GB Heating & Air Conditioning Inc.

5.0 (32 reviews)

| Pacheco, CA | General Contractor

GB Heating & Air Conditioning Inc. is a Pacheco-based general contractor specializing in HVAC and electrification services for homeowners.

At a Glance

Category: General Contractor
Location: Pacheco, CA
Rating: 5.0/5 (32 reviews)
Phone: +19257669992
Services: General Contractor, Service, Point Of Interest

GB Heating & Air Conditioning Inc. - General Contractor in Pacheco

About GB Heating & Air Conditioning Inc.

GB Heating & Air Conditioning Inc. is a general contractor based in Pacheco, CA, specializing in HVAC and electrical services. Operating from 411 North Buchanan Circle, they have a Google rating of 5.0 out of 5 stars based on 32 reviews.

Their services include installation, maintenance, and repair of heating, ventilation, and air conditioning systems. They also offer electrical contracting services, serving both residential and light commercial property owners in the Pacheco area.

When considering GB Heating & Air Conditioning Inc. for a project, homeowners may wish to inquire about specific experience with electrification projects, such as heat pump installations or electrical panel upgrades for EV chargers. Discussions regarding project scope, timelines, and equipment efficiency ratings are advisable. It is also recommended to request proof of current licensing and insurance for California general contractors.

Services

General Contractor

Service

Point Of Interest

Establishment

Hours

Friday 8:00-16:30 Monday 8:00-16:30 Tuesday 8:00-16:30 Thursday 8:00-16:30 Wednesday 8:00-16:30

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

411 North Buchanan Circle

Pacheco, CA 94553

(925) 766-9992

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Map

How to evaluate GB Heating & Air Conditioning Inc.

Before hiring GB Heating & Air Conditioning Inc. for general contractor work in Pacheco, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right general contractor for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that GB Heating & Air Conditioning Inc. carries an active CA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A general contractor that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare GB Heating & Air Conditioning Inc. side-by-side with other general contractor options in Pacheco, and they protect you from scope creep once the work begins.

Ask about project experience

Ask GB Heating & Air Conditioning Inc. how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a general contractor actually shows up.

Frequently Asked Questions

What areas does GB Heating & Air Conditioning Inc. serve?

GB Heating & Air Conditioning Inc. proudly serves Pleasant Hill, Walnut Creek, Moraga, Orinda, and Lafayette.

What types of HVAC products does GB Heating & Air Conditioning Inc. offer?

As a Carrier® dealer, they offer a wide variety of products including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, air cleaners, ultra violet lights, ventilators, and zoning products.