TRUSTWORTHY. ON-TIME. WORRY-FREE.

Local Professional Castro Valley, CA Heating & AC Company

Stop your search – you’ve found the #1 most reviewed HVAC company in the Castro Valley area – Service Champions!

When your AC & heating systems need professional attention, we’re who the good people of Castro Valley, CA turn to for prompt, honest and affordable service. Such an incredible area! While we can trace the history back to the late 1700s, Castro Valley is still somewhat of a bedroom community and our residential areas need proper HVAC systems to stay efficient.

AC Repair, Tune Ups, Installs & Replacements

Over the last nearly 20 years we’ve worked on, repaired, tuned up, and installed a huge assortment of AC makes and models. Regardless of what kind of system you have in your Castro Valley home (or how old it might be), Service Champions ensures proper workmanship.

  • Ironclad guarantees on every repair – this includes the Service Champions 2-year labor guarantee.
  • We ONLY employ highly-skilled, professionally vetted, regularly drug tested and trained technicians.
  • You’ll get a ‘No Change Order’ guarantee as well, so problems are fixed the first time for the quote and agreed upon pricing.
  • Our precision tune ups take 60-90 minutes and incorporate 21 unique operations, including professional-grade cleaning.
  • All new system installs are properly and transparently backed by a 3rd party permit company for complete peace of mind.

Find out more

Furnace Repair & Maintenance, New System Installs

Sure, we don’t see much snow or ferocious winters in the Castro Valley, CA area, but we all know how cold it can get. Our heaters are important, and when we combine our whole area’s heaters together the picture becomes clearer on why efficiency is so important as a community.

  • Same day service! Our technicians can quickly diagnose any furnace issues and recommend proper solutions.
  • With multiple locations in Northern California, along with a fully-stocked inventory and work trucks we call ‘warehouses on wheels’, we’re available now.
  • Our furnace tune ups ensure your heater is working at optimal levels when needed most.
  • Work with a Diamond Certified installer who can guarantee results and peace of mind.

Find out more

Get Your FREE Estimate Today

Need a new furnace installed? After you contact us and we get a technician out to your Castro Valley property, they’ll provide you with a free estimate. The estimate will be based on the exact size model your home requires, along with the needs of those living within the home. Find out which product is a perfect match! We’re here to educate, not pressure you in any way.

Yes, financing is available: Learn More

What It’s Like to Team Up With Service Champions

Frankly, for us to answer this question seems a bit biased. Would you ask a baker what they thought of their own cakes? Or, would you ask the folks who work with them and eat their goodies?

No kidding, we have well over 13,000 reviews and testimonials for you to browse at your leisure. Many are very short and sweet, while so many others are long, specific, and detailed. Here’s one we got recently.

“I was very impressed with Service Champions’ responsiveness, professionalism and commitment to fix my AC system. In one day, the technician identified the issue, which was relatively complex. He persisted to troubleshoot, received input from a senior technician, and repaired the unit. I would be quick to recommend them if any of my friends needed similar service.”

Responsive. Professional. Committed. Team-oriented. Quick. And here’s one more for good measure.

“Service Champions is the best – great communication, clean and respectful of our home and so helpful! Highly recommended! Thank you for today’s inspection and report.”

Great communication, clean and respectful. This is the kind of experience you can expect when you become a part of the Service Champions family.

Other Services Available in Castro Valley, CA

Service Champions is a full-service HVAC company that can help with indoor air quality, ductwork, thermostats, attic & floor inspection, zoning and plenty more. Over the years we’ve continued to grow and expand our ability to show up, get things in order quickly, and improve your quality of life for an affordable price.

Text, Call, Chat or Email for Service

Reach out to Service Champions today and we’ll quickly get one of our technicians out to your Castro Valley, CA property to address your issues and put your mind at ease – trustworthy, on-time, and worry free. This is the core of the Service Champions philosophy. We look forward to hearing from you.


Don’t see your area listed? We serve all across Sacramento in these cities:

Serving Northern California, Including Areas Around:

Schedule Service

Angie's List Super Service Award Diamond Certified HomeAdvisor Top Rated Top Work Places 2019