the winter with a newborn at home. Mariano was quick to respond and provided transparent and very competitive pricing. I would 100% recommend Steven&Sons."

Nelson S on June 2025

Steven & Sons Heating and Cooling does any job big or small. We take pride in our work our goal is to keep every customer happy. We keep our prices low and our quality of work high.. The list goes on. We offer free estimates and will be happy to sit down with you to talk about the job on hand. We look forward to servicing your needs. Call us for an estimate today!

"My experience with Steven and Sons company was as positive as it gets. I had a faulty furnace in the middle of the winter with a newborn at home. Mariano was quick to respond and provided transparent and very competitive pricing. I would 100% recommend Steven&Sons."

Nelson S on June 2025


A-Moonlight Heating & Air Conditioning

4.96(
50
)
Approved Pro

A-Moonlight Heating & Air Conditioning

4.96(
50
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12 years of experience

At A-Moonlight Heating & Air Conditioning, 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 and complete customer satisfaction from start to completion of a project. Call us today to learn more!

"They were great!!!"

Cynthia C on February 2025

At A-Moonlight Heating & Air Conditioning, 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 and complete customer satisfaction from start to completion of a project. Call us today to learn more!

"They were great!!!"

Cynthia C on February 2025


Avatar for Flatirons Plumbing, Inc.

Flatirons Plumbing, Inc.

4.91(
227
)
Approved Pro

Flatirons Plumbing, Inc.

4.91(
227
)
Approved Pro
Super Service Award
Customers say: Super punctual
11 years of experience
Free onsite estimate

Flatirons Plumbing is a family owned and operated plumbing company serving the Denver Metro Area. We provide custom water filtration and water treatment solutions for your home, with your family in mind. Even the fresh Rocky Mountain water we drink here in Colorado contains harsh substances; give us a call today at (720) 630-1784 for a custom water treatment filtration system for your home!

"Was available to come out same day I called for service. Very friendly and helpful. Got the job done."

Paula W on December 2025

Flatirons Plumbing is a family owned and operated plumbing company serving the Denver Metro Area. We provide custom water filtration and water treatment solutions for your home, with your family in mind. Even the fresh Rocky Mountain water we drink here in Colorado contains harsh substances; give us a call today at (720) 630-1784 for a custom water treatment filtration system for your home!

"Was available to come out same day I called for service. Very friendly and helpful. Got the job done."

Paula W on December 2025


Avatar for Behold Heating & Cooling Services

Behold Heating & Cooling Services

5.00(
33
)
Approved Pro

Behold Heating & Cooling Services

5.00(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
3 years of experience

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".

"Chris and his team were great. They cared enough to put on shoe covers while walking in my home. Chris was very informative about the humidifier installation process. Thanks"

Joann J on December 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".

"Chris and his team were great. They cared enough to put on shoe covers while walking in my home. Chris was very informative about the humidifier installation process. Thanks"

Joann J on December 2025


Avatar for TNT Home Services

TNT Home Services

4.93(
122
)
Approved Pro

TNT Home Services

4.93(
122
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
27 years of experience

TNT is backed by a team of experts with more than 60 years of experience in the heating, cooling, and plumbing industries. TNT Home Services provides the highest quality residential and commercial plumbing, heating, and cooling services for customers throughout the Colorado Front Range. Behind all of the work we do is an unmatched level of honesty and integrity. TNT Home Services utilizes up-front, flat-rate pricing. This means that we will not charge you by the hour. Once we understand the work you need done, we can give you an estimate for the work ahead of time. No work is completed until you approve. This is why we offer free estimates for things like remodels, repipes and tankless water heaters. Each customer’s situation is unique and we want to give the most accurate pricing for the job.

"Peach State Paving & Sealcoating is a reliable and trustworthy company that excels in residential paving projects. Their clear and prompt communication, attention to detail, and expertise impressed me. They used high-quality materials, resulting in a flawlessly paved driveway. The team was professional, respectful, and efficient. I highly recommend Peach State Paving & Sealcoating for their commitment to customer satisfaction and exceptional workmanship."

Robert J on June 2023

TNT is backed by a team of experts with more than 60 years of experience in the heating, cooling, and plumbing industries. TNT Home Services provides the highest quality residential and commercial plumbing, heating, and cooling services for customers throughout the Colorado Front Range. Behind all of the work we do is an unmatched level of honesty and integrity. TNT Home Services utilizes up-front, flat-rate pricing. This means that we will not charge you by the hour. Once we understand the work you need done, we can give you an estimate for the work ahead of time. No work is completed until you approve. This is why we offer free estimates for things like remodels, repipes and tankless water heaters. Each customer’s situation is unique and we want to give the most accurate pricing for the job.

"Peach State Paving & Sealcoating is a reliable and trustworthy company that excels in residential paving projects. Their clear and prompt communication, attention to detail, and expertise impressed me. They used high-quality materials, resulting in a flawlessly paved driveway. The team was professional, respectful, and efficient. I highly recommend Peach State Paving & Sealcoating for their commitment to customer satisfaction and exceptional workmanship."

Robert J on June 2023


Avatar for Behold Heating & Cooling Services

Behold Heating & Cooling Services

4.98(
32
)
Approved Pro

Behold Heating & Cooling Services

4.98(
32
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

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!

"Highly recommended and I will be calling next time I need help. My heater wasn't heating so I called around. Dylan was able to come straight over, less than 2 hours after I called the house was warm. Luckily it was a simple fix, no parts needed (a spider had built it's web in there), so the whole repair was covered under the $89 service fee. Dylan was respectful of me and of my home. AND he told me they work on swamp coolers, which is sort of hard to find these days."

Samantha S on October 2025

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!

"Highly recommended and I will be calling next time I need help. My heater wasn't heating so I called around. Dylan was able to come straight over, less than 2 hours after I called the house was warm. Luckily it was a simple fix, no parts needed (a spider had built it's web in there), so the whole repair was covered under the $89 service fee. Dylan was respectful of me and of my home. AND he told me they work on swamp coolers, which is sort of hard to find these days."

Samantha S on October 2025


Avatar for Applewood Plumbing Heating & Electric

Applewood Plumbing Heating & Electric

4.87(
573
)
Approved Pro

Applewood Plumbing Heating & Electric

4.87(
573
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
53 years of experience

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Fast effective!!"

Jennifer R on December 2025

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Fast effective!!"

Jennifer R on December 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

4.77(
77
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

4.77(
77
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

Heart Heating, Cooling, Plumbing & Electric is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"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 is your trusted, full-service home comfort provider for HVAC, plumbing, and electrical services. As a premier dealer, we’re committed to delivering high-quality workmanship, reliable solutions, and an exceptional customer experience on every job. Our team of highly trained, licensed professionals takes a customer-first approach—providing clear communication, honest recommendations, and solutions tailored to your home’s needs. Whether it’s a repair, installation, or full system replacement, we focus on doing the job right the first time. What truly sets Heart apart is our Lifetime Warranty on Parts and Labor, giving homeowners unmatched peace of mind long after the work is complete. With 2,600+ five-star Google reviews, our reputation is built on trust, consistency, and care. If you’re looking for dependable home service backed by experience, accountability, and long-term protection, Heart is here for you.

"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


Avatar for Apple Aire

Apple Aire

4.82(
170
)
Approved Pro

Apple Aire

4.82(
170
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
38 years of experience

Apple Aire is well known in the area for their superior quality workmanship and commitment. Unlike typical HVAC's who simply want to install the unit and be done with it, your Apple Aire technician will diligently consider all factors, including energy efficiency and weatherization to select the most appropriate unit for your home. If you're looking for excellent customer service and an experienced, reliable team for your next HVAC installation, look no further than Apple Aire.

"Detail oriented and educational! "

Maggie H on September 2025

Apple Aire is well known in the area for their superior quality workmanship and commitment. Unlike typical HVAC's who simply want to install the unit and be done with it, your Apple Aire technician will diligently consider all factors, including energy efficiency and weatherization to select the most appropriate unit for your home. If you're looking for excellent customer service and an experienced, reliable team for your next HVAC installation, look no further than Apple Aire.

"Detail oriented and educational! "

Maggie H on September 2025


Avatar for Colorado Mechanical Services & Repairs

Colorado Mechanical Services & Repairs

4.78(
88
)
Approved Pro

Colorado Mechanical Services & Repairs

4.78(
88
)
Approved Pro
Super Service Award
Customers say: True professional
6 years of experience
Free onsite estimate

Colorado Mechanical Services & Repairs, is committed to excellence 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.

"Job went great. Also replaced the water line to the swamp cooler after the old one had cracked."

Drew H on October 2025

Colorado Mechanical Services & Repairs, is committed to excellence 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.

"Job went great. Also replaced the water line to the swamp cooler after the old one had cracked."

Drew H on October 2025

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Heating and Air Conditioning questions, answered by experts

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

AC drip pans last five to 20 years, depending on the material. Plastic AC drip pans last five to 10 years, while metal pans can last over 10 years. Plastic AC drip pans are vulnerable to cracking in response to temperature changes. Metal drip pans are prone to rusting over time, which can also lead to leaks.

HVAC maintenance is crucial for the longevity of your unit. Without proper care, your HVAC unit can break down frequently. In addition, a system that is dirty and not cleaned correctly will not heat or cool as efficiently and will increase your energy bills due to the increase in energy consumption. Additionally, you will probably have to replace your unit sooner than you would if it were properly maintained, which will cost you more money. 

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

The Lafayette, CO homeowners’ guide to heating and air conditioning services

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

What do you need done? We’ll find top pros.
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