
Serving Antioch, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"They gave me an estimate for the replacement that was way above other estimates. I paid just $69 for the estimate"





+73


Serving Antioch, CA and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Warranties offered
"They gave me an estimate for the replacement that was way above other estimates. I paid just $69 for the estimate"





+73

Serving Antioch, CA and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
"These guys are AMAZING! They replaced a furnace and overall I was VERY
IMPRESSED. Their prices were great, their service was 10/10 and overall
very professional and trustworthy. I rarely review, but I feel good
about recommending them because I know you will be in great hands.
"





+5
Serving Antioch, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Hi, I’m Saul, owner of a local HVAC company serving homeowners across the Bay Area.\n\nWe specialize in AC installation, furnace replacement, ductwork, thermostats, and fast, reliable repairs. Whether your system stopped working, needs an upgrade, or you’re looking to improve efficiency, we provide clear options and honest recommendations.\n\n✔ Upfront, transparent pricing \n✔ Clean, professional installations \n✔ Fast response times \n✔ High-efficiency systems (including Gree R-32) \n✔ Help with rebates and energy savings \n\nOur goal is simple: do the job right the first time and make the process easy for you.\n\nIf you're having issues with your heating or cooling system, send a message and tell me what’s going on—I’ll help you figure out the best solution.\n\nAre you looking for a repair, replacement, or just an estimate?

Serving Antioch, CA and surrounding areas
In business since 1954
Free estimates
Warranties offered
"Great job all around moving and replacing our heater, installing new ducting and adding AC. Michael was great helping us on the sales side, and Stuart and his crew (Juaquin, Derek, and Angel) worked hard to get our AC up and running right before a bad weekend heatwave. De Ann (sp?) was really helpful with coordinating schedules around our lives and everyone had clear and prompt communication. Definitely would use ABC again for other work."





+5

Serving Antioch, CA and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"The team of four was very professional and performed an excellent job in a record period of time. Just one day to take the old furnace away, replace all the old boots and duct work and install the new furnace. They paid a lot of attention not to damage or dirty the floor/carpet. I am very happy with their performance. They may not be the cheapest on the block but it was all worthed and you only have to do that once in your lifetime."





+42

Serving Antioch, CA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"The whole experience was wonderful! The team was on time and did a great job! I am more than happy with the installation and would hire again! Plus it’s nice to be able to support a local business!"





+24

Serving Antioch, CA and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"Wonderful! Paid attention to furniture. Went above and beyond. Actually fixed one of my vents. He was wonderful!"





+18

Serving Antioch, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"You won't find a better computer technician/computer builder than Jim Ferrell. I have been using his services for years and he has come to my rescue many times. When my computers crash, he helps me recover my data when no one else can. Recently he built me a computer specially designed for my needs and it works great. He got me better quality parts than they give you at places like Dell, and at really great prices. He has made house calls for me before and he has fixed my computer remotely via Internet access many times, which is very convenient. Other companies on the Internet claim to provide computer repair service via Internet access, but many of them are scammers (I have fallen prey to that myself, and my computer crashed as a result) but Jim is honest and trustworthy, so know that you don't have to worry about him taking advantage of you in any way. He will even take the time to teach you how to avoid scammers and other malicious things like viruses, which most computer technicians won't do. I recently purchased his monthly maintenance services. Every month he checks out my computer via the Internet and scans for anything malicious and looks at the overall function, and now I can rest easier knowing that Jim is watching over my computer's health. In today's world, you may feel like there is no one you can trust with your computer, your data, your personal financial info, or even your identity, but Jim is one person that you can indeed trust.
"



Serving Antioch, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."





+32

Serving Antioch, CA and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"I highly recommend Landmark construction energy crew. We live in a waterfront home and we have had several drafty & leaky windows, some of them single glass and the rest are double glass, (18 windows). And a lot of them were odd shapes, not just rectangles and squares. Five of the windows had to be new construction (not just replacement) to bring them up to work. We called Landmark construction energy crew and Ezra and Charlie came over to our house and gave us an estimate for the complete work. Both of them were very informative, honest and made us feel relaxed and confident about this work and about hiring them for that. Ezra assured us that this was a big job and that it will take close to 3 weeks to complete the replacement of them, but they could do it. And they did. Overall it took them about a month to order and manufacture all the windows. The installation crew, including Jason, Jose, and Roberto, did a beautiful job. It took five days, but the house was always left clean after the work day was done. The installation was beautifully done. What a pleasant experience. And we love our new windows.
Thank you, Landmark construction energy crew. We will recommend you to everyone."





+6
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