Connolly Heating and Air Conditioning: Your HVAC Experts in Pacheco, CA

For homeowners and business owners around the East Bay, a reliable HVAC system isn't just a luxury—it's a necessity for comfort year-round. Connolly Heating and Air Conditioning in Pacheco, CA, has been that trusted partner for over five decades.

Business Overview

This company provides complete heating and cooling services for both houses and commercial buildings. Their team of NATE-certified technicians is ready to help, whether you need a scheduled check-up or have an emergency repair in the middle of a hot Concord afternoon or a chilly Berkeley night.

Key Services

Connolly Heating and Air Conditioning handles all the major needs for your climate control systems. Their main services include:

• HVAC Installation or Replacement: Putting in new, energy-efficient systems or swapping out old, inefficient units.
• HVAC System Repair: Fixing problems with furnaces, air conditioners, and heat pumps to get your home comfortable again.
• HVAC System Maintenance: Regular tune-ups to keep systems running smoothly, improve efficiency, and prevent costly breakdowns.

They also specialize in ductless mini-splits, indoor air quality solutions like UV air purifiers, heat pump conversions, and tankless water heaters.

Areas Served

Connolly Heating and Air Conditioning proudly serves a wide area across the San Francisco East Bay. This includes Oakland, Hayward, Concord, Berkeley, Fairfield, Antioch, Richmond, Livermore, Pleasanton, Alameda, San Ramon, Union City, Pittsburg, Walnut Creek, Brentwood, Dublin, Danville, Oakley, Martinez, Pleasant Hill, Benicia, Lafayette, Bay Point, Orinda, Moraga, Alamo, Clayton, and many surrounding communities.

Their deep local knowledge means they understand the specific needs of homes and buildings from the historic architecture in Berkeley to newer developments in San Ramon.

Company History

Founded in 1971, Connolly Heating and Air Conditioning has grown from a local operation into a cornerstone service provider for the region. Their longevity is built on a simple principle: doing the job right the first time. They've adapted over the years, focusing on energy-efficient technology and improved indoor air quality to meet modern homeowner demands.

Leadership

Owner Norman Grimes takes great pride in this family business. He credits the company's lasting success to its highly skilled and dedicated team of personnel. Their combined experience ensures that every job, whether in a Livermore home or a Walnut Creek office, meets high standards.

Specialties & Highlights

A few key points make Connolly Heating and Air Conditioning stand out:

• They are NATE-certified experts, which is a top credential in the HVAC industry.
• They are authorized dealers and installers of reliable Carrier products.
• Services include air duct installation, insulation improvements, and even backup power solutions.
• They offer free estimates and flexible financing options to make projects more manageable.
• The company is fully bonded and insured for your protection (Licenses: B 268327 | HVAC 658796).

Why Locals Choose Connolly Heating and Air Conditioning

Residents and business owners across the East Bay turn to Connolly Heating and Air Conditioning for consistent reliability and quality workmanship. Their long-standing presence in Pacheco, CA, means they have a proven track record you can trust. They combine old-fashioned customer care with modern technical expertise, making them a go-to choice for heating, cooling, and air quality needs throughout the community.