Carrier authorized dealer.
Member of BBB + A rating
Gosal Heating and air conditioning Inc. serving bay area since 1992, we are known as ”heating and air conditioning experts”.
We all the time strive to give the “best experience to our customers” with our high quality service at competitive pricing for homes, mobile homes and light commercial.
For service, maintenance, or repair on all makes and models of heating and air conditioners, call us today at 510-441-2318 or 510-501-5715
We help customer by designing HYBRID HEAT dual fuel system designed to deliver maximum economy and “energy star” thermostat to save your money on utility bills.
We are ranked as one of the best Heating and air conditioning organization.
We are Carrier Q+ dealer and also work with Trane and other major brands.
We also provide ductwork, ductcleaning service and advance air purification systems for your better health.
We have highly experienced employees, we believe in the value of loyal workforce, which is why all our servicemen are well paid, and enjoy full benefits.
We also provide hi-tech ductless split system for central air conditioning.
We use only the highest quality materials to excel in the “HVAC” industry.
We value our customers, appreciate your business and welcome the opportunity to serve you.
Business highlights
33 years of trusted experience
Minority Owned & Operated
Family Owned & Operated
Emergency Services Offered
Services we offer
We only do installation of: furnace, condenser, electronic air cleaners and thermostats of Carrier, Trane, Lennox, Bryant, Goodman, Amana, Payne, American Standard, Rheem Ruud, York and all an other major brands.
I have worked with Gosalair in two projects. And one repair work. The founder owner Kesar Singh is prompt, technical, fully hands-on, sincere, quick to reply with quote, explain, courteous and execute the job quickly. He is pricing is reasonable, lower than anyone with comparable experience and skill. I recommend him fully to anyone.
Description of Work: Install airconditioner
Rating Category
Rating out of 5
value
5.0
professionalism
5.0
responsiveness
5.0
Yes, I recommend this pro
$9,000
Sabu G.
07/2023
5.0
heating & air conditioning/hvac
+ -1 more
Our Handyman changed the thermostat in Oct 2022. We used the heater in the winter and never tried the AC. Yesterday night became very hot and we tried moving the Thermostat to COOL and AC didn't work. Our AC unit was installed by Gosal Heating and Air Conditioning. I made a call explaining the problem and Mr. Kesar called me and showed up in 1 hour. He checked the Thermostat and rewired it and AC worked again. He is very kind, humble and generous and refused to take service fee. I would highly recommend his company and him.
Description of Work: Check AC and thermostat rewiring.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Dhiren P.
11/2021
5.0
heating & air conditioning/hvac
+ -1 more
Kesar Singh has been awesome in providing HVAC services to us for las 15+ years. His is the only number that I keep my HVAC needs.
Description of Work: service call
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Elmali R.
11/2021
5.0
heating & air conditioning/hvac
+ -1 more
Prompt, thorough and complete the job the time committed.
Description of Work: Wall furnace replacement
Rating Category
Rating out of 5
Yes, I recommend this pro
Jag G.
11/2021
5.0
heating & air conditioning/hvac
+ -1 more
Great! Work was completed within 2 days
Description of Work: Furnace, AC and coil replacement
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$10,000
Sukhwant S.
11/2021
5.0
heating & air conditioning/hvac
+ -1 more
Excellent service
Description of Work: Ac and coil installaion
Rating Category
Rating out of 5
professionalism
5.0
Yes, I recommend this pro
Ajit O.
07/2021
5.0
heating & air conditioning/hvac
+ -1 more
Gosal did a great job with the entire project, right from arriving for inspection to providing the quote, and still sticking with the quote even though the actual project was started many months after the initial quote (due to COVID precautions). Excellent worksmanship to cut out the old unit (the previous owners put closet door after the unit was put in place) and replace with new one, despite confines of space. Its been 2 months and the cooling has been working great. Very happy went with Kesar and would highly recommend him.
Description of Work: Furnace and air conditioner installation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$11,000
Venkata B.
07/2021
1.0
heating & air conditioning/hvac
+ -1 more
I had Gosal Heating & Air Conditioning do a full furnace and Air conditioner installation last summer and within 3 months of installation I have been having issues with furnace failing to run randomly and showing error codes. Kesar owner for business has been very irresponsible and not interested in fixing the issues. After several phone calls and messages towards end of last summer he replaced circuit board, but issue is still existent. As a part of contract it is warranty for 10 years & labor for 2 years, but Kesar has no intention to fix issue. It is unfortunate that he doesn't want to standby his customers. He has no work force and sub contracted the installation for cheap who has no intention/motivation to do it right. He just wont reply to text messages, he responds to calls but keeps avoiding conversation of fixing it. Never called back this summer. It is the most irresponsible business I have ever dealt with. Please don't ever hire this person if you want to protect your investment.
Description of Work: Complete AC & Furnace installation
Rating Category
Rating out of 5
quality
1.0
value
3.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
$11,000
Kunjal P.
09/2013
5.0
heating & air conditioning/hvac
+ -1 more
We hired them to change all ducting if our home. Raj and staff were extremely professional and sincere to accomplish task in very reasonable price. Strongly recommended!
Description of Work: Very professionally done!
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,500
Charles E.
08/2013
5.0
heating & air conditioning/hvac
+ -1 more
Everything was great, the workers kept us informed as to what they were doing, and owner came out and the final inspection,
Description of Work: He replaced all of the air ducts under the floors (crawl space) and used high efficiency tubing, taped the joints, and hung them so they wouldn't be laying in the dirt.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,100
David F.
07/2013
3.0
heating & air conditioning/hvac
+ -1 more
Now, this all happened several years ago, so take that for what it is worth. We needed to have a complete heating and air conditioning system installed from scratch. I had gotten 3 estimates, and the other two were about the same as each other. The price Gosal gave me was about $1000 cheaper, and that is why I gave them the job. The installation seemed to go well, and everything worked; however, the technicians who did the work were very unprofessional and made both my wife and my teenage daughter uncomfortable, to the point where they each asked me not to let these people in the house again. All the equipment seemed to be working at first, but after a couple of years the condensation drains stopped working properly, and I went under the house and discovered that they had been installed with a very low spot, requiring the condensation to run UPHILL in order to drain outside the house. I ignored that problem for a few years, but when the condensation began to run out of a ceiling fixture in the hallway, I had another company come out to evaluate the system and estimate repairs. It turns out that the drain pan under the A/C coil in the attic was not positioned properly, the drain lines were oriented uphill as they leave the cooling unit as well as uphill again when they got under the house, and when the company doing the repairs checked the pressure on the compressor they found that the compressor had been over charged, resulting in an unnecessarily high load on the system, which could result in early failure. The repairs are going to cost less than the amount I saved on the low bid, but in hindsight I would pay the higher bid for a more reputable company to do the job right the first time.
Description of Work: Installed new furnace and A/C in the attic plus A/C compressor outside, including new duct work and registers.
Rating Category
Rating out of 5
quality
2.0
value
5.0
professionalism
1.0
responsiveness
5.0
punctuality
5.0
$9,200
Betty P.
04/2012
4.0
heating & air conditioning/hvac
+ -1 more
The representative was very nice, on time, and answered lots of questions patiently. We chose another contractor with a more detailed estimate so I really am not able to address how the services were actually performed by this company.
Description of Work: I asked for and received an estimate for services. The estimate was not as detailed as others I received.
Rating Category
Rating out of 5
professionalism
4.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Eugene C.
06/2011
5.0
heating & air conditioning/hvac
+ -1 more
The tech disconnected my old unit, installed a new base, installed, and tested the new unit, then charged and tested the unit. He hauled off the old unit and left the work site neat and clean. The installation looks professional high quality. I believe GOSAL is an "A+" service provider, but have to must rank GOSAL an "A" because they didn't notify me that were running late until 15 min after their appointment time then arrived 15 min later making them 30 min late to the job site. BTW, they finished the job "ON TIME" and in budget.
Description of Work: GOSAL AIR CONDITIONING & HTG removed and replaced a defective Carrier comfort series Air Conditioner at my home. "
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*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning
FAQ
GOSAL AIR CONDITIONING & HTG is currently rated 4.5 overall out of 5.
Sunday: Closed
Monday: 7:00 AM - 7:00 PM
Tuesday: 7:00 AM - 7:00 PM
Wednesday: 7:00 AM - 7:00 PM
Thursday: 7:00 AM - 7:00 PM
Friday: 7:00 AM - 7:00 PM
Saturday: 8:00 AM - 5:00 PM
GOSAL AIR CONDITIONING & HTG accepts the following forms of payment: American Express,Check,Financing Available,MasterCard,Visa
Yes, GOSAL AIR CONDITIONING & HTG offers free project estimates.
No, GOSAL AIR CONDITIONING & HTG does not offer eco-friendly accreditations.
No, GOSAL AIR CONDITIONING & HTG does not offer a senior discount.
Yes, GOSAL AIR CONDITIONING & HTG offers emergency services.
Yes, GOSAL AIR CONDITIONING & HTG offers warranties.
GOSAL AIR CONDITIONING & HTG offers the following services: We only do installation of: furnace, condenser, electronic air cleaners and thermostats of Carrier, Trane, Lennox, Bryant, Goodman, Amana, Payne, American Standard, Rheem Ruud, York and all an other major brands.