Connolly Heating & Air Conditioning

HVAC Services in Pleasant Hill, CA

(925) 281-3462

Reliable Air Conditioning Solutions

Air conditioning system not blowing out cold air in your Pleasant Hill, CA, home? Do you hear a concerning noise coming from your system?

Whether you need a replacement or repair, Connolly Heating & Air can provide the solution you need to keep cool. Our professionals want you to be entirely satisfied with your system and comfortable in your home regardless of how hot it may be outside.

Learn more about air conditioners.

Expert Air Duct Services in Pleasant Hill, CA

For air duct installation, replacement, and repair in Pleasant Hill, CA, opt for service from our Connolly Heating & Air professionals. We are the air duct experts and want to be sure you aren’t losing any air through leaks or tears, which can put a strain on your heating and cooling system.

Experience comfort any time of the year. Let our professionals perform a thorough inspection and provide the services you need to ensure you have a fully efficient system.

Learn more about air ducts.

Comprehensive Commercial HVAC Services

Whether you are in search of the best heating and cooling installation, replacement, repair, or maintenance services for your commercial building here in Pleasant Hill, CA, Connolly Heating & Air can help. We are a leader in the commercial heating and cooling industry, so no matter what needs you have, our experts can take on the job.

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Quality Ductless System Installations

When you need the best ductless system services in Pleasant Hill, CA, Connolly Heating & Air is here for you with an expert team to provide everything from installation and replacement to repairs and routine maintenance. Our team of experts is highly skilled and trained so you will always be receiving the top-quality service you deserve.

Learn more about ductless systems.

Furnace Installation and Repair in Pleasant Hill, CA

When the time comes for a new furnace in your Pleasant Hill, CA, home, just give our Connolly Heating & Air furnace professionals a call. Whether it’s a brand new installation or replacement, we are here to discuss all of the options that will work best for your needs and the needs of your Pleasant Hill home.

Learn more about furnaces.

Energy-Efficient Heat Pump Solutions

Tired of the current heating and cooling system in your California home? Heat pumps make an excellent option when you’re looking to enjoy maximum energy efficiency and cut your energy bills down. Connolly Heating & Air can recommend a heat pump to best suit your needs and the needs of your Pleasant Hill, CA, home.

Learn more about heat pumps.

Improve Your Indoor Air Quality Today

You live and spend more time in your Pleasant Hill home than just about anywhere else. Increase your indoor home comfort by turning to our Connolly Heating & Air professionals who can inform you of the best indoor air quality (IAQ) products and systems to add to your Pleasant Hill, CA, home for cleaner air.

Our experts have the knowledge and experience to help transform your home into a more desirable atmosphere for you and any other household members or guests.

Learn more about indoor air quality.

Schedule Your HVAC Maintenance Today

Tired of repair after repair on the heating, ventilation, and air conditioning (HVAC) system in your Pleasant Hill home? Connolly Heating & Air is here with a solution for you. Simply schedule professional preventative maintenance with our professionals, and we will perform a thorough inspection as well as routine service to be sure your system is functioning appropriately.

Learn more about maintenance.

Contact Connolly Heating & Air Conditioning Today!

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Neighborhoods We Serve for Heat Pump Service in Concord

Downtown Concord and Todos Santos Plaza: The older homes around Todos Santos Plaza and downtown Concord often run aging HVAC systems that struggle through inland summer heat. Many of these houses are prime candidates to convert an old furnace and AC combo into a single efficient heat pump. We help downtown Concord homeowners upgrade without disrupting the character of their home.

Ygnacio Valley: Established Ygnacio Valley neighborhoods sit in some of the hottest inland pockets of Concord, where a heat pump earns its keep every summer. Homes here frequently need replacement units once their original systems pass the fifteen-year mark. We size and install high-efficiency heat pumps built for this area's demanding cooling load.
Clayton Valley and Dana Estates: Larger homes in the Clayton Valley and Dana Estates areas often deal with rooms that never cool evenly on a single-zone system. A properly sized heat pump with the right airflow design fixes those hot and cold spots. We assess each home individually and recommend zoning where it makes sense.
Willow Pass and Sun Terrace: The mid-century homes near Willow Pass Road and Sun Terrace were built for a different era of heating and cooling, and many still run original ductwork and aging equipment. These are the homes where switching to an efficient heat pump makes the biggest difference in comfort and monthly bills. We handle the full conversion, from load calculation to final startup.

Special Offers Priceless HVAC service that you can afford!
Beat the heat or stay cozy warm without breaking the bank. Check out our coupons and make every breath at home a refreshing and budget-friendly experience.

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The Connolly Blog Hear from industry experts with decades of experience!
View our blog to learn about our tricks of the trade! We've gathered the best tips to share with you to help you keep your home comfortable, no matter the season.

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Maintenance Plans Peace of mind with year-round protection!

Keep your HVAC system protected with one of our maintenance plans! You'll score some exclusive savings and have the comfort of knowing that your HVAC systems are running smoothly.

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Serving Concord and the Surrounding East Bay

Based in nearby Pacheco, we provide fast HVAC service across Concord and the wider Contra Costa County area. If you are just outside the areas listed below, call us and we will confirm coverage for your address.

Water Heaters

Is the water heater in your Pleasant Hill, CA, home near the end of its service life? Do you have leaks or hear loud noises coming from it? Our Connolly Heating & Air professionals can assess the situation and address the situation accordingly.

We provide everything from installation and replacement to repairs and preventative maintenance here in Pleasant Hill. Let us take care of all your water heater needs.

Learn more about water heaters.

Zone Control Systems

Having an issue with your zone control system in your Pleasant Hill home? Just reach out to our Connolly Heating & Air professionals. We will perform an inspection and resolve the issue for you in no time.

When it comes to repairs or a new zone control system installation, our professionals have the knowledge and skillset to get the job done right. We are devoted to customer satisfaction. Our top priority is meticulous and efficient work so you can enjoy the highest level of comfort in your Pleasant Hill, CA, home.

Learn more about zone control systems.

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Pacheco Trusted Family-Owned Heat Pump Company Since 1992

Connolly Heating and Air Conditioning has served Concord and the surrounding East Bay for more than three decades. We are family-owned, and the same values that built our reputation still run the business: honest diagnostics, straight pricing, and work we stand behind. Concord homeowners who were burned by a previous contractor come to us because we tell them the truth about what their system needs, even when that means a smaller repair instead of a bigger sale.

Licensed & Insured HVAC Contractor
Family-Owned Since 1992
Free Estimates Available
Financing Options Available
We Service All Makes and Brands

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