What you’ll pay for furnace repairs depends on many factors, including what parts are malfunctioning, where you live, and even the time of day. Here’s a breakdown of what can go wrong with your furnace and the cost to fix those issues.
Get matched with top HVAC contractors in Longmont, CO
There are 112 highly-rated local hvac contractors.
Recent HVAC Companies Reviews in Longmont
- Applewood Plumbing Heating & ElectricFantastic! Cannot say enough good things. Booked this appointment the night before. Got call in the morning saying technician was on the way. Arrived promptly and was friendly, professional, and competent. My system is tricky but he was very familiar with it and fixed my system quickly. He also pointed out a potential problem with water flow but no pressure to remediate it. He taught me how to maintain my ancient system to avoid future problems. We will not go anywhere else ever again except Applewood read less
- Precision Plumbing Heating Cooling & ElectricSmoothly. Did the checkup, explained things, was courteous, and left the rest of my day free to do other things.
- Figueroa Construction Inc.Rudy and his crew are very responsible for the house project we asked him to help, and they did a great job modernizing our 100-years-old kitchen. They are detail-oriented, every peace of the job has been handled well. I will recommend his business to anyone!!!
- Figueroa Construction Inc.This was one of the best experiences we have ever had. Rudy and the guys were always on time, on schedule, and on budget. When there was a problem it was met with excellent communication and solution based process. We would highly recommend and use these guys again in an instant.
- Figueroa Construction Inc.Rudy and his team were great! Rudy was communicative and easy to get a hold of throughout the process, and we always knew exactly what was going on. There were problems - as there ALWAYS are with these projects - and Rudy and his team were quick to adapt and to keep the project moving forward throughout the process. I would (and probably will) definitely hire Figueroa Construction again read less
- Precision Plumbing Heating Cooling & ElectricAndre Chappell is a consummate professional: intelligent, punctual, technically astute, thoughtful, courteous and thorough. He not only checked out our AC but also gave us an excellent education on the management and care of our unit. Andre is our first introduction to Precision Plumbing & Heating. He’s an excellent representative of the company. On the basis of our experience we will definitely recommend Precision and we will call again when our HVAC equipment needs maintenance or replacement read less
- VALLEY HEATING & AIR CONDThey came in and replaced our furnace and A/C unit. The gentlemen were on-time and cleaned up after all of the work they did. The pricing is very reasonable and definitely worth the service they provide.
- Quality Heating and Air LLCOur A/C went out and it was so hot in our house. We called Quality Heating and Air and talked to Amanda who was super sweet and extremely helpful. She told us how the process works and gave us a quote. Pricing was amazing and Fred came out super quick to replace our unit. He was very thorough and quick and took the time to explain everything. I would highly recommend this company for any of your A/C and furnace needs read less
- Quality Heating and Air LLCMy ac stopped working and with the heat we've been getting things weren't pleasant for me and the kids after calling multiple places who told me they couldn't make it out for weeks I found this company. I was able to get the AC fixed in a jiffy and now I'm enjoying the cool air. Thank you
- Quality Heating and Air LLCFred was super friendly and professional and the work was done very quickly! I thought it would be a long process but it wasn't! Thank you for the help!
Heating Cooling Contractors in Longmont
- Business Description:**Call us today for a FREE ESTIMATE!** With over 25 years of experience, our Family and Veteran owned business will always take care of you and yours! For the quickest response please call versus sending a message. We do not staff the office after hours and weekends but we do have emergency services for an after hours fee. Please call 970-669-7900 and leave a message. Someone will get back to you as soon as possible. Thank you read lessRecent Review:This company was not recommended; I have never heard of themCharlie S.
- Business Description:COVID-19 UPDATE! Heart Heating, Cooling, Plumbing & Electric is wearing Gloves, Booties, and Masks and doing our best to maintain social distancing with every customer contact. Additionally, all employees are conducting daily health checks. Your safety and the safety of our employees is our highest priority! Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnace, Air Conditioner, Boiler, Water Heater, plumbing and electrical systems. We utili.. read lessRecent Review:Diagnosed and repaired same day. Very courteous and clear.Michael N.
- Business Description:Hello, My name is Chris. We are a family owned and operated heating and air conditioning shop. We also service boilers, water heaters, humidifiers, UV lights, Duct cleaning and indoor air quality. My mother Julie, my brother Russell and I have just recently changed the name of our shop. Our last name was a mouth full so we decided it was best to re-brand ourselves. We pride our work in being the best and we are nationally recognized because of our fathers work. Our grandpa had handed the shop.. read lessRecent Review:The were very through, cleaned the furnace also and our dryer vent as well. They also cleaned up after themselves very well, my wife was very pleased. We definitely will use their services again.John L.
- Business Description:Your Heating & Air Conditioning Service Expert for over 20 years! As much as half of the energy used in your home goes to heating and cooling system. Making educated decisions about your home’s heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills — and your comfort. If your heating or air conditioning system is more than 10 years old, consider having them evaluated by the HVAC expert of One Guy Heating & Air Conditioning. Oneguy heating and cool.. read lessRecent Review:Excellent. Very professional, Final cost came in under estimate, substantially below competitive bid and with equipment.Phil and Donna S.
- Business Description:When you need an independent heating and cooling contractor you can trust, turn to the pros. As a Rheem Pro Partner, no other contractor supplies, installs, and services more Rheem residential solutions. Plus, Pro Partners are held to the highest standards of customer service, professional training, and industry expertise. You don't need to take our word for it. All Pro Partners maintain a minimum 4-star customer rating each year, based on Rheem validated online reviews from real homeowners read lessRecent Review:Easy to schedule. Showed up on time. Great price. Great communication.Calvin S.
- Business Description:Hometown Heating and Air Conditioning Here at Sanders & Johnson, Inc. Heating and Air Conditioning we have been providing Denver with heating and air conditioning services since 1977. We offer a full range of heating and air conditioning services from installations to repairs. Our team here at Sanders & Johnson like to live by the motto of honest work for honest prices, and we will never try to pressure you into any expensive products or services you don’t need, or don’t want. Interested in l.. read lessRecent Review:IF YOU ARE INSTALLING A NEW FURNACE OR AC UNIT AND WANT TO RECEIVE A REBATE, DO NOT USE THIS COMPANY. I am a 16 year customer of Sanders and Johnson. I recently had them install a new AC and Furnace. The sales manger came out to do the quote for the replacement. He gave us multiple quotes and then explained the advantages of each as compared to the cost of the system. We ended up putting together a system that met our needs. I asked him about energy rebates as the quote did not have any listed. He told us that the rebates change and they would file all the appropriate forms and submit them. then send the rebate to us. After calling several time over the next couple of months and not receiving any answers or call backs I called again and I was told there was no rebates. My neighbor had a new AC and Furnace installed, same specs as mine and received a $500.00 REBATE!!! I started looking on Xcel's web site and found that to get the rebate the units had to be installed by one of their APPROVED installers. Guess what, Sanders and Johnson are NOT on the list, so I was lied to about the rebates. Remember, I am a 16 year customer, now EX-CUSTOMER. I take some responsibility I should have done rebate checking on my own, my bad. However, after 16 years with them I was dumb enough to believe what they were telling me. Wonder how much it has cost me over the years read lessJohn G.
- Business Description:Air Masters Heating and Air Conditioning has been serving Northern Colorado and Southern Wyoming since 1996. We take pride in having met Trane’s high standard for customer satisfaction. Check out our testimonials from past customers to see what they have to say about our quality air conditioning and heating service and products read lessRecent Review:CJ was phenomenal! We had him come take a look at our AC unit and recharge it. When our AC continued to blow warm he came back to fix the issue. He was always super friendly and I completely trust him to do work on our HVAC if ever needed again read lessDom T.
- Business Description:Family owned and operated since 2013, Fix-It 24/7 is your go-to source for all your plumbing, heating and air repairs and upgrades. Serving the entire Denver Metro Area, we can take care of all your household needs, no matter their simplicity or complexity. At Fix-It 24/7, we take pride in providing our customers with world-class customer service. From the time you call us to the completion of your repair, installation or maintenance, rest assured you will be treated with utmost care, respect.. read lessRecent Review:That gave me a day and time (between 1 and 5 pm), then never showed up. I'll never try them again.Rick D.
- Business Description:Every Applewood technician is licensed in their trade, background checked and drug tested. We send an email prior to your appointment with a photo and brief bio of the technician so you know who to except. With over 48 years of plumbing, electrical & AC/heat services, you can trust us to treat you like family, and to do a great job by providing a quick response to your call. We will send a clean, courteous, and reliable service professional that fixes your problem RIGHT the first time, all at.. read lessRecent Review:Excellent! Applewood was quick to respond to my initial request and scheduled an appointment quickly. Work was top-notch and I am planning to do more business with them.Annie N.
- Business Description:When it comes to your home or business, you want to hire the best contractors to complete maintenance, repairs, and installations of essential equipment. With SG Services you get a trustworthy electric, plumbing, and HVAC contractor all in one. We’re able to complete work in any of these areas for both residential and commercial customers. In business for over two decades, our family-owned company has a team of skilled professionals you can rely on. Our plumbers, HVAC technicians, and electri.. read lessRecent Review:repair waterline in swamp cooler in the roof.. replace cooper line and install new one.Michael B.
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Find HVAC contractors in
- Fort Lupton
HVAC contractors in Longmont
Companies below are listed in alphabetical order.
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- 24 Hour Heating and Cooling123 W Alameda Ave
- 303 Heat10824 Leroy Dr
- 303 Home Buyers, LLC1200 Vine Street Apt 5D
- 3ZERO3 MOTORSPORTS5000 Robb St Bldg. 1A
Wheat Ridge, Colorado
- 5280 Heating, Cooling & RefridgerationPO Box 260607
- 888 Heating7338 S Alton Way
- 911 Heating and Plumbing,LLC8200 W 20 Th St, J 101
- 24 Hour Heating and Cooling
- A & B MECHANICAL HEATING & AIR CONDITIONING221 SOUTH ST
Castle Rock, Colorado
- A 1 Heating and Air Conditioning, Inc.9000 Clydesdale Rd.
Castle Rock, Colorado
- A ABSOLUTE MECHANICAL CONTRACTOR3922 Wyandot St.
- A Better Heating & Cooling Co LLC3195 Ward Ct
Wheat Ridge, Colorado
- A Clear Choice Plumbing & Heating3768 S Lipan St
- A L S MECHANICAL12878 W 84th Dr
- A Master's Hands LLC11432 W Cooper Dr.
- A Moonlight Heating Co8356 Vallejo St.
- A&D HVACR Cooling, Heating13413 Ivy St.
- A&M Mechanical3605 south himalaya court
- A-OK Plumbing, Heating & Cooling6321 N Washington St Unit N
- A-Zeppelin HVAC721 Park Ln
- A.G. Phelps Heating and Cooling251 S 15th Ave
- AAA HOME IMPROVEMENTS10701 Morrison Rd
- AAA Quality Air Duct and Carpet Cleaning5420 S Quebec St Ste 205
Greenwood Village, Colorado
- AAA Solar10090 Garrison Street
- Aaark Total Home Services5962 Sheridan Blvd
- ABC CONTRACTORS2675 FENTON ST
- Abiding Comfort, LLC1555 S Havana St Unit F
- Absolute Appliance Heating & Air LLC.303 South Broadway Suite 200-476
- Accurate Heating and Cooling15720 W 6th Ave
- ACCUTROL HEATING & COOLING INC565 E 70TH AVE
- ACE Heating and Cooling438 Silver Sage Lane
- Ace heating and cooling
- Ace Hi Plumbing Htg & Air Inc4916 W Eisenhower Blvd
- Acorn Heating & Air Conditioning16845 E Navarro Dr
- Acoustical IllusionsPO Box 1003 7531 E Hwy 86
- ACTION PLUMBING & HEATING SERVICE1478 S WINONA WAY
- Adolph's Automotive9150 w 44th ave
Wheat Ridge, Colorado
- Advanced Comfort1931 24 Av Ct
- Advanced Contractors LLC9907 Garland Dr.
- ADVANCED HYDRONICS INC1426 W MAPLE AVE
- Affordable Garages177 W Alameda Ave
- Affordable Heating & A/C Systems, LLC219 Wenatchee St
- Affordable Plumber1151 Colorado Blvd. Ste. 205
- AFFORDABLE PLUMBING AND HEATING AND AIR CONDITIONING INC9275 ELM CT
- Affordable Remodeling Solutions, Inc.13611 E 104th Ave Unit 800
Commerce City, Colorado
- Agency Heating & Cooling Service1802 S Havana St
- Agency HVAC Service1802 S. Havana st
- Agency Vacuum & TV Shop1802 S Havana St
- Air Craft Heating and Air Conditioning2770 Arapahoe Rd
- Air Dynamics Inc.15362 E. 8th Ave.
- Air Masters LLC940 W 7th St
- AIR MECHANICAL INC2700 S MAIN ST B
- Air Quality Heating & Air Conditioning, LLCPO Box 623
- AirDuct Specialists, Inc.1685 S Colorado Blvd Unit S #307
- AIRPRO3875 ELM ST
- AIRWAVES HEATING & AIR CONDITIONING911 W 30th St.
- Airworx Heating and Cooling, LLC.4341 Ireland St.
- AL'S APPLIANCE SALES & SVCPO Box 745733
- All Around Comfort Inc11111 Dahlia Way
- All Aspects Heating and Air5548 Salem St
- All Climate Systems, LLC12295 Pennsylvania Street Unit 2b
- All Fuel Fireplace5327 E 100th Way
- All Green Construction & Remodeling8872 W Cooper Ave
- All In One Contractors14 Inverness Dr E Ste A216
- All Phase Mechanical Corp.PO Box 200372
- All Seasons Home Comfort9750 W Cornell Pl
- All Service Moving - Long Distance Moving 747 S Monroe St 2063334424
- All Star Plumbing and Heating9867 E Peakveiw ave E-6
- ALL TEMPERATURES CONTROLLED3906 South Mariposa Street
- ALL TEMPERATURES CONTROLLED INC9457 S UNIVERSITY BLVD # 507
- Allied Roofing11052 Fairfax Cir
- Almost Anytime Appliance Repair8013 Ouray Dr
- Altitude Comfort Heating and Air3570 East 12th Ave. Suite 183
- AMCR Mechanical, LLC740 Cable Street
- Ameri-Mech Heating and Air Conditioning16710 Race Ct.
- American Heat Cool12349 Jasmine St.
- American Leak Detection - DenverPO Box 27163
- Appletree Plumbing Heating & Drains Inc.980 Simms St.
- Applewood Plumbing Heating & Electric5000 W 29th Ave
- Appliance ZonePO Box 55
- Appliance-Science2900 W Hampden Ave
- AppliancePartsPros.com240 Edwards Street Southeast
- APPLIED COMFORT MECHANICALPO Box 430
- AQUA CARE SOLAR675 Gillaspie Dr
- Arapahoe Heating Service Inc.10722 E. Chinook Trl
- Arrow Heating & Air Conditioning4925 Independence St.
- ARS / Rescue Rooter Colorado15750 Centretech Cir
- Aspen Creek Heating & Air800 Agate St.
- Aspire Energy Consultants
Chandler Heights, Arizona
- Atmosphere Mechanical15693 E. Eldorado dr
- Atomic Air Inc8663 East Monouth Place
- ATS Mechanical2937 So.Elati St
- Atticfan.com/Weatherseal1250 S QUEBEC WAY
- Aurora Air, Inc.597-F Nucla Wy.
- Aurora Building Company Inc303 S Broadway 200-141
- Aurora Huddleston Plumbing inc.2380 DAYTON ST
- Aurora Plumbing Company2350 Chambers Rd
- Austria Motors Inc8090 W Colfax Ave
- Avalanche Home Systems and Service, LLC.105 Johnson Dr
Castle Rock, Colorado
- AWH Construction INC100 Hemlock Way
- A & B MECHANICAL HEATING & AIR CONDITIONING
- B better heating and cooling4692 dover st
- B better heating and cooling