Northside Air Conditioning
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Northside Air Conditioning
Since 2004, we've been keeping Lewisville comfortable. Our experience goes well beyond that, though, because our technicians boast a collective 100+ years working in the industry. As a full-service HVAC company, we offer routine maintenance, new construction installation, commercial and residential consultation, and design, load calculations, diagnostics, repairs, and replacements.

We also make sure to provide you with the best customer service around. We're not interested in trying to trick you with pushy sales tactics-we want to earn a customer for life. We are proud to employ some of the most highly trained technicians in the area.
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Have a broken heater or AC? Call Northside Air Conditioning to handle your HVAC needs. We've gotten our hands dirty in all aspects of the industry, and the well-rounded knowledge we have benefits our customers in many ways. Backed by over a century of combined experience and celebrating 15 years in business, we started Northside Air Conditioning to fill a void in the industry.
Northside Air Conditioning has been a trusted name for HVAC services in Lewisville since 2004. Our full-service company handles the heating, cooling, and indoor air quality of your home, business, or commercial property to keep you comfortable.

We have relationships with many major manufacturers and have the experience to work on any make or model, but we most often recommend American Standard for the brand's exceptional performance and reliability.All of our work comes backed by warranty-1 year parts and labor on repairs, 5-10 years parts and labor on new equipment, and a lifetime workmanship warranty on new installations-so you can rest easy.
Northside Air Conditioning has been offering exceptional heating, cooling, and indoor air quality solutions to homes and commercial properties since 2004. Our skilled technicians are certified by both NATE and ACCA, and have over 100 years of combined industry experience, so we can handle it all-from quick, 24/7 residential heater repairs to large-scale, commercial AC design-and everything in between.
Northside Air Conditioning is dedicated to a consistently high level of performance and professionalism. We never want you to feel pressured into buying a new piece of heating equipment because of scare tactics or intimidation. You won't find any commissioned salesmen on our team.

When our skilled technicians diagnose your malfunctioning heating system, they will make sure you know what the issue is and what your options are so that you can make the best choice for your needs.Contact us today at (972) 996-6511 for all your Lewisville heating services. Whether you need 24/7 emergency repair, installation, or maintenance, you can count on Northside Air Conditioning!
The Lewisville indoor air quality experts at Northside Air Conditioning care about the health and safety of our customers. Our business was founded on a commitment to honesty and integrity, providing our customers with workable solutions for their indoor comfort. The quality of the air you breathe can have a major impact on your health, as well as the health of your family, employees, or customers.
Reviews (18)
Nicci Roy
Nicci Roy
Dec 26, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Patrick & Tim did a great job cleaning my air ducts. It was long overdue and I'm very pleased with the results. They were both very friendly and professional. Very well done - Thanks!
Service: Clean ducts & vents
Tara Thompson - Vargas
Tara Thompson - Vargas
Oct 15, 2021
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Johnny came out today and did an excellent, thorough job, communicated well and patiently explained/educated us about what he found. He wore booties over his shoes in the house. Price was fair.
Elsiann Wilson
Elsiann Wilson
Oct 08, 2021
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Kameron came and serviced my AC unit this morning. He arrived right on time and did a great job. I have always had good service from Northside Air. Highly recommend him and Northside Air.
Amra K.
Amra K.
Oct 08, 2021
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Tech was a nice guy. However, the way they trouble shoot is : let's fix this and hope it works but it could be anything. They sold me on a hard start and a capacitor. Probably don't need the hard start: they said I probably have a leak though too but it could be anywhere. They left. Ac worked overnight and the next day the unit inside the house shook violently. Only their employee had been up in the attic. I called and they sent the same person in again. They opened the motor to find screws had fallen out. They are basically blaming our family member who put the motor in because they
Apryl Weber
Apryl Weber
Sep 27, 2021
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We needed our AC looked at and finally bit the bullet to call. They had someone out there within a couple hours! The guy was Extremely nice, professional and helpful. He fixed the problem and had everything cleaned up within an hour and a half! They gave me a "heads up call" so I could put my dogs up which I really liked! The office people were very sweet as well! Highly recommend calling them for any problems you have with your unit. Definitely using them again if we have any problems in the future!
Amanda Smith
Amanda Smith
Sep 25, 2021
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Just had Brian and his team install a new ac unit they went the extra mile were extremely efficient and quiet in there work I would recommend them to anyone who needs service give them 5 stars also a shout out for William Harre who also provides excellent service give them all a raise.
Ana Pablo
Ana Pablo
Sep 25, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Kameron was great! Informed and educated me on all components of the AC system. Highly recommend him!
Service: HVAC maintenance
Jim Coop
Jim Coop
Aug 17, 2021
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My elderly parents’ AC went out. Found Northside via Google search. Called & left a message. Tim called me back within 10 minutes. I explained their situation and he was at their house within 45min. Diagnosed the issue, repaired it, & had cold air blowing once again in no time. He really saved them. Good dude and fair pricing. Would definitely recommend. Thanks Tim!
Peter Fine
Peter Fine
Aug 02, 2021
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I had an old AC system replaced by Northside, furnace, coil and condenser, who did outstanding work. Not only were they incredibly thorough and professional from the very first assessment with Chuck, which included a proper heat load calculation, but they made improvement suggestions, planned to reorient my equipment in the attic and were extremely competitive on price. The installation crew was friendly, professional, communicative and blew me away with their creative install that passed inspection 2 days later. I took bids from 4 local companies, 2 took no heat loads so were disqualified immediately
S. Brooks
S. Brooks
Jul 06, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Great service after the sale. Middle of June and Company got to me next day to look at an issue. Tim was a fantastic guy and very patient explaining the issue and solution. Very pleased.
Services: AC maintenance, Repair thermostat, Repair AC
Morris Gottlieb
Morris Gottlieb
Jun 27, 2021
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I’ve been using Northside for all my AC and Heating needs for 12 years. Josh came today for the routine maintenance at our new house and I was impressed with his professionalism, knowledge and demeanor. I’ll be asking for Josh to return and continue to recommend Northside to everyone I know.
Also, shout out to Kim in the office. She’s awesome in every way!
Stanley B.
Stanley B.
Aug 20, 2020
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They charge $90 as a service fee to diagnose what needs to be fixed and if I decide to use the service and get the repair done the $90 does not go towards the repair! Okay, that's called swindling. It's understandable if I decided not to use the service to pay for the diagnosis but if I do want to use the service it's 90 bucks plus whatever the repair cost is. Good luck robbing people, consumers are not as gullible as these folks think people are.
Naked T.
Naked T.
Jul 29, 2020
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Our home central air conditioning system died in he middle of July and we needed to get a replacement. We did a full due diligence search considering all the options available. Please allow me to save you similar time by telling you not to bother and just go to Northside Air. I will tell you that these guys will not be your cheapest option in town (they will be very fair though) but come on, you are talking about buying a system that will control your home environment, every day of every year. Do you really want to be cheap about this or do you want a really good system.
These guys were great
Karen G.
Karen G.
Oct 05, 2018
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Never had a more thorough, knowledgeable team of people. Extremely respectul, professional and honest. Extremely educated in what they do. They were very prompt when our AC went out and worked it all for our good to service us the best way. These are people you can trust in your home and trust to not take advantage of you with potential expensive services. We have had many years experiece with Northside and rhere is no possible way we would go anywhere else.
Lois K.
Lois K.
Nov 09, 2016
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This is the best company in the DFW area. They are a hidden jewel. The staff is professional, honest and not on commission to sell you things you don't need. Other companies should follow their business plan.
Robert C.
Robert C.
Aug 27, 2016
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We had a new hvac system installed 2 weeks ago and Northside a/c did an outstanding job. I did extensive research seeing that having this done is not a cheap expense. I had 6 companies come out and I was most impressed with them. Chuck the comfort specialist sealed the deal. He repeated a couple things that I already heard about my old system but he never tried to upsize/upcharge me with anything. He was very detailed with the inspection and I was appreciative of that. He went over my options and explained everything very well. The techs also carried the awesome customer service and professionalism
Kristy B.
Kristy B.
Jul 03, 2016
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Great service! We came home on the Sunday of the Independence Day weekend and our AC wasn't working. The technician was to our house within an hour and able to fix our unit. He had a great attitude even though it was a Sunday of a holiday weekend. He also helped us with a few of our filters. Thank you Northside for keeping us (and our dog) out of a hotel!
Don C.
Don C.
Mar 10, 2016
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Can't say enough good things about these guys. Had to replace my entire HVAC system. Due to cost, obtained multiple (4) bids from noted companies all top rated on Yelp. The bids ranged from handwritten with little detail on assessing layout & rating the necessary tonnage for the livable square footage to very detailed room by room analysis with printed a printed out breakdown on everything.

Thankfully, Northside was very detailed and surprisingly one of the lower estimates. While I do subscribe to the adage you get what you pay for, like most I don't want to pay more than I