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Where Accuracy Meets Comfort

HVAC Santa Maria CA, Precision Service for Homes & Businesses

Veteran-owned and family-run with 38+ years in Northern Santa Barbara County, we bring calm, no-pressure help when your heating or AC isn’t doing its job. Fast is fine, but accuracy is everything—so we test, verify, and fix the root cause.

Heating, Cooling, IAQ, and More

One team for repairs, installs, and real answers

Whether you need urgent repair help, a new system quote, or proof your HVAC is performing the way it should, we make the next step simple. You’ll get clear options, transparent recommendations, and workmanship backed by measured results.

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Residential

Heating and AC repair/installation, indoor air quality upgrades, and diagnostics designed to stop repeat issues and restore steady comfort.

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Commercial

Heating and cooling service plus specialized solutions for demanding environments—built around reliable performance and minimal downtime.

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The Difference Is in the Testing

Straight answers, proven performance, no gimmicks

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Performance-verified work

NCI-certified technicians use MeasureQuick and third-party testing to confirm airflow and output—so you’re not paying for guesswork.

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No-pressure, education-first

We explain what we’re seeing, what it means, and what your options are, so you can choose what fits without being pushed.

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Known for solving the hard problems

When comfort issues keep coming back, we dig deeper to find the real cause and correct it—especially when others couldn’t.

Real Feedback From Local Customers

A reputation built one job at a time

Homeowners and business owners consistently mention our honesty, attention to detail, and ability to fix issues other HVAC companies couldn’t resolve. These real experiences reflect our no-pressure approach and commitment to doing the job right the first time.

Mike W.

Very knowledgeable! Excellent installs!

Catherine B.

Of course the heater decided to make shrieking noises right at Christmas time. So we turned it off and used space heaters until the Holidays were over. Accurate Heating and Air Conditioning were more then professional and competent, they were helpful. They respected us and did not try to fix things that didn’t need fixing. Grant found the problem and ordered the part. In the mean time he got the furnace working again. He came back with the part two days later and tried to install it. Long story short he could not disconnect the faulty part from the motor. But he was able to lubricate the bearing sufficiently that the noise was gone once put back together. As they didn’t install the new part, they did not charge me with the service call. When was the last time that had happened to you? I will have all my heating and air conditioning needs taken care of by Accurate! They are awesome! And Grant the technician was easy to talk to and patient with all my zillion questions. I would recommend this company to everyone.

Laura W.

I am so incredibly impressed by this company. 1. Their response time was phenomenal. 2. The technician was very professional and took the time to address my concerns. 3. The company sent me a text message when the technician was on their way and included a name and photo so I knew who to expect.

Sean J.

I scheduled my first AC Heating standard maintenance for my system. Accurate is professional, punctual, extremely knowledgeable, and extremely reasonably priced for the expert service. Thank you Ron, Emily, Paul and Accurate. I have also schedule my tankless water heater for standard maintenance and looking forward to having that system checked out as well.

Steve C.

Wow. Refreshing. They came on time, did the work professionally, and charged a fair price. My RV AC was broken. Bob's RV Repair couldn't fix it. Accurate had it fixed in about 20 minutes - they had the part with them in their trailer. Very awesome! My gas-operated fireplace was also broken. Accurate did some testing and diagnosed the problem. Seeing that I was a little handy, he gave me the link in Amazon on the part to order and showed me where to replace it when it came in. I order the part, saved the return visit, and now the fireplace is working again. He also inspected my home heating system, changed out the filter with a new one from his trailer, adjusted the venting to improve heating to my home office, and recommended some future upgrades that we might want to consider. I will definitely use Accurate in the future.

Neil A.

Exceptional service! Accurate Heating got me in early due to a cancellation. The repair person, Paul, was great -- very knowledgeable, friendly, and very good at what he does. He took time to explain why the furnace wasn't working, fixed the problem, and took time to find out what caused the problem. He even climbed on the roof to check out the flue to make sure water wasn't coming in from rain. Amazing!

John F.

Ron showed up on time and fixed our furnace. He is local and knows everyone. Friendly and professional. I recommend him highly.

Heather M.

We hired Accurate to install a new furnace in our home. Ron was very thorough explaining all of our options and their associated costs so we could make an informed decision on our replacement. His crew arrived on time and were very polite. I was really impressed with the work crew and felt very comfortable having them in my home working for the day. They got us up and running quickly and answered all of my questions about the new system. Definitely recommend them for repairs and new installs.

Quick E.

We are extremely satisfied with our HVAC system upgrade. The installation was done efficiently, communication was clear, and the system is performing exactly as expected. Great experience overall.

Dan M.

I had Accurate Heating & AC install an air conditioner a few years back, and I have them do the service on the HVAC annually. The technicians are courteous, professional and answer any questions with confidence and knowledgeable of the system. I definitely would recommend them.

Frank L.

The service I received was very good. The technician was informative and fixed my HVAC so now it works like new. The price i was charged was very good!

Adam H.

Ron and his team are the best! Innovative, friendly, and they stand behind their work 100%. Would highly recommend using them for domestic or commercial HVAC work. 10/10!

Janet H.

A few years ago, the walls around our furnace vents had a lot of dark soot stains. We assumed it was a furnace issue and/or soot was blowing out of the furnace ducts in the attic. An agent came and did a complete check of the furnace and found no issues.He ask if we burned candles in the house and we were on an almost nightly basis. He said that was probably the problem. We stopped burning candles, cleaned the walls and no more problem. Our issue resolved by the low cost house call. Didn't try to sell us a new furnace or perform expensive "repairs". Basic checks, simple questions.

Janice (.

Accurate Heating & AC has always been fantastic - punctual, reliable, reasonable prices. Ron & Paul are knowledgeable and super helpful if you have questions. Super happy with the system they installed for me in 2020, no problems and the AC gets lots of use :)
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Local HVAC Help Across Northern Santa Barbara County

Based in Lompoc, serving Santa Maria and beyond

We proudly serve Santa Maria, Lompoc, and the surrounding communities with residential and commercial HVAC service that’s built for lasting comfort. If you’re dealing with uneven temperatures, recurring breakdowns, or high bills, we’ll help you pinpoint what’s happening and fix it the right way.


You’ll also see our team throughout the Santa Ynez Valley, including Solvang, Buellton, Santa Ynez, and Los Olivos, plus Orcutt and Guadalupe. If you need 24/7 emergency service, call right away so we can get you back to safe, comfortable conditions as quickly as possible.