GNC Heating and Air Conditioning

GNC Heating and Air Conditioning is a HVAC contractor on OpenStreetMap in Rancho Cucamonga, California. We have not checked a license for this business. California has a statewide contractor license, so ask for the license or registration number and check it with the state or your local building department.

Contact

Trades

HVAC Contractors

Address

7211 Haven Avenue, Rancho Cucamonga, CA 91701

Phone

(909) 980-2303

Website

gnchvac.com

Hours

Mo-Fr 07:30-18:30; Sa 08:00-16:30
As mapped; call first.

Location

Map © OpenStreetMap contributors.

Before You Hire

Typical lead time is same day to a week; longer in peak season. Ask:

• What is your license number, and which state or city issued it?
• Can you send a current certificate of liability insurance and proof of workers’ compensation?
• Will the contract list the scope, materials, price, start and finish dates and payment schedule?
• Who pulls the permits, and are they included in the price?
• Who will run the job day to day, and will you use subcontractors?

All 9 questions to ask →

California Rules

California has a statewide contractor license. Threshold: $1,000 in labor and materials, or a job needing a permit or extra workers. Read the California license summary.

• A proper load calculation matters more than matching the old unit’s size.
• Compare the same size and efficiency across quotes.