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Hassler Heating & Air Conditioning

Heating and Air Conditioning, Asbestos Removal, Insulation,

About us

Hassler Heating and Air Conditioning, Inc. provides exceptional residential heating and cooling services with a focus on improving your home's energy efficiency. We serve the counties of Alameda, Contra Costa and Marin. In retrofitting old systems as well as remodeling projects, Hassler will create a custom system that is visually and aesthetically matched to your home, giving it state-of-the-art technology (such as high efficiency and zoned systems) and a welcome look and feel. Hassler is aware that many homes’ original architectural structure may not accommodate the easy-install, pre-fab systems that many HVAC companies use. Whatever your home comfort needs are, Hassler uses equipment and materials above industry standards including energy efficient options in our installations of heating and cooling systems. Additionally, we install and repair, programmable thermostats, filtration systems, heat pumps, ductless split systems, ducting, water heaters, humidifiers, and more.

Business highlights

25 years of trusted experience
Emergency Services Offered

Services we offer

Heating & air conditioning repair, furnace & A/C replacement, maintenance plans, home energy audits approved for Energy Upgrade Ca rebates, air sealing, wall and attic insulation, water heaters, solar solutions, vapor barriers

Services we don't offer

ask for details.

Amenities

Emergency Services
Yes


Accepted payment methods

Check
Discover
Financing Available
MasterCard
PayPal
Visa

Photos of past projects

Reviews

4.969 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
4%
3
0%
2
1%
1
3%


Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.9
responsiveness
4.9
punctuality
4.9
Showing 51-69 of 69 reviews

Jeffrey H.
09/2017
5.0
heating & air conditioning/hvac
  + -1 more
Excellent.
Description of Work: Air conditioners in a home I'd purchased blew only warm air on our 90+ day. Bad. Steve came out and found the systems had been over-charged with freon by 50% which caused them to cut off due to overpressure. He removed fluid and things are working fine again (just in time!) I would call them again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$250

Jim G.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
Fast and professional.
Description of Work: Repair HVAC thermostat

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Anne P S.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Judith I.
06/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

06/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: We had tried a couple other HVAC companies that couldn't figure out the problem we were having with the uneven distribution of our HVAC system. Hassler Heating & Air were able to figure out the problem and fix it and I was impressed.
Rating CategoryRating out of 5
Yes, I recommend this pro

Michelle H.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They fixed a broken floor heater for about $300. They were the last estimate in a group of 5, all the others said it was not repairable and would have to create a new, very complicated heating system to deliver heat to this part of my house for $2000-$6000!. Needless to say, I was thrilled with Hasslet😍

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Tracy S.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Installed a new furnace and A/C unit. Went very well!

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Susan R.
09/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Replace heater and air conditioning system with 96% efficiency system. They processed all paperwork for rebates.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12

Treacy M.
10/2014
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Replaced wall heater. Work was well done and professional, but communication/scheduling/callbacks from front office difficult.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$1,800

karen W.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: I had a very old wall furnace that Atlas Heating had told me would never work again and would need to be replaced. When I got Hazzler in, for a second opinion, they were able to fix that problem for a pittance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

$190

TAMARA K.
02/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were so helpful.
Description of Work: They recommend a duct cleaner to me.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Lindsay P.
11/2012
5.0
heating & air conditioning/hvac
  + -1 more
00
Description of Work: I contacted Hassler Heating and Air Condition thru a reference from friends who had used them in the past....I was concerned about my furnace and my heating ducts performing correctly.....My phone call was answered immediately and an appointment sent up also immediately. The service representative arrived promptly and also called beforehand to actually tell me he would come earlier if that fit into my schedule... The representative arrived and was very polite in their company van with tools at the ready to use and had to climb in my attic to look at the furnace....He checked the furnace and ducts and said they were in good working condition and on top of that he reset my heating panel to the correct setting. All in all extremely good service, would call them again without question.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$45

John D.
02/2011
5.0
asbestos removal, heating & air conditioning/hvac
  + 0 more
After receiving quotes form several local companies we selected Hassler for a few reasons. First off Mike hassler was much more responsive and informative during the quote process than Kruse or Atlas. Mike spent a significant amount of time walking our house with us and making recommendations and explaining his rec's. Mike also dealt with subcontractors and permits for us. my wife and i both work and this was invaluable, I did not want to have to deal with contractors doing work i know nothing about. Mikes quote came in lower than Kruse and with the added service and communication skills Mike brings to the table it was a no brainer. Mikes team started work on schedule and were very cognizant of things like closing exterior doors, cleaning up our property and keeping us informed of nay changes or questions they had about the install. Mikes main man Sky is brilliant at what he does a real craftsman and everybody who works with Mike had a great attitude. Our system works perfectly,I dont have enough good things to say about the work Hassler Heating did for us. I wish more people in service trades could be as professional and thorough as Mike and his team. Use them.
Description of Work: -.Hassler heating removed our ancient heater. - Supervised asbestos removal. - Supervised AC pad installation. - Installed new ducting, new registers, a new heater and AC unit as well as a zoned thermostat system. -Tuned system post-install

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$20,000

MAURICE & ARLENE M.
01/2011
5.0
heating & air conditioning/hvac
  + -1 more
We liked his work. We got him off the list. He was competent and honest.
Description of Work: Hassler Heating & Air Conditioning gave me an estimate a week ago for heating and air conditioning work.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

DOROTHY L.
12/2010
5.0
heating & air conditioning/hvac
  + -1 more
Fantastic. Mike was very present from beginning to end. He met with both myself and my partner on two occasions going over everything... The project took about 5 days, Mike stayed on the project till completion, his coworker Renee was excellent, hard working and knowledgable about the work, everything was clean and neat at the end of the day very responsive and present.. he did a great job at making our home enormously more comfortable . I would reccomend him without hesitation.
Description of Work: Mike and his team removed asbestos, installed a new carrier heater,replaced old ducts and put in more ducts to heat the house appropiately .A new register was placed in the living room area to increase the heat in that area... two new thermostats were placed , one upstairs and one downstairs.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Kathy W.
10/2010
5.0
asbestos removal, heating & air conditioning/hvac
  + 0 more
They did a fantastic job. They know their business well, they had a company come and remove asbestos and then they replaced the duct work as well as the heater. They did a system that was a little bit complicated but seems to work very well. They were efficient and easy to work with. I would highly recommend them.
Description of Work: Hassler Heating & Air replaced our furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,000

Dale K.
04/2009
5.0
heating & air conditioning/hvac
  + -1 more
Excellent!
Description of Work: Mike was great! He Installed a furnace for us. He was able to come the day I called to give me an estimate. Was a weekend, so installed the furnace 2 days later-much faster response then anyone else I called on Angie's List, of course your experience may be a little different depending on the season and workload-we had our furnace installed in the spring 4-27-09. I am someone who shops around and could have saved a little money by having someone install a energy efficient furnace I could buy over the internet, but if you contact the manufacturer they do not cover/warranty a furnace you buy over the internet. So for a little extra, he was able to provide a furnace and install for a little more WITH a warranty which made me feel more comfortable. There is a little handiwork to do on my part as far as insulating the vents under the house. But he gave us detailed instructions on how to complete the job. He and his crew installed and removed & discarded the old furnace for us and was able to complete the installation in about 4-5 hours and have our home heating again without having to use the space heaters. And it was all done for less then the competition. Thanks Mike.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Chris L.
01/2009
5.0
heating & air conditioning/hvac
  + -1 more
Our forced air heating vents were pumping out only cold air during the night. I tried to turn the heater off, but the furnace didn't respond to the thermostat. In the morning, I climbed into the attic and turned it off at the source, then called around frantically for service (using Angie's list ratings to narrow it down, of course). The first few places I called couldn't do same day service, but fortunately Mike was available. Before coming out, Mike asked me to try removing the intake filter?which he correctly guessed was filthy?and turning the heater back on to see if it would reset. No luck, but I really appreciate that his first instinct was to fix the problem without charging for a service call! Arriving promptly when he said he would, Mike was courteous and professional. He went straight into the attic and quickly found the problem switch and solved the problem. I've been putting off dealing with a variety of heater issues, which he brought up independently as problems to be addressed. He seems to have a good eye for detail, along with a practical sense of which issues are minor enough to leave untouched, which is great because of course we prefer not to fix it if it ain't broke, even if it's slightly sub-code. That said, we've got some serious issues that definitely need attention, so we're planning on hiring Hassler Heating back next week to address those.
Description of Work: Forced air furnace was blowing cold air and was unresponsive to the thermostat. Mike inspected the furnace and determined it was a switch that had tripped for unknown reasons. He reset it, and it's now working fine.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$125

Melinda C.
05/2008
5.0
heating & air conditioning/hvac
  + -1 more
Mike Hassler was very easy to work with. He offered a range of choices in installing a new heating system. The job was done within a few days and workmanship was excellent. Mike is courteous and also clean-up was excellent.
Description of Work: Hassler Heating and Air Conditioning installed a high efficiency furnace and air purifier. They installed new ductwork and vents.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,000
    • 1
    • 2
    • 3(current)

Contact information

1537 S 56th St, El Cerrito, CA 94530

http://www.hasslerheating.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 6:30 PM
Tuesday:
7:30 AM - 6:30 PM
Wednesday:
7:30 AM - 6:30 PM
Thursday:
7:30 AM - 6:30 PM
Friday:
7:30 AM - 6:30 PM
Saturday:
8:00 AM - 4:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
770180
Trade License Locale
California
Trade License Authority
California: Contractors
Trade License Expiration
06/30/2025

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Asbestos Removal,
Insulation,
Energy Efficiency Auditing,
Water Heaters

FAQ

Hassler Heating & Air Conditioning is currently rated 4.9 overall out of 5.

Sunday: Closed

Monday: 7:30 AM - 6:30 PM

Tuesday: 7:30 AM - 6:30 PM

Wednesday: 7:30 AM - 6:30 PM

Thursday: 7:30 AM - 6:30 PM

Friday: 7:30 AM - 6:30 PM

Saturday: 8:00 AM - 4:00 PM

Hassler Heating & Air Conditioning accepts the following forms of payment: Check,Discover,Financing Available,MasterCard,PayPal,Visa
No, Hassler Heating & Air Conditioning does not offer free project estimates.
Yes, Hassler Heating & Air Conditioning offers eco-friendly accreditations.
No, Hassler Heating & Air Conditioning does not offer a senior discount.
Yes, Hassler Heating & Air Conditioning offers emergency services.
No, Hassler Heating & Air Conditioning does not offer warranties.
Hassler Heating & Air Conditioning offers the following services: Heating & air conditioning repair, furnace & A/C replacement, maintenance plans, home energy audits approved for Energy Upgrade Ca rebates, air sealing, wall and attic insulation, water heaters, solar solutions, vapor barriers
ask for details.

Contact information

1537 S 56th St, El Cerrito, CA 94530

http://www.hasslerheating.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 6:30 PM
Tuesday:
7:30 AM - 6:30 PM
Wednesday:
7:30 AM - 6:30 PM
Thursday:
7:30 AM - 6:30 PM
Friday:
7:30 AM - 6:30 PM
Saturday:
8:00 AM - 4:00 PM