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Fontana Commercial HVAC Contractors

Browse these commercial HVAC contractors with great ratings from Thumbtack customers in Fontana.

Sharony Fast Services
4.7
from 205 reviews
  • 13 years in business
  • 298 hires on Thumbtack
Sam S.
Verified review

I have a home in Huntington Beach that had an existing furnace and ductwork. I wanted to install AC utilizing the existing system. I consulted with several HVAC contractors and received quotes. Mina was the most knowledgeable of the group of contractors, provided the best suggestions, and also had a very competitive price. During the installation the ductwork turned out to be in poor condition. Mina replaced the ductwork and only charged me the cost of material and not the labor. For anyone who has done contracting this in unheard of. Change orders are often outrageously priced. Mina is an honest man who does good work and cares about satisfaction with the job. If you have the opportunity to use Mina I highly recommend him. The system has been installed and running for 1 month and all continues to work great. Thank you Mina.

Air Duct Professionals
4.8
from 138 reviews
  • 20 years in business
  • 218 hires on Thumbtack
Justin R.
Verified review

Air Duct Professionals did a fantastic job on my duct cleaning project. I gave them a count of AC vents and exhaust fans for their estimate. They not only quoted me the most competitive price but they held their pricing. They showed up on time and even came earlier to help work around my schedule. The technician was very professional and cleaned up after himself. He made sure to cover our furniture with plastic so the dust never spread. This is a truly professional contractor and I would definitely recommend hiring them.

Top Pro
Sam's Services
4.8
from 101 reviews
  • 4 years in business
  • 158 hires on Thumbtack
  • Top Pro on Thumbtack
Saaya A.
Verified review

Sam is truly the best OC has to offer! He fixed our commercial building's AC with nearly a BROKEN LEG! He was literally on crutches doing the job... Our coworkers have been working in the unforgiving heat for about 2 weeks and we really needed the AC fixed in the upstairs office. i contacted Sam, and not only did he find the issue right away (as all AC companies we brought in couldn't seem to pinpoint what it was), but he STILL came in the next day, driven to finish his job even with the injury he got from the day before. He brought his sweet daughter in to shadow him and make sure he doesn't fall, carry heavy things, help him down, etc. I insisted him to not overdo it, but he was determined! My company and I appreciate you so much, Sam. Thank you so much for completing this daunting task just to make our office space more breathable. Wishing you a speedy recovery!!!

  • 10 years in business
  • 122 hires on Thumbtack
Raul A.
Verified review

I would highly recommend this contractor/business to anyone interested in their AC services. From the start of negotiations, through he final install, Tommy (owner) was professional and informative on walking me through the entire system. Along with that, he and his crew of workers were very kind and patient with me and my family members during their entire visit and installation process. Again, this company represents professionalism to the tee!

Top Pro
Air-O-Stat
4.9
from 51 reviews
  • 10 years in business
  • 89 hires on Thumbtack
  • Top Pro on Thumbtack
Sid B.
Verified review

I wish all contractors were as responsive as Air-O-Stat. I had a small flood that blew out two furnaces. When I called that sent a tech out the next day and gave me a specific time for the appointment (rather than the normal some time between 12 and 5) and he was on time! They fully explained what was wrong and went to get replacement circuit boars and installed them immediately. I was a difficult issue to deal with since all the functioning parts of the furnaces had been under water but the fixed it quickly and were a delight to deal with. Will definitely use them exclusively in the future.

Top Pro
Harbor Electrical Services
4.8
from 48 reviews
  • 9 years in business
  • 57 hires on Thumbtack
  • Top Pro on Thumbtack
Alex B.
Verified review

Jesse is a true professional and very knowledgeable electrician. He came out very quickly to install a couple outlets, replace some fluorescent lighting in our office and hook up the electrical to new cubicles. This guy knows his stuff and sticks to his word. He had to come back the following day because we needed to do some other work, and he showed up exactly as he promised. Very rare quality in contractors and this guy earned his 40 5star reviews.

Service All-Stars
4.5
from 44 reviews
  • 7 years in business
  • 60 hires on Thumbtack
Gary P.
Verified review

Put out bids on thumbtack Saturday afternoon, an hour later had three bids, but one stood out from the rest. It was All stars. I had described my issue, there response was far and above accurate, and included suggestions from a partial repair to a complete new unit with pricing. and even came out the next day, a Sunday, and it was Father's Day. Sal was terrific to work with, and considering it was exceedingly hot, he was able to install the new A/C unit on my roof the following day. I had spoken to three other HVAC companies, none of them were even near All stars prices for a brand unit, by half, or even able to come out to talk to me for a week. I agreed to use his service, and Monday morning one of his co-workers arrived, removed the old unit and coolant, a few hours later the crane arrived and Sal, the A/C unit was installed in a few hours. It's been about two months, the unit works great, no issues, none. One of my neighbors had an issue a month ago, I recommended All stars, he called them and two hours later they were here repairing there A/C unit. They're professionalism, timeliness, and they're quality work ethic is second to none. Save yourself the time and effort and aggravation of looking for a great air conditioning company, just call All Stars, you'll be very satisfied.

AmTech Heating & Air
4.9
from 34 reviews
  • 3 years in business
  • 47 hires on Thumbtack
Maxine H.
Verified review

AmTech is fantastic! They take care of the problem quick. They are very knowledgable, professional and reasonable. I have hired them for a few projects commercial and residential and they did a great job on all.

  • 4 years in business
  • 34 hires on Thumbtack
Kat D.
Verified review

Rob is so awesome!!! The AC went down at one of my stores, and instead of just shutting off, it started blowing hot air. The store was 101 degrees on a Sunday, which is our busiest day. I called at least 20 techs and either they did not work or do not work on commercial units. Rob came out in a very timely manner and saved the day. I highly recommend him!

Air Max Inc
4.6
from 22 reviews
  • 23 hires on Thumbtack
Danielle B.
Verified review

Max showed up on time and was really friendly. His positive demeanor immediately put me at ease. He took his time (which I appreciate) and looked over our blower unit. I was convinced that it was a blown motor. Luckily it was just a capacitor. Once again, he did not rush. He fixed that problem plus he located the wire that was causing the capacitor to burn up. However, he only charged me the labor to replace the capacitor. He was great about cleaning up his work. There are so many sleazy people in the HVAC business, but Max is one of the good guys. I'd call him again in a heartbeat.

Jeff Morey Service's
5.0
from 17 reviews
  • 20 years in business
  • 28 hires on Thumbtack
William B.
Verified review

Wow. What can I say? Jeffrey Morey is not only a great plumber (very professional, explained everything), but an awesome person! We had only been living in our new house for 3 days when the sewer line backed up into the 1st floor bathroom. Of course, the home warranty didn't cover that. The first estimate I got from Roto-rooter was outrageous! I spent all of the extra money I had, after buying the house, on furniture. Someone told me about Thumbtack, and I decided to give it a try. Well, I'm so glad. The first respondent was Jeffrey, he came first thing in the morning to look at the problem. His estimate knocked my socks off. I had to wait until I had the money, but when I was ready, he was there right away. The problem was worse than we thought, we were really worried that it would be bigger than we could afford. Jeffrey knew this and seemed to determined to do it for the estimated price. And boy did he come through! He and his very nice work partner Miguel worked two days (twice the time we thought) and only charged me slightly more. I was sorry I bought this house for a little while, but now I'm back to LOVING our new home. Thank you so much to Jeffrey and Miguel for giving me my smile back. I just want to emphasize how kind and patient they were with me. I'm 52 years old and never hired a contractor of any kind before. I will call Jeffrey soon to fix some other problems I'm having (when we can afford it). I highly recommend Jeffrey Morey Service's. He will do an awesome job, and you will be very pleased. P.S. (I don't know if he's married, but my sister thought he was very handsome, just saying😀)

Planet Cool Breeze
4.9
from 15 reviews
  • 5 years in business
  • 20 hires on Thumbtack
Joe F.
Verified review

An old a/c unit was, no cost estimate, to be replaced with a new unit compatible with the existing split system...; all was done as to the estimate at a reasonable cost in a very timely fashion; I would reference this a/c contractor as being very competent, professional, from being through the completion of the project as estimated....

Top Pro
  • 3 years in business
  • 13 hires on Thumbtack
  • Top Pro on Thumbtack
David R.
Verified review

My experience with Velavi, from removal of floor furnace to completed installation of furnace, AC, and duct work, was fabulous. There might be other companies that are equally as good, but I doubt you could find one that is better. The installation passed all tests by an independent contractor with flying colors. Our city building inspector was impressed by the quality of work. Get a quote. You won't regret it. The only problem I had was with Thumbtack. I was curious about their service, so I signed up as a customer. I already had requested four quotes based on Yelp reviews and decided to add one from Thumbtack. I was soon getting emails from five companies other than Velavi. Then I started getting update emails from Thumbtack on the status of the project. I ignored all the emails until the installation was done. At which time I was asked to write a review. They listed five companies to select from. Velavi was not one of the five choices I was given, so I looked for an option to unsubscribe. None. Now I am feeling like I do when phone solicitors keep calling me multiple times... "irrigated"... Thumbtack, if you are reading this, please unsubscribe me. Do yourself a favor. Give other dissatisfied customers the option of terminating the unwanted emails.

BBA LLC
4.3
from 13 reviews
  • 20 years in business
  • 18 hires on Thumbtack
Chalanda B.
Verified review

Nick was really flexible with my schedule as well as very understanding when I had to cancel the first appointment. But more importantly, Nick was ethical and honest with his pricing. Nick didn't try to gouge me on the price but gave me a reasonable deal for the job he completed. Other estimates I received from contractors on here were double and in some cases tripple the amount Nick charged me. Based on Nick's honesty and the quality of his work, I would definitely hire him in the future for more project I have around the house.

Vern Hackett HVAC
5.0
from 10 reviews
  • 7 years in business
  • 15 hires on Thumbtack
JENNIFER N.
Verified review

I am honored to be Vern Hackett's first review... My German Shepherd puppy decided ripping the wiring from the central AC/Heating unit to the house was a fun idea, she ripped it out of the wall so bad that the remaining wires to connect weren't even visible. I got multiple service call quotes but Vern was the only one that gave me a rough estimate based on the issue not just what his service call would be. He came out the next morning, was extremely friendly and professional. While he worked he told me exactly what he was doing and checking and gave me best & worst case scenario as he went. Because of the nature of the damage any dishonest contractor would have easily been able to make me pay an arm & a leg thinking the whole thing would need to be rewired, I am grateful to have found Vern because even though it was not easy he managed to pull enough wire to connect to. I will definitely be a return customer and recommend him to friends & family. If you want someone reliable, knowledgeable, and honest then Vern is your guy!!!!!!

  • 13 years in business
  • 1 hire on Thumbtack
Ami R.
Verified review

Simon Central Comfort AC and Heat Repair originally did some venting work for us as a subcontractor for our general contractor, which we were pleased with. When we needed a new furnace, I knew that he was the one to call. Simon helped walk us through various furnace options and he and his team did a great job on the installation. His pricing was also very competitive and a good value, and he's easy to communicate with.

Duct Cleaning Experts
5.0
from 10 reviews
    Bess R.
    Verified review

    On Thursday a furnace in one of our business bldg died, by Sunday we had a new system installed by the owners Jeff and Alex. Being a general contractor I can really appreciated the quality of their install. Price was very competitive and Sunday service is sometimes priceless! Highly recommend these guys!

    5 Star Air Duct Cleaning
    5.0
    from 10 reviews
    • 17 years in business
    Kraig W.
    Verified review

    After months of having AC problems, my air conditioner finally stopped working. It stopped working during the heat wave...at night. I probably called every hvac business in the area and left them each voicemails. The first business to call me in the morning was 5 Star Air Duct Cleaning. They had someone come within 2 hours to my home and fix the problem. Only one other company called me back that morning. I am happy with the service provided and will not procrastinate when it comes to my unit ever again!

    St. John lic 112471
    4.4
    from 10 reviews
    • 7 years in business
    • 23 hires on Thumbtack
    Hadley D.
    Verified review

    Outstanding from start to finish. The other three HVAC contractors on Thumbtack wanted to charge for the estimate even hiding it by saying the estimate as an analysis ! (Not !) St.John's estimate was free, the work was quick, the price was fair, and the contractor was a pleasure to work with ! C&H

    Perez Development
    5.0
    from 1 review
      Susie P.
      Verified review

      This company is amazing! Walter Perez (now 5 Star Perez Development) is the most talented contractor ever! Whether it's a repair or rebuild or remodel or new construction-he not only follows the plans but always thinks ahead on what needs to be done to complete the job better than you expected! He's done everything on my house from floors to plumbing to a new roof- to building me a new (and awesome) patio! The workers are efficient and hard working and know their business. They work from morning to night until the job is done! They are clean and fast. When 5 Star Perez tells you 2 weeks- it really is 2 weeks and not 4 or 5!!! I will definitely call this company again! If I could give 10 stars -I would!

      About

      We offer commercial and industrial construction, engineering and maintenance. We have been in business for 20 years and in the construction engineering business for 35 years. We have built such projects as: • Coca-Cola • General Atomics • Presto Foods • Yoplait • Royal-Angelus Macaroni • High Desert Power Plant Victorville • Speed Wash • Range RV We are building for the further.

      Hire skilled professionals for absolutely everything.