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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 176-200 of 461 reviews

Barbara M.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
I signed up for their contract, was pleased with the technician. $13 dollars per month. Fall and Spring check of entire system.
Description of Work: I used "STEWART HEATING AND AIR, INC."

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

Lori K.
03/2014
5.0
plumbing, water heater repair
  + 0 more
It was a fantastic deal! Well worth the price
Description of Work: Water heater flush. Fixed sink clog and hot water hose. Checked pipes and valves.

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
$49

Gail V.
03/2014
5.0
water heater repair
  + -1 more
He also cleaned the drains in the bathroom and kitchen. It went fine.
Description of Work: Flushed the hot water heater and replaced both lines on it.

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

Yes, I recommend this pro
$95

Ruth R.
03/2014
5.0
air duct cleaning
  + -1 more
We ended up replacing all the air ducts in our two story townhouse but are so pleased with the end result. We would use them again in a heartbeat!
Description of Work: Ron arrived to give an estimate on cleaning the air ducts but had to stop as soon as he saw asbestos in the attic. We wanted it removed and he jumped right on it having an asbestos remover here the next day. It turned into a week long project but all the workers were efficient and professional.

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
$7,000

Don B.
03/2014
5.0
air duct cleaning, heating & air conditioning/hvac
  + 0 more
They sent in two different contractors, however the first two contractors seemed more experienced. They stated when the new ducts were going to be installed, they were going to be suspended, but they didn't do that like they said they would. They explained what they were doing, what the pieces were and how they worked. I was pleaased with their professionalism, and they knew what they were doing.
Description of Work: They replaced and did some repair work on my ducts.

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
$3,200

Ron L.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
Replaced electronic ignition on a Sunday evening during a cold snap.
Description of Work: .

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
$285

Dietlinde E.
03/2014
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
We had them here yesterday and can only recommend this company. We are with this company since 1973, they are the best!
Description of Work: We had 2 or 3 heaters from them and air conditioners. Now, they added plumbing too.

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

Henry K.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
They responded promptly and performed the job as arranged. Not being HAVC literate, I can't value the quality of the work but I have had flawless experience with my heating all winter so let's go for "A".
Description of Work: Answered their ad for an inspection of my heat/cooling systems.

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
$69

Denise L.
03/2014
5.0
plumbing
  + -1 more
They did really good and I am looking to hire them in the future to replace our toilet.
Description of Work: Flush water heater, check faucet and fixed shower head.

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
$49

Thelma S.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
It went very well. I felt reassured because their work was warranties for several months. No problems afterwards at all.
Description of Work: Checked both furnaces and both air conditioners.

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
$200

Patricia D.
03/2014
2.0
heating & air conditioning/hvac
  + -1 more
They suggested a new heater and hustled me through an estimate (the estimator arriving within 1/2 hour) did all paperwork for them to start almost immediately " to save time by having to return" I got another estimate an it was $6000 less! I cancelled the job.
Description of Work: Checked out why heater was not coming on, reset thermostat.

Rating CategoryRating out of 5
quality
3.0
value
1.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

$39

Patricia K.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
He had it fixed in about five minutes. He was very polite, he had covers over his shoes while in my home. He asked to walk through my home. I was very impressed with his professionalism.
Description of Work: He fixed my air conditioning unit, the fan wasn't turning.

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
$40

Dietlinde E.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
Stewart Heating & Air Conditioning are an unbelievable company. Our experiences with them have been super. We wouldn't go anywhere else. We're very satisfied with their prices. We've used them since the 1970's.
Description of Work: They replaced our gas belt. We also have a contract with them to come out twice a year to check the furnace and the air conditioning unit.

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
$829

Lydia L.
03/2014
5.0
heating & air conditioning/hvac
  + -1 more
He was great I am terrible with names and thought I had finished this review already but it was an extremely busy time andI I was having computer problem in my business. I had had a gas leak that my fire alarm and carbon monoxide (installed and purchased from Angie's list provider Quick Electric in 2012) set off!! It was fortunate since there was no smell and PGE came out and told me to have it inspected. Also insulation was blocking ( that i had had installed in my attic in 2011 but the installers blocked the heating outflow and hot water heater outflow)! that should be removed. This young man went and removed it as an extra service. I needed a new valve which was going to cost $450 however since I had a home warranty for this service I could not justify going ahead with this since I pay them $575 a year for these types of things so once I found that out I did not proceed with servicing my heater but the inspeaction only showed that as a problem. He was great and if I needed to have more work done I would certanly recommend them. He went above and beyound and removed the insulation that blocked the heater exit.
Description of Work: He checked my heater & also removed insulation that blocked outflow!

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

Yes, I recommend this pro

Arnold H.
03/2014
3.0
heating & air conditioning/hvac
  + -1 more
They seemed competent, but... service rep recommended a very expensive cleaning of the blower unit (close to $400) and also an upgrade of our filtration system to a $1200 electronic version. I had my usual HVAC guy come after (another A-rated Angie's List firm), and he thought the blower unit was fine and that an upgrade on filtration was not necessary. So the "upselling" by Stewart was extensive and expensive.
Description of Work: Angie's Deal mega-inspection of heating unit at town home.

Rating CategoryRating out of 5
professionalism
5.0
punctuality
5.0


George S.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
We were very pleased with the quality of work, the workers and the company. Highly recommend them!
Description of Work: Installed new 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
$2,700

Denise C.
02/2014
3.0
heating & air conditioning/hvac
  + -1 more
Within 3 minutes of the inspector's arrival he was telling us we needed a new furnace, but all the tests he performed indicated that everything was working fine! He showed us corrosion on the burners, but mom said it has been that way since a fire back in the 60s and it has never affected the operation of the furnace. My mother was very upset at the way he decided so quickly about the furnace and said she has had it inspected before and there has never been a problem..
Description of Work: Furnace inspection.

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

$49

Demba S.
02/2014
1.0
heating & air conditioning/hvac
  + -1 more
This is what really upset me folks: he told me they could install a new unit faster than they could replace the circuit board ( which is just ridiculous) So the not-so-subtle hint was: If you want your heat back on fast, you'd sign up for a new furnace. I think they were more interested in selling a new unit to me than they were fixing the problem. He even had a financing scheme in place with monthly payments and an interest rate of 7.99%. Mind you people I had two toddlers a newborn at home with no heat during the bay area cold snap of the fall ( we all slept in the same room with a space heater) Once I told him that I was not interested in getting a new furnace and that the quote for replacing the part was outrageous, he could not get out of my house fast enough. Thanks to the Internet though, I found out that the price for the circuit board was $150 at a local HVAC supplier ( even cheaper online) I contacted another HVAC tech ( 5 stars rating on Yelp) who quoted me at $160 and got the job done. He told me that replacing a circuit board takes about 15 minutes for an experienced technician. He had to run other other diagnosis because, being the last one to touch the unit, he wanted to make sure they were no other underlying issues. My furnace is still fully functional and we are comfortable not thanks to Stewart which tried to take advantage of me by exploiting my predicament. New furnace my a**!! Do not trust them and always get |another quote from a licensed technician.
Description of Work: The technician showed up as scheduled and performed a diagnosis. He concluded that the problem was the circuit board. He also told me my furnace was almost 20 years old and needed to be replaced. He then called his office for |a quote. For a new furnace the quote was over $3600 and the cost of replacing circuit board was $785.

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

$39

Diego D.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
Efficient, on time and very friendly. I would recommend Don to anyone who needs air ducts cleaned and heating/air systems checked. They also offer a low cost yearly maintenance plan.
Description of Work: Happy customer

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
$169

James H.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
They contacted me promptly, scheduled a time, showed up at the scheduled time, did the work well, and were professional at every point of contact.
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
$49

Linda T.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
We utilized the Angie's List coupon for Stewart Heating & Air. They were prompt, professional & courteous. Both of our units were in the attic so they had to negotiate the ladders but that didn't seem to bother them at all. They also evaluated our insulation while they were up there & said it was good, so that was nice. We would definitely use them again & recommend them!
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

Helen T.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
Service was professional, tidy. Made good recommendations.
Description of Work: They did a furnace check and cleaning.

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
$50

Samuel J.
01/2014
1.0
heating & air conditioning/hvac
  + -1 more
not good she estimated the price in december 2013 then they ran a add in the news paper for a 50% discount and would not honor the discount i am very upset about this.
Description of Work: .

Rating CategoryRating out of 5
quality
1.0
value
1.0
professionalism
2.0
responsiveness
2.0

$6,200

Naz K.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
Overall service was great. The technician was punctual, professional and even gave me a tutorial on how furnaces work. He was very thorough. I would definitely use them again.
Description of Work: Annual service of 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
$49

Richard S.
01/2014
4.0
air duct cleaning, heating & air conditioning/hvac
  + 0 more
Knowledgeable estimator. Estimate was provided quickly, but too expensive for my budget. Apparently I have some asbestos wrapped ducts, and they told me I would have to replace them if I wanted the interior of ducts cleaned.
Description of Work: They came out for a free estimate for vent cleaning.

Rating CategoryRating out of 5
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

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