How much does AC repair cost in Gilroy?

AC repair in the Gilroy area typically costs $150–$650 depending on the issue. Common fixes like refrigerant recharge run $200–$400, while compressor replacement can be $800–$2,000. We provide upfront pricing before any work begins.

How quickly can you come for an AC emergency?

We offer same-day and emergency AC repair across Gilroy, CA. During peak summer months, our typical response time is 2–4 hours for emergency calls in the Gilroy metro area.

How much does a new AC cost in Gilroy?

A new central AC system in the Gilroy area typically costs $4,500–$15,000 installed, depending on home size, efficiency rating, and brand. Heat pump systems eligible for SMUD rebates can reduce your out-of-pocket cost by $1,500–$3,000.

What SMUD rebates are available for AC replacement?

SMUD currently offers up to $3,000 in rebates for qualifying heat pump installations. Additional federal tax credits of up to $2,000 may also apply for high-efficiency systems. We handle all rebate paperwork for you.

Are heat pumps worth it in Gilroy?

Heat pumps are excellent for Gilroy's climate. They provide efficient cooling in summer and heating in winter, and with SMUD rebates up to $3,000 plus federal tax credits up to $2,000, the payback period is typically 5–8 years.

How much do heat pumps save on energy bills?

Heat pumps can reduce heating costs by 30–50% compared to gas furnaces and cooling costs by 20–30% compared to standard AC units. SMUD customers see average annual savings of $400–$800.

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HVACGilroy, CAUnclaimed

Johnstone Supply

4.9★★★★★(9 Google reviews)

36NorCal Score· Standard

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Business Information

Address: 8871 Muraoka Dr, Gilroy, CA 95020, USAGet Directions
Phone: (408) 680-0697
Website: johnstonesupply.com/store559
Trade: HVAC
License: C-20 (Warm-Air Heating, Ventilating and Air-Conditioning)
Area: Gilroy, CA

Business Hours

Mon	7:00 AM – 4:00 PM
Tue	7:00 AM – 4:00 PM
Wed(Today)	7:00 AM – 4:00 PM
Thu	7:00 AM – 4:00 PM
Fri	7:00 AM – 4:00 PM
Sat	Closed
Sun	Closed

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Reviews

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3 Google

★★★★★Dawson Herrimaen2 months agovia Google

The manager Grant helped me and was awesome! If you do HVAC they have what you need. Thank you Grant. Great service!

★★★★★miguel cervantesa year agovia Google

This store is extremely helpful and the employee are doing amazing work. Every time I need something or call they always go out there way to find it for me. Also every time I go they have everything in stock or if not they’ll order it for me right away and ready to pick up the next day they do quality work!!

★★★★★Oss Hvaca year agovia Google

Love the great customer service and attention to detail. If any mistakes are made they correct the issues immediately. Come here for great service, selection of hvac products, knowledgeable staff

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About Johnstone Supply

Johnstone Supply in Gilroy is praised for its knowledgeable and attentive staff, including manager Grant, who go out of their way to help customers find what they need. Customers highlight the store's strong inventory of HVAC products, noting that items are typically in stock or quickly ordered and ready for next-day pickup. The store stands out for its quality workmanship, attention to detail, and willingness to promptly correct any mistakes, ensuring reliable and responsive customer service. Contact them directly or request a free quote through NorCal Repairs.

AI Summary — Updated July 2026

HVAC Services in Gilroy

AC Repair$150–$65024/7 Emergency AC Replacement$4,500–$15,000 Heat Pump Installation$6,000–$18,000 Furnace Repair$125–$50024/7 Emergency Furnace Replacement$3,500–$10,000 HVAC Maintenance$89–$199 Ductwork Services$300–$5,000 Mini-Split Installation$3,000–$8,000 Thermostat Installation$150–$500 Indoor Air Quality$200–$3,000

Service Area

Johnstone Supply serves Gilroy and the surrounding areas:

Gilroy San Jose Sunnyvale Santa Clara Mountain View Milpitas Cupertino

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