HVAC Repair in Walnut Creek, CA

Trio Heating & Air
Trio Heating & Air
4.5
location
Serves Walnut Creek, CA
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16 years in business
At Trio Heating and Air, a Family-Owned Business in the Bay Area, we’re dedicated to delivering Top-Quality Plumbing, Heating, and Air Conditioning Services with a focus on Customer Satisfaction, Employee Well-Being, and Environmental Responsibility. With over 1,500+ 5-Star Reviews across Google, Yelp, & Thumbtack, our commitment to these values is clear—we Love What We Do! We offer Transparent Pricing, Straightforward Terms, and Dependable Warranties to ensure your peace of mind. Ready to experience comfort with Trio? Visit our website or Schedule a Callback, and let our Skilled Technicians take care of your needs. + Please Note: We do not service Portable Air Conditioners, Window Air Conditioners, or Wall Furnaces. + We do not offer labor services for HVAC units purchased from third parties.
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Ally Building Company
Ally Building Company
4.5
location
Serves Walnut Creek, CA
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5 years in business
We're here so you can focus on your product, while we focus on your building.
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Refreshed Heating And Cooling
Refreshed Heating And Cooling
4.5
location
Serves Walnut Creek, CA
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4 years in business
Here at Refreshed Heating and Cooling, our primary focus is quality and customer service! Our company has continued to invest in state-of-the-art technology that allows us to deliver the highest level of service at the lowest possible cost.
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AIRMAX Home Solutions
AIRMAX Home Solutions
4.5
location
Serves Walnut Creek, CA
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9 years in business
Dedicated to high quality HVAC solutions! Passionate about keeping your home comfortable with expert service, honest pricing, and customer-first care. Whether it’s repairs, installations, or heat pump solutions, we deliver reliable, energy-efficient results. Your comfort is our priority!
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Nemi HVAC service
Nemi HVAC service
4.5
location
Serves Walnut Creek, CA
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6 years in business
Dedicated HVAC technician. Passionate and experienced worker with superior customer service skills. Proven history of high quality and timely work.
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Good Guys Services
Good Guys Services
4.5
location
Serves Walnut Creek, CA
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4 years in business
Why Choose Good Guy Services? Because We’re the Good Guys! Chimney Services (Cleaning, Repairs, Installations): From deep cleaning to expert repairs and leak-proof installations, we keep your chimney in top shape. No more smoky surprises or costly damage—just a safe, efficient, and durable chimney that stands the test of time. Air Duct Cleaning: Breathe easier with our professional air duct cleaning. We clear out dust, allergens, and hidden contaminants, making your home fresher and your HVAC system work smarter, not harder. Say goodbye to stale air and hello to cleaner living! Dryer Vent Cleaning: A clogged dryer vent is a fire hazard waiting to happen—not on our watch! We remove built-up lint to boost efficiency, lower energy costs, and most importantly, keep your home safe. Faster drying, lower bills, and peace of mind? That’s a win-win-win! At Good Guy Services, we deliver top-quality chimney, air duct, and dryer vent cleaning and repairs. With a focus on safety and efficiency, we ensure your home stays fresh and secure. Rely on the Good Guys to keep your home running smoothly and breathe easy with service you can count on!
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Q&A

1. How often should I service my HVAC system?

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It's recommended to have your HVAC system serviced twice a year—once before the cooling season and once before the heating season.

2. What are the signs that my HVAC system needs repair?

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Common signs include unusual noises, inconsistent temperatures, increased energy bills, and poor airflow.

3. How can I improve the efficiency of my HVAC system?

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Regular maintenance, changing filters, sealing leaks, and using a programmable thermostat can improve efficiency.

4. What should I do if my HVAC system stops working?

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Check the thermostat settings, circuit breakers, and filters. If the issue persists, contact a professional technician.

5. How long does an HVAC system typically last?

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With proper maintenance, an HVAC system can last 15-20 years. Regular servicing can help extend its lifespan.

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