One Hour Air Conditioning & Heating has proudly served the Las Vegas Valley for over 40 years! We are available when you need us most – 24 hours a day, 7 Days a week - Just like Vegas, we never close. You can count on One Hour to keep your home comfortable all year long, even in the blazing desert heat.
"Great service and responsive "
Christopher P on July 2025
One Hour Air Conditioning & Heating has proudly served the Las Vegas Valley for over 40 years! We are available when you need us most – 24 hours a day, 7 Days a week - Just like Vegas, we never close. You can count on One Hour to keep your home comfortable all year long, even in the blazing desert heat.
Express Home Services is your best bet for all of your cooling, heating, plumbing, and electrical needs! Express Home Services has been offering our clients the best service in the industry since 2000! NSCB Licenses #88207, 88296, 89119 and MHD License #0430.
"Great company, amazing customer service was able to come and complete work same day!!!!"
Quinton J on March 2024
Express Home Services is your best bet for all of your cooling, heating, plumbing, and electrical needs! Express Home Services has been offering our clients the best service in the industry since 2000! NSCB Licenses #88207, 88296, 89119 and MHD License #0430.
"Great company, amazing customer service was able to come and complete work same day!!!!"
Las Vegas Air Supply provides affordable HVAC installation in Las Vegas. We connect customers directly to suppliers, helping you avoid upselling costs and poor installation quality. Our licensed team delivers reliable, cost-effective heating and cooling solutions, making us the top choice for HVAC replacement and installation in Las Vegas.
"Professional and quick installation service. Offered the best quote around my range"
Emtiaz a on October 2025
Las Vegas Air Supply provides affordable HVAC installation in Las Vegas. We connect customers directly to suppliers, helping you avoid upselling costs and poor installation quality. Our licensed team delivers reliable, cost-effective heating and cooling solutions, making us the top choice for HVAC replacement and installation in Las Vegas.
"Professional and quick installation service. Offered the best quote around my range"
One Hour Air Conditioning & Heating has proudly served the Las Vegas Valley for over 40 years! We are available when you need us most, 24 hours a day, 7 Days a week. Just like Vegas, we never close. You can count on One Hour to keep your home comfortable all year long, even in the blazing desert heat.
"Friendly, honest, and quick"
Matthew M on September 2025
One Hour Air Conditioning & Heating has proudly served the Las Vegas Valley for over 40 years! We are available when you need us most, 24 hours a day, 7 Days a week. Just like Vegas, we never close. You can count on One Hour to keep your home comfortable all year long, even in the blazing desert heat.
R&J Home Specialist offer you many solutions in a reliable place to ensure your home remains in perfect conditions always. We offer a wide range of services to address all your home repair and improvement needs and your satisfaction is our priority. No hidden fees or surprises! We provide clear, transparent pricing before starting any work and we the job is done just when it reach your expectations. Our services: General Repairs, Plumbing, Carpentry, Electrical Work, Painting and Drywall, Home Renovations and more.
"Got the job done quick and at a reasonable price.
Will definitely use services again if needed "
Ann T on December 2025
R&J Home Specialist offer you many solutions in a reliable place to ensure your home remains in perfect conditions always. We offer a wide range of services to address all your home repair and improvement needs and your satisfaction is our priority. No hidden fees or surprises! We provide clear, transparent pricing before starting any work and we the job is done just when it reach your expectations. Our services: General Repairs, Plumbing, Carpentry, Electrical Work, Painting and Drywall, Home Renovations and more.
"Got the job done quick and at a reasonable price.
Will definitely use services again if needed "
Specializing in New Install and Retrofit Specialists. Veteran Owned USMC. Free Replacement Estimates! Please call today to schedule your appointment 702-400-9090 Full service heating, cooling and refrigeration company. We pride ourselves on the quality of our workmanship and the level of our commitment to our customer service. We work hard the first time to do the job right and keep your bill light. Being experts in repair, maintenance, and installation we are able to service all makes and models of heating and cooling equipment systems. We offer preventative maintenance programs to catch small problems before they become costly repairs. $120.00/ Year Preventative Maintance Agreement: Includes: checking the condensing coils, checking motor amps, oiling the fan motors, checking that belts are well adjusted, and checking the system operating pressures & temperatures against the manufacturers' specifications. One of the most important items to check is the refrigerant level in the air conditioner. 80% of systems are improperly charged resulting in higher power bills and inefficient systems. Payment Options include: Billable and COD. Financing is also available. Ask about our Military, Senior Citizen and Real Estate Professional's discount! Veteran Owned!!! Meet the team! Meet Owner Chris Marshall, a core piece of the heart and soul of The AC Guys A Marine Corps combat veteran, Chris brings discipline, dedication, and a deep sense of community to every job. With family roots running deep in Nevada and over two decades of hands-on experience—he fixed his first air conditioner in 1996! Chris ensures top-notch service for all your air conditioning and plumbing needs. When he’s not fixing broken equipment, Chris enjoys hunting, time with family, and watching hockey! Trust in a local hero to keep your home comfortable and safe. Contact The AC Guys today for reliable service you can count on! ❄️ #LocalHero #VeteranOwned
"Clarence Daguio is one of the best AC Technicians in all of Las Vegas. He is professional, efficient and doesn't waste time. The AC Guys are very lucky to have such a dedicated employee on their team. I have recommended this company to a handful of friends, family, colleagues, neighbors. Keep up the good work!"
Lanie C on August 2024
Specializing in New Install and Retrofit Specialists. Veteran Owned USMC. Free Replacement Estimates! Please call today to schedule your appointment 702-400-9090 Full service heating, cooling and refrigeration company. We pride ourselves on the quality of our workmanship and the level of our commitment to our customer service. We work hard the first time to do the job right and keep your bill light. Being experts in repair, maintenance, and installation we are able to service all makes and models of heating and cooling equipment systems. We offer preventative maintenance programs to catch small problems before they become costly repairs. $120.00/ Year Preventative Maintance Agreement: Includes: checking the condensing coils, checking motor amps, oiling the fan motors, checking that belts are well adjusted, and checking the system operating pressures & temperatures against the manufacturers' specifications. One of the most important items to check is the refrigerant level in the air conditioner. 80% of systems are improperly charged resulting in higher power bills and inefficient systems. Payment Options include: Billable and COD. Financing is also available. Ask about our Military, Senior Citizen and Real Estate Professional's discount! Veteran Owned!!! Meet the team! Meet Owner Chris Marshall, a core piece of the heart and soul of The AC Guys A Marine Corps combat veteran, Chris brings discipline, dedication, and a deep sense of community to every job. With family roots running deep in Nevada and over two decades of hands-on experience—he fixed his first air conditioner in 1996! Chris ensures top-notch service for all your air conditioning and plumbing needs. When he’s not fixing broken equipment, Chris enjoys hunting, time with family, and watching hockey! Trust in a local hero to keep your home comfortable and safe. Contact The AC Guys today for reliable service you can count on! ❄️ #LocalHero #VeteranOwned
"Clarence Daguio is one of the best AC Technicians in all of Las Vegas. He is professional, efficient and doesn't waste time. The AC Guys are very lucky to have such a dedicated employee on their team. I have recommended this company to a handful of friends, family, colleagues, neighbors. Keep up the good work!"
Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide complete heating and cooling solutions, from repair to maintenance to replacement and beyond with expert, dedicated support every step of the way. If it?s time to repair or replace your furnace, central air conditioner, or other type of whole-house heating or cooling unit, we invite you to schedule a no-obligation in-home or virtual consultation. Our expert will help you find an affordable, efficient HVAC unit right for your house and budget. Act now to choose SAVINGS or SPECIAL FINANCING! SAVE $500 on a new HVAC system over $1,500 plus take 10% off the remaining balance. OR, choose 18 Months No-Interest Financing! Offers expire 01/30/2021.Conditions apply. Ask about our HVAC Savings Program. Low monthly payments, instant credit, and financing options available. Every project comes with our satisfaction guarantee and applicable multi-year warranties.
"A great experienc"
Jeremy K on September 2021
Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide complete heating and cooling solutions, from repair to maintenance to replacement and beyond with expert, dedicated support every step of the way. If it?s time to repair or replace your furnace, central air conditioner, or other type of whole-house heating or cooling unit, we invite you to schedule a no-obligation in-home or virtual consultation. Our expert will help you find an affordable, efficient HVAC unit right for your house and budget. Act now to choose SAVINGS or SPECIAL FINANCING! SAVE $500 on a new HVAC system over $1,500 plus take 10% off the remaining balance. OR, choose 18 Months No-Interest Financing! Offers expire 01/30/2021.Conditions apply. Ask about our HVAC Savings Program. Low monthly payments, instant credit, and financing options available. Every project comes with our satisfaction guarantee and applicable multi-year warranties.
Sears Home Services has helped consumers transform their homes for over 25 years. Make us your destination for fast and easy home improvement, upgrades, and remodels. Save up to $1975 on new HVAC systems. Restrictions Apply.
"Very good service"
Wayne & Mary S on October 2017
Sears Home Services has helped consumers transform their homes for over 25 years. Make us your destination for fast and easy home improvement, upgrades, and remodels. Save up to $1975 on new HVAC systems. Restrictions Apply.
Lin Air Service Co stands as your reliable choice for heating and A/C solutions in Las Vegas. As a family-run enterprise, we prioritize offering outstanding customer experiences. Don't miss out on our exclusive discount for Angi members. For all your heating and A/C concerns, reach out to us today!
"We noticed a stain on the ceiling and worried we had a plumbing leak, but a plumber advised us to contact an AC company after a quick inspection and saw the pans that capture the condensation were at a weird angle and weren't attached properly to the line. He recommended Lin Air, and we were happy to contact them as we'd used the same company in our old house and they did a great job. Lin Air sent two men to check on the unit and they gave us worse news than we expected. They'd taken at least a dozen or so pictures of the set up in the roof and it was a disaster. The motors were not properly hung at all and the bearings and such were shot, also the electrical wiring was not done correctly and the condensation pans weren't even connected. The only reason we hadn't seen more staining is because we live in a dry state. The owner of the company, Brent, reached out to us and advised us to contact the company who did the install and to the maker of the AC unit to see if they'd make it right for us since the job was so bad (we bought the house after this first install so we had to do a bit of research). We hit a lot of brick walls on that and reached back out to Lin Air and Brent gave us a good price and explained everything he needed to do and why. His crew came out, set up, worked cleanly and quickly to replace both outside AC units, suspend the motors properly in the roof space, make sure the electrical was correct, make sure the pans were connected and did the thermostat install as well. Brent came out and spoke with us during this time and came back one more time to chat with us about the install and go over some of the details of registering the units (a critical factor if you have an AC install). I would absolutely recommend Lin Air to anyone. They worked quickly and efficiently and went over everything with us after the fact."
Amber M on December 2020
Lin Air Service Co stands as your reliable choice for heating and A/C solutions in Las Vegas. As a family-run enterprise, we prioritize offering outstanding customer experiences. Don't miss out on our exclusive discount for Angi members. For all your heating and A/C concerns, reach out to us today!
"We noticed a stain on the ceiling and worried we had a plumbing leak, but a plumber advised us to contact an AC company after a quick inspection and saw the pans that capture the condensation were at a weird angle and weren't attached properly to the line. He recommended Lin Air, and we were happy to contact them as we'd used the same company in our old house and they did a great job. Lin Air sent two men to check on the unit and they gave us worse news than we expected. They'd taken at least a dozen or so pictures of the set up in the roof and it was a disaster. The motors were not properly hung at all and the bearings and such were shot, also the electrical wiring was not done correctly and the condensation pans weren't even connected. The only reason we hadn't seen more staining is because we live in a dry state. The owner of the company, Brent, reached out to us and advised us to contact the company who did the install and to the maker of the AC unit to see if they'd make it right for us since the job was so bad (we bought the house after this first install so we had to do a bit of research). We hit a lot of brick walls on that and reached back out to Lin Air and Brent gave us a good price and explained everything he needed to do and why. His crew came out, set up, worked cleanly and quickly to replace both outside AC units, suspend the motors properly in the roof space, make sure the electrical was correct, make sure the pans were connected and did the thermostat install as well. Brent came out and spoke with us during this time and came back one more time to chat with us about the install and go over some of the details of registering the units (a critical factor if you have an AC install). I would absolutely recommend Lin Air to anyone. They worked quickly and efficiently and went over everything with us after the fact."
"Great experience. Carlos was great and explained a lot of things I wasn't aware of with the A/C system. Poor guy stood out there with 25+ mph cold wind gusts and still did a thorough job. Very happy overall and will definitely use them again when winter rolls around and we need our heater looked at."
Eric N on April 2023
Award wining. Additional fax - (702) 873-6627.
"Great experience. Carlos was great and explained a lot of things I wasn't aware of with the A/C system. Poor guy stood out there with 25+ mph cold wind gusts and still did a thorough job. Very happy overall and will definitely use them again when winter rolls around and we need our heater looked at."
Eric N on April 2023
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Heating and Air Conditioning questions, answered by experts
Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt.
Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.
Unlike other types of air conditioning, portable units don’t require venting or any other associated parts like hoses. For that reason, they don’t function the same as their counterparts, but will do a similarly good job of cooling down small spaces and won’t require any installation or much maintenance.
Turn your system off when you're toasty or when you're out to prevent unnecessary wear. Using the timer on your thermostat so that it switches off when it reaches a certain temperature or turns on just before you get back from work is best. An annual maintenance contract can be helpful to ensure your system receives these important services at regular intervals.
The first sign you're not getting enough return air is if some parts of your home feel hotter or colder than others. If nothing else is causing that, leaky air ducts are your next clue. If the air pressure feels different in every room, this is also usually a sign of insufficient return air.
The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.
The Primm, NV 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.
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
Whole-house fans can help reduce your electric bills by providing ventilation and cool, fresh air. Use this whole house fan cost guide to price out the project.
Exposed ductwork can be a smart choice even beyond aesthetics. Fortunately, exposed ductwork costs are relatively low, and easy access keeps repair costs to a minimum.