Diamond Bar, CA387 HVAC Installers near you

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Diamond Bar HVAC Installers

Browse these HVAC installers with great ratings from Thumbtack customers in Diamond Bar.

Sharony Fast Services
4.7
from 208 reviews
  • 13 years in business
  • 302 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.

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

He was prompt and efficient. Very pleasant to work with and accomplished in half the time and at a better price what the Home Depit installers never could get right .

  • 10 years in business
  • 130 hires on Thumbtack
Charlie H.
Verified review

David and Thomas Garcia were friendly, professional and punctual. They completed the residential furnace installation in less time than I estimated and did a thorough job explaining the operation of the new unit. Very happy with these two professionals!

JC Heating and AC Systems
4.7
from 85 reviews
  • 16 years in business
  • 100 hires on Thumbtack
Ann M.
Verified review

Jose of JC Heating & AC Systems was great. He responded quickly, gave a thorough and honest assessment without trying to oversell services and a very reasonable price. We will call him next time we need HVAC repair.

  • 4 years in business
  • 110 hires on Thumbtack
John M.
Verified review

David repaired the electrical that had shorted due to something from the original install. He does quick but very thorough work. He has much more to offer than just HVAC repair and I will definitely be using him again. I would highly recommend him to anyone that wants to work with a professional.

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

Responded quickly with the lowest quoted price for a repair the day after Christmas. Service was above outstanding...repaired the mistake I made with my HVAC and then did a complimentary check of the rest of the system, going over preventative maintenance recommendations to save us money later.

Top Pro
Quantum Air Conditioning
4.7
from 53 reviews
  • 3 years in business
  • 77 hires on Thumbtack
  • Top Pro on Thumbtack
Susana Q.
Verified review

I can aptly recommend his work because of its efficiency. He dis a complete AC installation and I was very happy with the work and at a very reasonable price.

Top Pro
Harbor Electrical Services
4.9
from 49 reviews
  • 9 years in business
  • 59 hires on Thumbtack
  • Top Pro on Thumbtack
JC C.
Verified review

Our A/C failed to turn on in middle of intense heatwave last week. Jessie at Harbor Electrical was highly recommended by a friend in real estate. After my text message for help, he managed to come by early morning the next day. After his inspection, fortunately, the problem was identified as faulty thermostat that was close to 30 years of age. Eventually, Jessie came by again on Labor day and installed our new smart thermostat which works great with the existing A/C and furnace. After installation, he spent extra time to check and clean the intake vent and the compressor unit to make the A/C run more efficiently. Jessie was highly professional and polite throughout the entire process, and he was very clear and upfront regarding the fees which for me was very reasonable, compared what an underqualified handyman would charge just for coming out. I thank my friend in referring me to Jessie, whom I would also like to highly recommend for all electrical needs around the house or at business.

32 Degrees PM
4.8
from 49 reviews
  • 8 years in business
  • 60 hires on Thumbtack
Pierluigi C.
Verified review

He came and troubleshoot the HVAC in minutes, honest price, i would recommend his services.

Top Pro
Titan Air Conditioning Inc.
5.0
from 37 reviews
  • 53 hires on Thumbtack
  • Top Pro on Thumbtack
Kyle H.
Verified review

Wow, I've worked with a few HVAC companies before but this one is second to none. I hired them for routine maintenance for both of our units. One of the owners, Mark, was very responsive and reasonable over chat with Thumbtack and the phone when scheduling. Chip, one of the maintenance guys, was on time, courteous, and thorough! After a couple of hours of doing a full check up and tune up ok the system, he went over everything he looked at and called out a couple of things to take note of. No pressure to buy anything but did simply offer an annual maintenance plan that we signed up for. I wouldn't have done this if I hadn't been impressed with the whole experience.

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

Paul came next day and was right on time. He was extremely knowledgeable about the unit we had where other hvac technicians shyed away from the job claiming it was "too complicated". He found the problem right away and was kind enough to explain the unit to me and how it worked. It was a quick fix and now we have cold air again! I would reccomend Paul to anyone needing air conditioning repait.

Top Pro
  • 15 years in business
  • 37 hires on Thumbtack
  • Top Pro on Thumbtack
Anthony R.
Verified review

Responded to my post within minutes and gave me a free quote on what the issue was. Came by the next day and replaced the belt on the HVAC system and had everything working within an hour. Great job

Top Pro
Home Upgrade Specialist
5.0
from 20 reviews
  • 13 years in business
  • 70 hires on Thumbtack
  • Top Pro on Thumbtack
Stephen K.
Verified review

Fantastic company. Simon is polite, communicative, and friendly. They did a great job installing a new central air system for me in my condo and gave me the most competitive price I've found. I'm very happy with this company - it's extremely difficult to find honest and reputable contractors nowadays, but HUS is definitely one you should add to your contacts.

Top Pro
  • 2 years in business
  • 19 hires on Thumbtack
  • Top Pro on Thumbtack
Jorge H.
Verified review

Allan is very knowledgable and professional. He came in, found the problem and fixed it on the spot. Excellent work and I'll definitely contact him to fix/maintain my HVAC system in the future.

Top Pro
  • 3 years in business
  • 14 hires on Thumbtack
  • Top Pro on Thumbtack
Malini P.
Verified review

Overall very good experience. Hector is very honest. Got a good feeling about the company and in speaking with him. Pricing very reasonable. Overall clean work. Very responsive company. We had 2 entire HVAC and furnace systems replaced. Unfortunately furnace had a technical glitch in the system within the first couple of days. As soon as they found out the problem, someone came out to fix it immediately. Now everything is running smoothly. You never know with any product, if something might go wrong or a part may be recslled...so it’s important to have a company that is very responsive and ready to fix any problems encountered. We felt that we were in good hands.

Beach Cities Mechanical
4.7
from 13 reviews
  • 2 years in business
  • 25 hires on Thumbtack
Randall R.
Verified review

This was our first experience with Thumbtack and, first time hiring Beach Cities Mechanical. We had been using another HVAC contractor for years until we recently became dissatisfied with their work. Travis was responsive and communicative. Even though he was busy, he accommodated our schedule. He was punctual, professional, and got the job done. His pricing was also fair. And, as a bonus, he seems like a genuinely nice guy. So far, our a/c is working great, and I'm sure we'll be working with Travis and Beach Cities Mechanical again!

  • 11 hires on Thumbtack
Gary S.
Verified review

When my air conditioning system stopped working, I feared that a technician would tell me that it couldn't be fixed because it was too old. But I called Laith Frangoul of Honesty Cooling & Heating and much to my delight he really was exactly what his company name touts - HONEST! He arrived very quickly, found a bad condenser, had it in his vehicle and we were up and running in minutes at a very fair price! I was so thrilled that I hired him to do some preventative maintenance. He uses top notch modern equipment and he is obviously very knowledgeable. I own a commercial building and I plan to use him when we have HVAC issues. I am thrilled to have found Honesty Cooling & Heating and I highly recommend his services. The HVAC service industry is loaded with crooks and thankfully he is the exception!

Top Pro
  • 3 years in business
  • 10 hires on Thumbtack
  • Top Pro on Thumbtack
Mike J.
Verified review

Great tech. Discovered the problem quickly and completed repair. Very reasonable price and great service. Ark is now my go to guy for HVAC and plumbing.

  • 5 years in business
  • 6 hires on Thumbtack
Deanne P.
Verified review

Very pleased with the professional service that Jaime provided. Installers completed job on time, and worked neatly and efficiently. Price was very reasonable.

Top Pro
  • 13 years in business
  • 7 hires on Thumbtack
  • Top Pro on Thumbtack
Chris H.
Verified review

Extremely happy with the evaluation of my HVAC system and duct work prior to talking about price and the proposed new system. We were given multiple options and everything was very well explained. Install went well and since we installed during a cold weekend, Ken scheduled to come back out once it gets warmer to fine tune the AC portion of the system. Ken truly cares about his trade and it shows.

  • 20 years in business
  • 8 hires on Thumbtack
Michael T.
Verified review

Had multiple contractors come out to give us an evaluation/quote on our HVAC system. Everyone except TJ came in and started telling me what I needed without listening to what my problems and issues were with the system. TJ took the time to listen to what my issues were and recommended a couple solutions to fix. We ultimately replaced the entire system (compressor, furnace, etc) and added a new duct line and vent register. TJ rerouted the gas line to our furnace, relocated and hung the furnace in our attic, installed a smart thermostat in a new location, and more. His crew is very friendly and they all work quickly. They leave the work site cleaner than when they arrived which is so nice. Their quotes are very reasonable compared to what the other contractors were quoting. TJ even checked in the next week after everything was complete to make sure I was happy with the new system! I would highly recommend giving TJ a call for any and all of your HVAC needs.

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

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.

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.

How much does it cost to get central air?

Prices for central-air HVAC systems will vary. The national average to hire an HVAC specialist is $2,920-$3,670 but can run as high as $5,000 or even $12,000 depending on the capacity you need and other factors. Installing central air conditioning requires an entire system that works together to draw hot air out of your home. The system includes an outdoor unit, which houses the condenser and compressor, and the evaporator coils. If you don’t have an existing duct system, ductwork will need to be installed, which will affect labor and material costs. Leaking or damaged ducts will also need to be replaced.

How much does it cost for a new air conditioning unit?

If you’re ready for a new air conditioning unit, it’s time to start exploring HVAC prices. The price will vary depending on the type of air conditioner you buy and its cooling capacity. Window units, which require minimal installation, are one of the most affordable options on the market. If you’re purchasing from a big-box store, you can expect to pay approximately $120-$1,000 for a window unit. Window units are appealing for their quick setup and relatively low cost, but they can use more energy over time than central air and only cool the room in which they’re installed. Portable air conditioners don’t have the cooling power of a window unit, but they do have the perk of being transportable from room to room. Expect to pay between $225 and $800 for a portable air conditioner, on average. For a whole-house air conditioning system with coils, condenser and line (not including installation or ductwork), the cost from a big-box store can range from approximately $2,000 to $4,000 or more. If you don’t have (and don’t want to put in) ducts, a ductless mini-split air conditioner is a good option, although pricey up front. Pricing can range from $650 to $4,250 per unit on average; you’ll need one unit for each room in which you want temperature control.

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