Our aim is to provide our clients with fast, affordable air conditioning and heating services and solutions that maximize their home comfort experience. In addition to air conditioner repair, heating, furnace, heat pump and appliance services, we are always thinking about how to exceed our clients' expectations with healthy home solutions for fresher air, greater energy efficiency, more comfortable humidity levels, and quieter equipment operations.

Professional Associations & Certifications

  • NATE
  • ACCA
  • BBB

Serviced Areas

  • Dallas and Fort Worth including Plano, Richardson, McKinney, Frisco, Allen, Coppell, Carrollton, Flower Mound, Lewisville, Highland Village, Southlake, Grapevine, Midicites, Mesquite and Highland Park

Payment Options

  • American Express, Financing Available, MasterCard, VISA

Contact Details

  City Lewisville, TX
  Zip Code 75057
  Address 601 E Corporate Dr
  Phone Number (972) 746-2224

Products & Services


Air conditioning repair that is fast, accurate, and top quality!
We understand how unbearable the temperature can start to feel in your house when your system isn’t operating properly. It can even be unsafe, especially if you have children or the elderly living with you. We also understand how valuable your time is. We provide reliable, same day air conditioning repair service, without overtime fees, so that you can return to enjoying the comfort of your home as soon as possible.


Air conditioning maintenance has many benefits.
If not properly maintained, A/C units are more susceptible to issues that can require costly repairs. A#1 Air offers a variety of affordable A/C maintenance plans that include air conditioning tune-ups. Regular, preventative maintenance helps to significantly reduce the need for expensive repairs, Improves Indoor Air Quality, and lowers your energy costs. It also helps ensures you get the full life of your system. Take a look at the A/C Maintenance Plans we have available and what benefits each plan offers.


We offer many top of the line, trusted energy efficient products from consumer-chosen brands. Don’t forget to ask about our unbeatable Warranties. On all new products, we even register the warranty for you. We also offer Flexible Financing, making payment options a snap. We’ll take the time to evaluate your A/C system and understand your cooling requirements in order to guide you on the best decision for you and your family. We will perform a heat load calculation that takes into account the Texas heat and humidity.

  • I would not recommend this business

My Trane compressor went out. I called A-1 (A#1) in the afternoon. They said a salesman would came out. I was happy to see someone that late in the day and it was hot.
The salesman tried to sell me an outside unit for over $5000 (the cost of an outside & inside Trane unit with Installation, I knew because I had paid for one for my son's house that summer). I told him to leave. He got on the phone and made an offer of less than $2500. I went to bed thinking we were both talking about a Trane and woke up for my early shift.

They had not installed a Trane! It was an off-brand! It doesn't cool nearly as well! Never again!

Value for money
Service & support
Overall ratingPoor

  • I would recommend this business
  • Safety, warranty on all their work, always available

I'm currently out of states my mother that at this time lives by herself at this time informed that her AC was not working she have a company from Garland and they replace a fuse and recharge unit with Freon. Her unit was broken again less than a week! I search liable companies in the middle of my frustration and found A #1 Air sent them a request and customer service person called me right of way they put my mom in to their schedule to recheck her AC they called me send me pictures of the burn fuse and the compressor that was overcharge from my mom's AC. They saved my mom's life they replace the unit then they send me an install crew and start the installation the same date. My mom is safe! SHE IS HAPPY I'M HAPPY.

Value for money
Service & support
Overall ratingExcellent

  • I would recommend this business
  • Knowledgeable Company

I would just like to point out how pleased we are with A #1 Air. We called late in the night and for our surprise this company answer! Peter he was absolutely as thorough as he could possibly be and and explained everything clear as glass. He showed me and my husband where the problem was and during his repair he explain step by step replace the a capacitor and repair our electrical problem in our unit. We want Peter to be our preferred tech!!

Value for moneyThey don't charge by the hour
Service & supportExplain all repairs
QualityOnly Company that answer in the night
Locationfast service
Overall ratingExcellent

  • I would recommend this business
  • Fast, Reliable, Competitive, Great Value, Awesome Customer Service

Had A#1 install new units in both my home and office. Fantastic job. It was last August when they installed the new unit at my home. The old one just stopped. Had a hot and unhappy wife and kids. Not a good thing. A#1 was out, quoted a price, and installed on the same day. They made sure we were cooling before the sun went down. I had truly expected to stay in a hotel for at least a night. Was so pleased that I recommended A#1 to my in-laws and they had two new units put in this spring. Great people at A#1. Couldn't ask for anything more.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

I needed service last weekend and after calling around my friend recommended the company she uses. A Number 1 Air. They were great! We knew we needed a new system as ours was 18 yrs old. Jay, the technician, gave us lots of options and made some great recommendations for the system and for our duct work to get better air flow. They had their install crew out on Saturday and got the whole job done that day. They cleaned up, did a beautiful job and were very polite. We couldn't have asked for anything more. I will pass their number on to anyone that needs service or a system.

We needed to get an estimate on new a new ac system. We were referred to A#1 by a neighbor. They were very prompt, had lot of options and really want to know what we wanted. We did not really know very much about air conditioning and were kind of scared of the whole idea. There are so many stories about bad service companies out there that we have put off even calling anyone for two years. We had to replace the system now since it just totally gave out. The technician that came out was so comforting. Quincy was not pushy and took the time to help us understand what our choices were. We feel that we made a great choice picking out the right package for us. The install crew that came out could not have been better. I think their names were Bobby and Charles. They were in and out in no time. They used floor covers over our carpet and cleaned up when they were done. A real class act. I commend the owners and the management for the professionalism of the all the people we dealt with. You just know this is a company that cares. Our hat's off to them!!

I have had 3 other companies out to try to figure out what is wrong with my ac system. Everyone keeps telling me that there is nothing wrong. I know there is. I was referred to A#1 Air by a neighbor and boy, am I glad. James came out to my house and within no time he found out the problem that all the other companies missed. The original company that installed my air conditioner put a filter drier for an R-22 system on my system which was not R22 it is the new freon - puron. Now that it is changed for the right freon everything is wonderful and we can freeze ourselves out if we want to!! Very knowledgeable!!

Love this company. Very trustworthy and cared about our time. They knew what they were doing, got in and out so we could go on with our day. Joe is the best.

We had a good experience. It seems a good experience is infrequent these days, so this was somewhat refreshing. Thanks!

Excellent service from beginning to completion. Neat and professional install crew-would recommend to anyone.

They came out the same day I called. Representative was very nice and even helped me move some boxes that were blocking the attic access. Fixed the problem and gave us several suggestions for the future. He was so patient while answering a ton of questions from us (new homeowners). Will definitely use A#1 in the future.

Came out to the house very quick when our AC went out. The rep talked my husband through everything that he was doing--kept my husband involved in the process. Would highly recommend!

Went out of their way to help me out. Offered me the least expensive alternative to fixing my problem.

I rate this company a 5!!! Although we had a bit of a wait for someone to come out, I must say it was well worth it. The tech came out and found the problem within minutes. He had the part with him and it took him all of five minutes to get the air working again, not to mention the part and service was reasonable. I have Lupus and the temperature in my home is very important. We were so satisfied that we decided to pay a monthly fee and join their family plan. A Number 1 Air, I would recommend you to my family, friends, co-workers, neighbors and anyone I come in contact with. Thanks a million....Another completely satisfied customer.

I had a great experience with A#1 Air. I was far from an easy customer needing a 40ft ladder and rescheduling my appointment multiple times due our townhomes getting a new roof put on. A#1 accommodated me each time. The technicians Sam Andrei and Zach N were especially fantastic. They showed up and were extremely friendly and professional. They were able to get the 40ft ladder up on my unit with no problems and quickly serviced my units. They seem to be running better than ever. I will definitely be using A#1 Air for my annual heating and cooling services in the future.

Our technician arrived on time as scheduled and even gave me a few minutes fighting through Houston traffic. He sat down with me explained the issues and the different price options. Brandon helped me pick the Best Buy not the most expensive buy. He called multiple people during his visit with us to make sure we were truly getting the best cost and option for our home.

The guys showed up the next day (a great team of three men) and they installed out brand new indoor unit and outdoor unit. They worked so hard and so fast! They taught how to maintenance the new unit and maximize the life.

We couldn’t be happier!


A#1 Air - HVAC Install | High Efficiency Air Conditioning Installation

http://www.anumber1air.com Our Install crews are the best in the business and they do everything right the first time! Our experienced professional installers work with the best products, and have top of the industry support and training behind them. We design and deliver an air-conditioning & heating system that meets the unique needs of each home. Best part is that we mean what we say and we guarantee it. Guaranteed Right, Day or Night!


Social Activity

Coming Soon! A ‘Flipping Cool’ Sweepstakes that could really flip your home’s comfort! (or your garage)
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