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Cupertino Commercial HVAC Contractors

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

Sunny Appliance Repair
4.4
from 185 reviews
  • 7 years in business
  • 315 hires on Thumbtack
David S.
Verified review

AMAZING! Have always felt intimidated by hiring repair, but They were kind, knowledgeable, and willing to work with the quote I received. I would give 10 stars if I could!

ESI Remodeling & Upgrades
4.6
from 125 reviews
  • 6 years in business
  • 335 hires on Thumbtack
Hideo M.
Verified review

We had a very good experience with ESI on a job that involved cleaning and sanitizing the crawlspace under our home. Tough, dirty work completed very professionally with good communication before, during and afterwards. ESI were able to estimate, schedule and perform the work within a short time frame, which was great for us. They are a premium contractor and we will definitely get bids from them in the future.

Top Pro
Smart HVAC Corp
4.8
from 116 reviews
  • 187 hires on Thumbtack
  • Top Pro on Thumbtack
Jeffrey W.
Verified review

Bajji was always punctual. We were never left guessing if my contractor would ever show up. Before I decided to go with Smart HVAC, I asked a ton of questions. Bajji was always responsive. He was very professional and never changed his demeanor when dealing with the unexpected. They kept everything clean after completing the project. The price was exactly what we agreed upon. I was very satisfied with his work and would love to do business with Smart HVAC again.

Top Pro
East Bay Heating and Air
5.0
from 96 reviews
  • 2 years in business
  • 137 hires on Thumbtack
  • Top Pro on Thumbtack
Suresh D.
Verified review

It got hot late last week and so on Saturday (04/29/17) I turned on my AC after the long rainy season and guess what my AC didn't want to function. the fan wasn't working and I tried youtube to see if I can figure it out myself and that didn't go no where. At this time decided I need to go with the pro. started my Yelp reviews and calling my friends. on of my friends mentioned to me about Thumbtack. I went into Thumbtack and requested a quote for my AC repair. I got quote from a dozen contractors from $0 to $72 diagnostic cost. Kevin from East Bay Heating & Air was one among them. Kevin is the owner of the East Bay Heating & Air services and employees a team of 7. I was trying to get someone to come take a look at it on Sunday knowing that the coming days are going to be super hot. Kevin was the only person who decided to come over and take a look at it on Sunday. Kevin was very professional, polite, respectful, communicative, and took the time to explain what is going on with my unit. He also took the time to check my Nest device, AHU, and heater to make sure there is no issue in any of the device. Kevin quickly diagnosed that the motor fan is busted and took picture of the model of the motor. As he was looking at this he also diagnosed for other problems, he identified the disconnect switch was also busted and was not doing its job of cutting power to the AC unit (a major safety issue). Kevin took note of that and turned off the breaker at the main control panel for safety reasons. Once the issue in hand was identified and action plan was established, I started discussing with Kevin options to replace the entire heating & AC unit in my home. he took his time to explain to me all the brands out there, SEER ratings, single stage to double stage etc. Kevin was not rushing or in all of this didn't attempt to sell me anything. no pressure which was great. I requested a quote for replacing the entire system and Kevin quickly assembled a quote and emailed me on the same day. He also promptly replied to all my queries, remember this is all happening on a Sunday. later on that day I decided not to proceed with the whole replacement project even though Kevin's estimate was reasonable since I just did other improvement projects at my home and didn't want undertake this project at this time. When I got back to Kevin on this he was professional and agreed with me that this is the right thing to do. Kevin reaffirmed that he his going to procure the fan motor part and the disconnect switch. Once getting the parts will be at my home on Monday and take care of this work order. On Monday morning he promptly followed up with a call at 10:00am and confirmed that I wanted the motor to be replaced before he bough the parts. At 12pm he was at my home making the repair and as he did it he also cleaned my AC unit. Installed the new disconnect switch and included a compressor saver kit as my AC unit was from 90s. Kevin work was of good quality, prompt, and professional with his service. I will be recommending him to my friends for sure.

Home Team Services
5.0
from 68 reviews
  • 81 hires on Thumbtack
Matthew O.
Verified review

I purchased an older home that required significant work on one heating and air-conditioning system and the total replacement of another, as well as the replacement of all ducting due to asbestos issues. After comparing pricing and meeting the owners of several competing companies I decided to go with Home Team Services ... and I am very glad I did. I've worked with a lot of contractors in my day and this company proved itself to be exceptional in every detail. Home Team Services pricing was very reasonable and they actually delivered on time exactly as promised and they gave more than expected, not just once, but again and again. Beyond this, what really sets this company apart is the owner Israel and his teams extraordinary attention to detail and their complete professionalism in every aspect of their work.... if only every contractor I ever had to deal with was this good !

Healthy Duct Services
4.6
from 68 reviews
  • 7 years in business
  • 116 hires on Thumbtack
Mike J.
Verified review

I live in San Jose we just got new home and we look in the Bay Area for Hvac contractor to install new system for us . We got five estimates from different company and we chose healthy duct cleaning . The give us great price save us a lot of money they did great job what I like the most is they honesty they stick to their word and they perform excellent service !!! Thanks guys

Top Pro
Maximus Plumbing & Heating
4.8
from 64 reviews
  • 19 years in business
  • 101 hires on Thumbtack
  • Top Pro on Thumbtack
Penny S.
Verified review

Max was always on time, professional staff, followed up and responsive. Also want to say how great thumbtack was as a service to get bids and contractors

Ohana Air
4.7
from 51 reviews
  • 73 hires on Thumbtack
Timothy B.
Verified review

Ohana did an amazing job on a design build HVAC system for my house. They did exactly what they said they would do and finished the job in 2 days. I would definitely recommend Ohana to anyone needing heating/ac.

Top Pro
Heavenly Service and Comfort
4.8
from 48 reviews
  • 19 years in business
  • 60 hires on Thumbtack
  • Top Pro on Thumbtack
Jared C.
Verified review

Dave and his team went way above and beyond anything I expected. “Normal” contractors have been hit or miss on this service. Dave and Heavenly stepped up and stayed after hours just setting up my service appointment for an emergency HVAC repair. I never write reviews, and have a strict standard when dealing with people. However, the service they provided compelled me to let everyone know what a great company this is, and how much they are willing to help.

Ponce's Climate Control Inc
4.8
from 30 reviews
  • 21 years in business
  • 41 hires on Thumbtack
Kathy P.
Verified review

This was my first time hiring a contractor. Anthony and his team installed a complete HVAC system in my house. I gave them a tight deadline, but Anthony said they could do it and they did. Anthony was there early every day and worked until dark. Very courteous and professional and surpassed my expectations. I'm a very happy customer. Thank you Anthony (and Lucy and Bianca 😁)!!

Top Pro
Carlos
5.0
from 26 reviews
  • 32 hires on Thumbtack
  • Top Pro on Thumbtack
Arthur E.
Verified review

I came to Carlos with what seemed like a straightforward problem. He solved it in the end, and in the process uncovered all sorts of problems that my previous HVAC contractor had left behind. He came out within 24 hours of my initial request to investigate and do a free estimate, and came back to do all of the repairs and improvements today: closing off two ducts that were just blowing into our crawlspace (!), rerouting existing ducts to shorten the distance air has to travel to our bedroom, replacing bent ducts with proper elbows, fixing the cover to the furnace (small work, but nice to reduce a leak), and tuning the dampers to make sure we have airflow to our bedroom. From the beginning, Carlos worked hard to figure out what was really going on with our ducts, and I'm super happy with the results. I can't recommend him more.

Top Pro
Juan Melgar
5.0
from 23 reviews
  • 13 years in business
  • 13 hires on Thumbtack
  • Top Pro on Thumbtack
Jung J.
Verified review

My contractor messed up our HVAC Duct system but luckily met Melgar. He came with very reliable design, and implemented it one day. Definitley I can see his professionalism on his work. Very recommended.

  • 22 years in business
  • 30 hires on Thumbtack
Haron D.
Verified review

Chuong rebuilt the fence at my mother's house. He was the only contractor willing to re-use the existing fence boards and apply them to new posts and rails. Neatly done, competitive price; we were very happy

Top Pro
  • 13 hires on Thumbtack
  • Top Pro on Thumbtack
Racquel B.
Verified review

Denny was a fantastic HVAC contractor. My husband is a general contractor and we recently relocated to SF. Denny installed anentire single family home new HVAC system (we remodeled down to the studs) and was highly professional, hard working, and delivered excellent work on time. We'd highly recommend him for anyone looking for HVAC work and we will definitely use him again on future projects.

  • 12 hires on Thumbtack
Gee K.
Verified review

Superb service by Tim and his crew. Their estimate was fairly priced. The write up for parts and labor was the most detailed invoice I've ever seen. Right down to the dimensions of the tubing. No other contractors do that. Because of their attention to detail and fair price I hired them. They installed a new coil, furnace, and compressor in one day. They even rolled down paper to protect my new floors and wore shoe covers when walking around the house. They're efficient, professional, courteous, and on time. Thanks Tim and IRBIS crew. I highly recommend these guys

PRO-ACTIVE HVAC
5.0
from 11 reviews
  • 8 years in business
  • 11 hires on Thumbtack
Charles W.
Verified review

As a Thumbtack Top Pro Contractor myself, Mr. Calhoun displayed all the stuff that makes customers feel at ease and relief that they found someone they trust and can call on with confidence and recommend to others. GOOD GUY and a good company. You Won't be disappointed.

Element Home Solutions
4.9
from 11 reviews
  • 12 years in business
  • 12 hires on Thumbtack
Christian P.
Verified review

Replaced furnace/AC/duct. Mack is very responsive for commercial aspects, and pro-active to pull up the permit. Eduardo, the project manager is very straight forward, pleasant and competent. Marvin, the specialist of AC is nice and professional. The whole crew of 7, did a great job, worked well and fast, paid attention to details and cleaned after the work. Highly recommended. With furnace and condenser moved to attic, HVAC operation is so quiet now. Very happy about the whole experience.

  • 3 years in business
  • 8 hires on Thumbtack
Dragos S.
Verified review

Micah was awesome. The most punctual contractor I have met and was able to come during the sme day twice, once at 9 am and once at 9pm. Can you believe it? The project itself could have been finished faster, but the price is fixed, so that is ok. The project also involved wall repairing which Micah did well. Oh, also, he leaves things clean afterwards.

CFI Construction
3.8
from 6 reviews
  • 6 hires on Thumbtack
George B.
Verified review

I hired CFI Construction to frame a new 501 sq ft building on our property to be used as a sewing studio. Today, they started and finished framing the walls, and enclosing the entire building with shear panels. Next week, when the trusses arrive, they are going to install them and install roof shearing. I learned of CFI two days ago on Thumbtack. Having observed their work today, I feel like the A team just fell out of the sky into my project. They are phenomenal in every respect. Their work, honesty, and work ethic are models for the construction industry. They have years of experience framing large projects, both residential and commercial. I was humbled that they chose to work on my project. They are not solely a framing company. They can build a building from start to finish, I just happened to hire them for framing. Having enjoyed today's experience, I'm going to use them for more phases of our project. Both the owner of the company (Steve) and one of his sons (Drew) were on site the entire day, as well as their crew of 5 framers. I wanted to write this review now, even though they still have trusses to install and the front porch to frame, because I want other users of Thumbtack to have the same benefit of a 1st class, licensed, professional construction company, as I did today. I strongly recommend that you seek out CFI Construction for your projects. They are the real deal. Thank you Steve and Drew.

411 heating & AC
3.5
from 6 reviews
  • 3 years in business
  • 11 hires on Thumbtack
Jason K.
Verified review

Very fast response and the heating has been working as expected!

Jeff
4.8
from 4 reviews
  • 2 hires on Thumbtack
Helen N.
Verified review

Jeff was by far one of my favorite contractors in my lifetime of home ownership. He helped us replace our HVAC unit during a remodel and was very professional. He was on time, he was courteous, he paid attention to detail and even told us if there was one small thing that bothered him; he wouldn't leave until it was right to him, he was clean from start to finish on his job, and pricing was within our budget. He worked so well for us that we hired him again to replace our water heater. He came out the night it happened, assessed materials, came back the next day on time, and did the job to code (which it wasn't previously). He made sure we understood how to shut down in case of an emergency and he cleaned up before he left. I know I can count on him for any job I put him to as he won't take on what he can't do. 5 stars without a doubt. I wish I had photos to post but we sold that house or I would.

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

Who fixes furnaces?

If your furnace needs to be repaired, you’ll want to find a qualified heating, ventilating and air conditioning (HVAC) repair technician. Each state has its own licensing requirements; some require all HVAC technicians to have an HVAC license, while others only require someone operating an HVAC service and installation company with employees to hold a contractor’s license. For example, in Alabama, the Alabama Board of Heating Air Conditioning, and Refrigeration Contractors regulates licensing, while in Kansas there is no state regulatory body and HVAC licensing can vary by region. For simple furnace repairs like changing out a filter, a trusted handyman can probably handle the job, but a trained professional should be hired for tasks like replacing a gas valve, installing a new inducer fan motor or other critical furnace repair jobs that involve dealing with gas leaks or other dangerous conditions. For more, check out our tips for smart hiring on Thumbtack.

How often should you get your air ducts cleaned?

How often you should clean your air ducts depends on your situation. If you or someone in the home has asthma or is acutely allergic to certain airborne materials or pollen, regular duct cleaning may be helpful. The Environmental Protection Agency doesn’t have an official position on the necessity of air duct cleaning unless the ducts have been contaminated by rodents, insects or mold, or you are aware of particles blowing out through the vents. The EPA recommends you have your air ducts cleaned on an as-needed basis. The National Air Duct Cleaners Association (NADCA) suggests having air ducts cleaned every three to five years.

Be cautious with companies that offer “whole house air duct cleaning,” urges the NADCA. The company may be using unscrupulous tactics to upsell you once they get started. Before any work begins, always clarify in writing what the job entails and what the cost will be. To protect yourself against fraud, read customer reviews and verify that your HVAC cleaning service has applicable licenses and certifications.

What is an HVAC system?

The letters in HVAC stand for heating, ventilation and air conditioning. An HVAC system enables you to regulate your home or building’s internal temperature (thermal control) for comfortable living and working. You can bring heat levels down in the summer and up in the winter, keeping your home or office livable year-round. HVAC systems can also help with humidity levels and regulate indoor air quality in a home or office. There are many types of HVAC systems and technologies available.

Many homes have a forced-air HVAC system. Both the heating and the central air conditioning units share a ductwork system where they either push in or pull out warm or cooled air. There are also heating and cooling systems that don’t require ductwork — such as ductless mini-splits — but work on the same principles of heat exchange. The national average to hire an HVAC specialist is $2,920-$3,670, with costs varying depending on the work you need done and the equipment you are installing.

Do you need to clean your air ducts?

Air duct cleaning is done by heating, ventilation and air conditioning (HVAC) professionals. The pros use industrial-strength, truck-mounted vacuums and powerful brushes and hoses to clean inside the metal ducts that make up your forced air heating and cooling system. The Environmental Protection Agency recommends duct cleaning if there is “substantial visible mold growth inside hard surface ducts, ducts that are infested with vermin such as rodents or insects, or ducts that are clogged with excessive amounts of dust and debris and/or particles are actually released into the home from your supply registers.”

You should also have air ducts cleaned after recent water contamination or water damage to prevent mold; after renovations or remodeling to ensure debris and dust didn’t settle in the vents and ducts; if you are having problems with allergies or asthma; or when you are moving into a newly purchased home, especially if the previous owners smoked or had pets. The National Air Duct Cleaners Association (NADCA) recommends getting your air ducts cleaned every three to five years, or every two to three years in regions where homeowners use their air conditioning and heater for many months of the year, while the EPA suggests homeowners have duct cleaning done as needed.

How many years does HVAC last?

The number of years an HVAC system lasts depend on the type and brand of components that make up your system. The lifespan of an air conditioner averages between 15 and 20 years. The life expectancy of a tankless water heater is approximately 20 years, while a storage water heater is closer to 10-15 years. Ducts may need replacing within 10-15 years. Your equipment will have a longer life if you have regular tuneups and maintenance to keep everything in good working order. If you’re having repair problems and your HVAC system is over 10 years old, it’s a good time to consider the costs and benefits of repairing vs. replacing. Energystar.gov provides the following tips to help you decide whether to repair or replace:

  • Your HVAC system needs frequent repairs and your energy bills are increasing.
  • Your cooling or heating equipment is less efficient.
  • Rooms in your home are too hot or too cold.
  • Your heat pump or air conditioner is more than 10 years old.
    • Replacing your system with an Energy Star-certified unit could save up to 20 percent on your heating and cooling bills.
  • Your furnace or boiler is more than 15 years old.
    • You may choose to replace your system with an Energy Star-certified furnace (which is 15 percent more efficient than a conventional furnace) or an Energy Star-certified boiler (which is 5 percent more efficient).
  • Your home has humidity problems.
  • Your home has excessive dust.
    • Leaky ducts can pull particles and air from attics, crawl spaces and basements and distribute them throughout your house. Sealing your ducts may be a solution.
  • Your heating or cooling system is noisy.
    • You could have an undersized duct system or a problem with the indoor coil of your cooling equipment.
  • Your score on the Home Energy Yardstick is below five.
    • That means your home energy use is above average and you're probably paying too much for your utilities.
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