HVAC Contractor in Walnut Creek, CA

HVAC Services in Walnut Creek, California

Trusted Heating and Air Conditioning Solutions for Walnut Creek Homes and Businesses Since 1992

When homeowners and businesses need a dependable HVAC contractor in Walnut Creek, CA, they turn to Connolly Heating and Air Conditioning. As a family-owned HVAC company serving Contra Costa County since 1992, we provide professional heating, cooling, repair, replacement, installation, and maintenance services designed to keep your property comfortable year-round.

Whether you need emergency AC repair, furnace installation, heat pump replacement, or preventative HVAC maintenance, our experienced technicians deliver honest recommendations, quality workmanship, and dependable service.

Connolly Heating and Air Conditioning - Walnut Creek

HVAC Services in Walnut Creek, California

Trusted Heating and Air Conditioning Solutions for Walnut Creek Homes and Businesses Since 1992

Your Local HVAC Contractor Serving Walnut Creek

Walnut Creek homeowners experience hot summers and cool winter evenings, making a reliable HVAC system essential for year-round comfort. Connolly Heating and Air Conditioning provides complete heating and cooling solutions customized to the unique needs of homes and businesses throughout Walnut Creek and the surrounding communities.

As a licensed and insured HVAC contractor, we specialize in:

✔ Air Conditioning Installation
✔ Air Conditioning Repair
✔ Furnace Installation
✔ Furnace Repair
✔ Heat Pump Installation
✔ Heat Pump Repair
✔ HVAC Maintenance
✔ Ductwork Services
✔ Indoor Air Quality Solutions
✔ Commercial HVAC Services

From downtown Walnut Creek to Northgate, Saranap, Rossmoor, and surrounding neighborhoods, we help homeowners stay comfortable in every season.

Complete HVAC Services in Walnut Creek, CA

Air Conditioning Repair

When your AC stops working during the summer heat, our technicians provide prompt diagnostics and reliable air conditioning repair services to restore comfort quickly.

Air Conditioning Installation

Whether you're replacing an outdated system or installing a new unit, we offer energy-efficient cooling solutions designed for long-term performance.

Furnace Installation & Repair

Our team provides professional furnace installation, replacement, and repair services to ensure dependable heating throughout the colder months.

Heat Pump Installation & Repair

Heat pumps offer efficient year-round comfort by providing both heating and cooling from a single system. We install, repair, and replace heat pumps throughout Walnut Creek.

HVAC Maintenance

Prevent costly breakdowns and improve system efficiency with routine HVAC maintenance and seasonal tune-ups.

Commercial HVAC Services

We help local businesses maintain comfortable environments through professional commercial HVAC installation, repair, and maintenance services.

Why Walnut Creek Homeowners Choose Connolly Heating and Air Conditioning

For more than 30 years, our company has built a reputation based on honesty, integrity, quality workmanship, and exceptional customer service.

Benefits

✔ Family-Owned Since 1992
✔ Licensed & Insured HVAC Contractor
✔ Free Estimates Available
✔ Financing Options Available
✔ Emergency HVAC Service Available
✔ Service for All Major HVAC Brands
✔ Experienced HVAC Technicians
✔ Long-Term Customer Relationships

HVAC Installation & Repair in Walnut Creek

Whether you're upgrading an aging system, planning a home renovation, or dealing with an unexpected HVAC breakdown, our team is ready to help.

We work with homeowners throughout Walnut Creek to provide customized HVAC solutions that improve comfort, energy efficiency, and indoor air quality.

From air conditioning repair and furnace installation to heat pump upgrades and preventative maintenance plans, we offer dependable solutions tailored to your home's needs and budget.

Proudly Serving Walnut Creek and Nearby Communities

Our team proudly serves customers throughout:

Walnut Creek
Saranap
Rossmoor
Northgate
Parkmead
Buena Vista
Ygnacio Valley
Lafayette
Pleasant Hill
Concord

We understand the local climate and provide HVAC solutions specifically designed for Contra Costa County homes and businesses.

Frequently Asked Questions

How much does HVAC service cost in Walnut Creek?

The cost depends on the service required, equipment type, and the condition of your HVAC system. We provide free estimates for new installations and replacements.

Do you offer emergency AC repair in Walnut Creek?

Yes. Our team provides fast response times for urgent air conditioning and heating issues.

How often should HVAC systems be serviced?

Most systems should be professionally serviced twice per year—once before summer and once before winter.

What HVAC brands do you service?

We service and repair most major HVAC manufacturers and equipment brands.

Do you install heat pumps in Walnut Creek?

Yes. We provide heat pump installation, replacement, repair, and maintenance services throughout Walnut Creek and surrounding communities.

Continue Reading Read Less

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

We're Not Comfortable Until You Are

We provide quality HVAC services along with regular discounts and maintenance plans. Call Connolly Heating & Air Conditioning today for comfort you can count on.

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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