Get matched with top central a/c service or repairers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Central a/c service or repairers in Johnstown
We are a locally owned and operated HVAC company based out of Fort Collins that values honesty and integrity and treats your home with the utmost care as if it were our own. We have over 10 years of experience to give you confidence that we are your number one choice for your next home HVAC project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Showed up on time. Very professional and efficient. Cole explained everything and there was no high pressure tactics."
Kenneth B on October 2022
We are a locally owned and operated HVAC company based out of Fort Collins that values honesty and integrity and treats your home with the utmost care as if it were our own. We have over 10 years of experience to give you confidence that we are your number one choice for your next home HVAC project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"Showed up on time. Very professional and efficient. Cole explained everything and there was no high pressure tactics."
Kenneth B on October 2022
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 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.
"Chris was awesome and went everything to make sure working and some additional advice."
Ted W on May 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.
"Chris was awesome and went everything to make sure working and some additional advice."
Ted W on May 2025
Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship-We Value Your Home-Happy Neighbor Guarantee-
"The service technician seemed knowledgeable and professional "
Tim B on May 2025
Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship-We Value Your Home-Happy Neighbor Guarantee-
"The service technician seemed knowledgeable and professional "
Tim B on May 2025
All Season Heating & Air Conditioning has been locally owned and operated for over 17 years serving Fort Collins and the surrounding areas. Our size allows us to maintain the highest level of quality and customer service. Our focus is and has always been the attention to the needs of each and every customer. We specialize in the installation of custom heating, air conditioning and zone systems for all residential and light commercial needs. This includes: * New and replacement furnace and air conditioning system installations *Remodels *Basement finishes *Home additions *Steam Humidifiers *Zone Systems *Service and maintenance on all makes and models
"Fantastic - came out id the dead of winter to fix my heater! Also installed a central A/C unit. Always cleans up, even vacuums after he is done. Good price & excellent service!"
Mike H on March 2017
All Season Heating & Air Conditioning has been locally owned and operated for over 17 years serving Fort Collins and the surrounding areas. Our size allows us to maintain the highest level of quality and customer service. Our focus is and has always been the attention to the needs of each and every customer. We specialize in the installation of custom heating, air conditioning and zone systems for all residential and light commercial needs. This includes: * New and replacement furnace and air conditioning system installations *Remodels *Basement finishes *Home additions *Steam Humidifiers *Zone Systems *Service and maintenance on all makes and models
"Fantastic - came out id the dead of winter to fix my heater! Also installed a central A/C unit. Always cleans up, even vacuums after he is done. Good price & excellent service!"
Mike H on March 2017
BLUE VALLEY HEATING, COOLING and PLUMBING INC. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several 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!
BLUE VALLEY HEATING, COOLING and PLUMBING INC. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several 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!
With over 5 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!
"Deven did a great job, removed the swamp cooler carefully and efficiently, cleaned up the job site, and installed an exhaust fan over the roof opening and sealed all the penetrations."
Mike R on May 2025
With over 5 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!
"Deven did a great job, removed the swamp cooler carefully and efficiently, cleaned up the job site, and installed an exhaust fan over the roof opening and sealed all the penetrations."
Mike R on May 2025
With over 10 years of experience in the HVAC industry, we are the service professionals you need to take care of your home or business. We handle all type of HVAC projects. We will treat your home as we would treat our own. Give A Team HVAC a call today, we look forward to working with you!
"Highly recommend this company for any HVAC repair or installation. Two thumbs up!! They installed my AC unit within a week from the time I called them. I was very happy with their work and will definitely call them if I need anything in the future. Very professional and efficient! "
Stacia S on May 2025
With over 10 years of experience in the HVAC industry, we are the service professionals you need to take care of your home or business. We handle all type of HVAC projects. We will treat your home as we would treat our own. Give A Team HVAC a call today, we look forward to working with you!
"Highly recommend this company for any HVAC repair or installation. Two thumbs up!! They installed my AC unit within a week from the time I called them. I was very happy with their work and will definitely call them if I need anything in the future. Very professional and efficient! "
Stacia S 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
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
Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship
"Typical sales pitch...lots of niceties but not much info about the water heater. Because we were not prepared to purchase one that day we didn't ask all the questions we should have. The Sales Tech presented three Rheem water heaters they carried varying in price from the mid $2,000 to high $4,000 based on the years of warranties for each. We chose one totaling $3, 180.00. We asked about a discount and he gave us 15% off because my husband is a Veteran. Upon us agreeing we needed to replace our water heater, the Tech had my husband sign an "agreement" on the Tech's notepad. He didn't give my husband a chance to read it and seemed rushed to get it back. My husband just initialed it. We didn't get a written sales receipt nor a copy of the agreement form. We were told he'd email it to us the following morning. Meantime another tech installed the water heater. It wasn't until the following morning when we got the email with the Invoice that we noticed a couple of things: 1. Someone else had signed my husband's name on the second page of the Invoice. His initials were on the first page. 2. There was a charge for a 1 year TCC in the amount of $299.00. We had no idea what this was for. Then I checked online for the reviews on the water heaters and discovered that the Rheem Pro that Lion Home Service charged us $2,608.65 was priced for $986.19 at Walmart! Exact same model. The Thermal Portable water expansion tank that LHS charged us $272.85 for was priced for $57.84 on e-bay. It was the only company that carried that exact model. Upset that the company clearly took advantage of my husband and myself who are in our mid and late 70's, I messaged the company and told them as much. I got a response from Mr. Robert Blake, Tech Project Manager who tried his best to rationalize the extraordinarily marked-up price. He kept insisting it was not the same model. I have photos that say otherwise. The first Tech, Garrett Shryock called and apologized to me saying he was sorry he hadn't explained the $299.00 he had added to the invoice. It seems they charged us this so they could "give" us the 15% discount. Something about joining something for 1 year, with the first year being free! Nothing was thoroughly explained and some of this was our fault for not asking more questions. But the fact that the company inflated the prices so much, forged my husband's signature of the Customer Authorization, and added the $299.00 for something we didn't agree upon is indefensible. I checked out their FB page and there are several former customers who expressed similar complaints of overpricing their products, in some cases triple what they are elsewhere. They are willfully taking advantage of customers. I am an older adult who had a 26 year career in Social Services working with at-risk adults who have been exploited financially. Colorado states there are laws (CRS-18-6.5-103-Colorado Elder Abuse Laws), one, specifically addressing Exploitation: 2.7. : Penalties for exploiting an elder in Colorado depend on the value of the property exploited or the advantage taken. If the value is $500 or more, the penalty for Colorado exploitation of of a senior is: 4-12 years in prison, and A fine of $3,000-$750,000. We purchased this in good faith and expected honesty and integrity and we got neither. When I asked for an adjustment to the price, saying we would gladly pay for the unit at the cost I found it at Walmart and e-bay I was told "Absolutely not". They got our money so they don't care about the service or customer satisfaction."
Lorraine M on November 2020
Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship
"Typical sales pitch...lots of niceties but not much info about the water heater. Because we were not prepared to purchase one that day we didn't ask all the questions we should have. The Sales Tech presented three Rheem water heaters they carried varying in price from the mid $2,000 to high $4,000 based on the years of warranties for each. We chose one totaling $3, 180.00. We asked about a discount and he gave us 15% off because my husband is a Veteran. Upon us agreeing we needed to replace our water heater, the Tech had my husband sign an "agreement" on the Tech's notepad. He didn't give my husband a chance to read it and seemed rushed to get it back. My husband just initialed it. We didn't get a written sales receipt nor a copy of the agreement form. We were told he'd email it to us the following morning. Meantime another tech installed the water heater. It wasn't until the following morning when we got the email with the Invoice that we noticed a couple of things: 1. Someone else had signed my husband's name on the second page of the Invoice. His initials were on the first page. 2. There was a charge for a 1 year TCC in the amount of $299.00. We had no idea what this was for. Then I checked online for the reviews on the water heaters and discovered that the Rheem Pro that Lion Home Service charged us $2,608.65 was priced for $986.19 at Walmart! Exact same model. The Thermal Portable water expansion tank that LHS charged us $272.85 for was priced for $57.84 on e-bay. It was the only company that carried that exact model. Upset that the company clearly took advantage of my husband and myself who are in our mid and late 70's, I messaged the company and told them as much. I got a response from Mr. Robert Blake, Tech Project Manager who tried his best to rationalize the extraordinarily marked-up price. He kept insisting it was not the same model. I have photos that say otherwise. The first Tech, Garrett Shryock called and apologized to me saying he was sorry he hadn't explained the $299.00 he had added to the invoice. It seems they charged us this so they could "give" us the 15% discount. Something about joining something for 1 year, with the first year being free! Nothing was thoroughly explained and some of this was our fault for not asking more questions. But the fact that the company inflated the prices so much, forged my husband's signature of the Customer Authorization, and added the $299.00 for something we didn't agree upon is indefensible. I checked out their FB page and there are several former customers who expressed similar complaints of overpricing their products, in some cases triple what they are elsewhere. They are willfully taking advantage of customers. I am an older adult who had a 26 year career in Social Services working with at-risk adults who have been exploited financially. Colorado states there are laws (CRS-18-6.5-103-Colorado Elder Abuse Laws), one, specifically addressing Exploitation: 2.7. : Penalties for exploiting an elder in Colorado depend on the value of the property exploited or the advantage taken. If the value is $500 or more, the penalty for Colorado exploitation of of a senior is: 4-12 years in prison, and A fine of $3,000-$750,000. We purchased this in good faith and expected honesty and integrity and we got neither. When I asked for an adjustment to the price, saying we would gladly pay for the unit at the cost I found it at Walmart and e-bay I was told "Absolutely not". They got our money so they don't care about the service or customer satisfaction."
Lorraine M on November 2020
Central a/c service or repairs FAQs
Yes, a once-a-year tune-up keeps the system efficient and helps it last longer. During the visit, a technician cleans coils, checks electrical connections, and swaps or cleans the filter. Catching small issues now stops bigger, pricier failures later, so that a quick appointment saves money and stress over the life of the unit.
Changing your AC filter every 30 days is necessary to maintain optimal performance and high indoor air quality. Regular filter replacement prevents dust buildup, ensures efficient airflow, and protects the system from stress that could lead to costly repairs. This disciplined maintenance routine not only boosts energy efficiency but also prolongs the lifespan of your unit by safeguarding its critical components.
An HVAC service plan is worth the cost, especially if you forget to schedule maintenance on your own. A service plan locks in yearly (or twice-yearly) visits, allowing a professional to identify small problems early, clean key components, and maintain energy efficiency. Many plans also include minor repairs or priority scheduling, which can pay for themselves if an unexpected issue pops up.
In a pre-season service visit, your technician gives your system a top-to-bottom check before peak season hits. Expect a filter change, thermostat test, condenser-line flush, electrical-connection check, and coil cleaning. They also tighten loose parts and make minor adjustments so the unit fires up without surprises when temperatures swing. That quick tune-up cuts the risk of mid-season breakdowns and keeps energy use in line.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
