Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Stewart Heating Air & Plumbing Inc

Heating and Air Conditioning, Plumbing, Air Duct Cleaning,

About us

Serving California home & business owners since 1974! Dedication to the highest quality of customer service. Delivered with a sense of integrity, friendliness, individual pride, and company spirit. With more than 43 years in the mechanical business, Stewart Heating and Air Conditioning is dedicated to providing the best HVAC solution for your needs, including commercial, industrial & residential heating, air conditioning and solar voltaic systems. We do our projects right the first time and it shows, as our company is built on referral business. In 2008, approximately 65% of our business was from referrals. This enables us to focus on quality, and installing heating and cooling systems that work the first time, every time while meeting your unique design requirements. If we don't provide what you need and want, we're not doing our job. Our employees are trained to ask questions and find out what your specific desires are, and then to see your job through from start to finish - ensuring your 100% satisfaction. We are a green focused company, and provide home energy audits to help our customers move to more efficient homes.

Business highlights

51 years of trusted experience
Emergency Services Offered

Services we offer

Residential & Commercial Heating, Air Conditioning Repair, Plumbing, HVAC, Attic Insulation, Duct Cleaning & Water Heater Replacement.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.5461 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
76%
4
9%
3
5%
2
3%
1
6%


Rating CategoryRating out of 5
quality
4.6
value
4.5
professionalism
4.6
responsiveness
4.7
punctuality
4.8
Showing 251-275 of 461 reviews

Kishore K.
09/2019
5.0
heating & air conditioning/hvac
  + -1 more
It went well. They were good.
Description of Work: They installed new heating and cooling system.

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

Linda L.
07/2017
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Barry C.
07/2017
5.0
heating & air conditioning/hvac
  + -1 more
Very successfully.
Description of Work: They replaced my forced air heating element. The work was completed quickly and efficiently.

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
$300

David G.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: ...............................................................................................
Rating CategoryRating out of 5
Yes, I recommend this pro

Shirley P.
10/2016
4.0
plumbing
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
4.0
value
2.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0


Douglas P.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
............................
Description of Work: .........................
Rating CategoryRating out of 5
Yes, I recommend this pro

nora J.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Dian A.
08/2016
5.0
heating & air conditioning/hvac
  + -1 more
Service was good.
Description of Work: Had air conditioner serviced

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

Henry C.
07/2016
2.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: I signed a contract with the Stewart Heating for 5 services for our two HVAC units. I called them near the end of the contract to come take a look at both of the units. While I was scheduling the service they said it would be $70 for the first unit and $90 for the second unit which I agreed to. Before the technician was scheduled to show up I received an email stating the price would be $70 for the first unit and $90 for the second unit. A few days before i called them my thermostat went out and I let them know that I would need that fixed too. The technician look at the thermostat and said it had a defective circuit board and it would need to be replaced. The technician stated that it would be $250 for the replacement which I okay'd. The end bill ended up being $422 for the entire service and I signed and paid for the service with the technician. I checked out the thermostat online and noticed that it was only $39 for the exact same model and brand. So it ended being $216 for ten minutes of labor. I called the office and wanted to speak with someone regarding the price for the thermostat replacement. I was trying to discuss the price with the general manager and she was very abrupt and angry. The general manager ended up slamming the phone down in my ear when I mentioned that the labor charge would end up being $2100 for the hour if we based it off of their charge for 10 minutes.

Rating CategoryRating out of 5
quality
4.0
value
1.0
responsiveness
2.0
punctuality
5.0

$422

Ron L.
06/2016
4.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Alena T.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
Very efficient, friendly, professional. Gave us quick & efficient info about forced air heating, which was very helpful since we had radiant heat in our previous home of 15 years. Work was done under home warranty, so no price info avail.
Description of Work: After checking main circuit breakers & thermostat, still couldn't get heat. Turned out to be a fuse in the heating unit. Fix was fast. He also checked our filters while he was here & gave us valuable info about forced heating since we had radiant heat in our previous home of 15 year & were somewhat out of practice.

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

Yes, I recommend this pro

Response from Stewart Heating Air & Plumbing Inc
Thank you for the kind words about our company and taking the time to post this review. If you have any other service needs in the future, don't hesitate to call us. Regard, Ryan Stewart, Stewart Heating and Air, Inc.

Meagan H.
11/2012
5.0
heating & air conditioning/hvac, plumbing, water heater repair
  + 1 more
Fast and efficient; service guy pushed their maintenance plan but couldn't really explain it and was a bit awkward
Description of Work: Inspected and tuned two furnace/water heater systems

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

Yes, I recommend this pro
$100

Response from Stewart Heating Air & Plumbing Inc
Thank you for your feedback. It helps our company improve our service level immensely. If we can ever do anything for you in the future, don't hesitate to call. Regards, Ryan Stewart, Stewart Heating and Air, Inc.

matias S.
10/2012
1.0
heating & air conditioning/hvac
  + -1 more
Lack of professionalism! Do not give your Credit Card before the service is provided! I was charged $89 for furnace inspection and to find out why it wouldn't stay lit, which is a standard fee. The technician calls me after inspecting the furnace and says he has no idea why the furnace is not working but for $285 will replace the thermocouple. I asked if that wasn't the problem will he replace other parts and charge extra for it, and he responds "yeah...pretty much". So nickle and dime to death is what I got from his comment, so I decided to not to accept his services. Even after the technician left without knowing the problem I still got charged $89 for him to "show up", and I'm still waiting for a report from the "service" they provided. I called the owner and explained my position. He explains that it is an older furnace, 50 years or so, and that they made their best educated guess and that on 95% of cases is the thermocouple. I understand his position but the fact is that the technician's explanation in the problem and on his services lead me to believe he was trying to overcharge me. In short: the technician needs to work on his "technical" skills to find out the problem, and the owner needs to recognize when his company committed a mistake and credit back the money for a service that wasn't provided. He even started screaming at me when I told him I was going to give my review in Angieslist. Finally, I got done the service done this morning (10/17/12), replacing all parts, all for $145, less than half of what this company tried to charge me. VERY EXPENSIVE COMPANY!!!!
Description of Work: Furnace inspection due to the pilot wouldn't stay lit.

Rating CategoryRating out of 5
value
1.0
professionalism
1.0
responsiveness
4.0
punctuality
4.0

$89

Response from Stewart Heating Air & Plumbing Inc
Thank you for your feedback. It helps our company improve our service level immensely.Our primary goal is exceeding our client's expectations, but sometimes there are obstacles that make this challenging. If there is anything we can do for you in the future, please let us know. If you are a future customer considering our company for service, please read the rest of our reviews to get an accurate depiction of our service level. Best regards, Stewart Heating and Air, Inc..

Lawrence G.
09/2012
5.0
air duct cleaning, heating & air conditioning/hvac
  + 0 more
Both technicians were professional, but friendly. From beginning to end, they were quiet and efficient. They arrived an hour early for the appointment, I would have liked a phone call before their arrival. They expertly maneurved their work around 3 people, one a houseguest. One thing that bothered us, was the "hard sell" at the end of our appointment, for air duct cleaning. At a cost of $75O, it was not something we expected to be pushed upon us right then. It could have been casually mentioned to a good customer, but not given with such hard sell. We were surprised! It left a sour note to the ending of a great appointment.
Description of Work: Don and Jamie performed furnace maintenance as per contract: changed 2 filters, checked electrical, motors and blower. All checks OK.

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

Response from Stewart Heating Air & Plumbing Inc
Thank you for the feedback, it helps our company improve our service level immensely. Our primary goal is exceed our client’s expectations, but sometimes there are obstacles that make this challenging. If there is anything that we can do for you in the future, please let us know. If you are a future customer considering our company for service, please read the rest of our reviews to get an accurate depiction of our service level. Best regards, Ryan Stewart, Stewart Heating and Air, Inc.

Ann P.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
They are very good and we are pleased with the service.
Description of Work: They installed our air conditioning unit and serviced it. They now regularly service our ac unit and heating system.

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

Response from Stewart Heating Air & Plumbing Inc
Thank you for your positive feedback. It was an absolute pleasure to work with you. If we can ever do anything for you in the future, don’t hesitate to call. Regards, Ryan Stewart, President, Stewart Heating and Air, Inc.

David P.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
They are an excellent company. They follow up well and call with reminders on different services like cleaning my air duct system.
Description of Work: They have installed heating and ac units and serviced them several times over the last ten years.

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

Response from Stewart Heating Air & Plumbing Inc
Thank you for your positive feedback. It was an absolute pleasure to work with you. If we can ever do anything for you in the future, don’t hesitate to call. Regards, Ryan Stewart, Stewart Heating and Air, Inc.

Ellen G.
09/2012
5.0
air duct cleaning, drywall, heating & air conditioning/hvac, interior painters, roofing
  + 3 more
They are a wonderful company to have in my home. I could not ask for more. I have been very pleased with their service. They are polite, respectful of my home, and clean up well. They make sure to protect my flooring and furniture. Their prices are competitive.
Description of Work: They installed insulation in our attic. They also installed a new heating and air system with a new duct system. They have installed an attic fan and a new ceiling in a room and re painted it.

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

Jal J.
09/2012
4.0
heating & air conditioning/hvac
  + -1 more
The service was great. They arrived promptly and completed the work in time.
Description of Work: They replaced the lower motor of the furnace.

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

Yes, I recommend this pro

Frank B.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
The guy was nice and came on time. He assessed the problem and fixed it. He was very pleasant. They did not try to hard sell us but instead fixed the problem. The price was reasonable and they explained the prices up front.
Description of Work: Our air conditioning unit stopped working and they were able to repair a fuse.

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

Culton I.
04/2012
5.0
heating & air conditioning/hvac
  + -1 more
They were very prompt, arrived on time, and the price seemed fair. We were pleased with the service, and we will use them again.
Description of Work: They installed a new furnace.

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

Response from Stewart Heating Air & Plumbing Inc
Member, we appreciate your business. Thank you for the great referral. Ryan Stewart

nora J.
04/2012
5.0
heating & air conditioning/hvac
  + -1 more
We have been with Stewart Heating and Air for 35 years, and we wouldn't use any other company. They are professional, available whenever we need them, and the company is still owned by the founder. Furthermore, the company's technicians are clean and friendly. Once after inspecting the house for any problems, they phoned a couple of days later just to ensure the inspection had been done properly.
Description of Work: They inspected the 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

Response from Stewart Heating Air & Plumbing Inc
Thank you for using our company for many years. We appreciate your loyalty. Ryan Stewart

Edgar H.
04/2012
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well with the installation, and they were flexible with scheduling, too. I am satisfied with the service.
Description of Work: They installed a new furnace and did some ductwork.

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
$8,000

Response from Stewart Heating Air & Plumbing Inc
Member, thank you for trusting our company with the project for your home. We appreciate your business. Ryan Stewart

LEE H.
04/2012
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well, but we decided to postpone the work.
Description of Work: They provided an estimate for upgrading our furnace.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Stewart Heating Air & Plumbing Inc
Member, thank you for choosing our company to give you a price on a new furnace. We appreciate it. Ryan Stewart

Bill S.
03/2012
5.0
heating & air conditioning/hvac
  + -1 more
Kevin was on time, they did not leave a mess, a good valve for a good product and price.
Description of Work: They installed two electronic air cleaners in my home.

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
$1,390

Response from Stewart Heating Air & Plumbing Inc
Thank you for choosing our company to install your new filters. We appreciate the business. Ryan Stewart

Bill S.
02/2012
5.0
heating & air conditioning/hvac
  + -1 more
From the initial meeting of the their estimating professionals Staci and Bill. To the installation of my new system we had a great experience. They finished on time. Cleaned up everyday and were very polite. I would use them again.
Description of Work: Replaced my furnace and air conditioner. Added insulation to the attic of my home.

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
$18,420

Response from Stewart Heating Air & Plumbing Inc
Thank you for trusting our company with the project for your home. Ryan Stewart

Contact information

620 Garcia Ave Ste E, Pittsburg, CA 94565

http://stewartheatingandair.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day

Licensing

Bonded

Insured

Licensed*

Trade License Number
290747
Trade License Locale
California
Trade License Authority
State Contractors License Board
Trade License Expiration
01/31/2019

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
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,
Plumbing,
Air Duct Cleaning,
Water Heaters,
Drain Cleaning,
Appliance Repair,
Roofing,
Drywall,
Interior Painting,
Energy Efficiency Auditing,
Insulation

FAQ

Stewart Heating Air & Plumbing Inc is currently rated 4.5 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

Stewart Heating Air & Plumbing Inc accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Stewart Heating Air & Plumbing Inc offers free project estimates.
Yes, Stewart Heating Air & Plumbing Inc offers eco-friendly accreditations.
Yes, Stewart Heating Air & Plumbing Inc offers a 5% senior discount.
Yes, Stewart Heating Air & Plumbing Inc offers emergency services.
Yes, Stewart Heating Air & Plumbing Inc offers warranties.
Stewart Heating Air & Plumbing Inc offers the following services: Residential & Commercial Heating, Air Conditioning Repair, Plumbing, HVAC, Attic Insulation, Duct Cleaning & Water Heater Replacement.

Contact information

620 Garcia Ave Ste E, Pittsburg, CA 94565

http://stewartheatingandair.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day