How much does AC repair cost in Antioch?

AC repair in the Antioch 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 Antioch, CA. During peak summer months, our typical response time is 2–4 hours for emergency calls in the Antioch metro area.

How much does a new AC cost in Antioch?

A new central AC system in the Antioch 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 Antioch?

Heat pumps are excellent for Antioch'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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HVACAntioch, CAUnclaimed

In Demand Plumbing Heating & Air

5★★★★★(15 Google reviews)

37NorCal Score· Standard

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Business Information

Address: 729 Fulton Shipyard Rd a1, Antioch, CA 94509, USAGet Directions
Phone: (925) 320-0867
Website: indemandplumbing.com/antioch-ca-plumber
Trade: HVAC
License: C-20 (Warm-Air Heating, Ventilating and Air-Conditioning)
Area: Antioch, CA

Business Hours

Mon	8:00 AM – 6:00 PM
Tue	8:00 AM – 6:00 PM
Wed(Today)	8:00 AM – 6:00 PM
Thu	8:00 AM – 6:00 PM
Fri	8:00 AM – 6:00 PM
Sat	8:00 AM – 4:00 PM
Sun	Closed

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Reviews

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3 Google

★★★★★Peggy B. Perazzo3 months agovia Google

Vince and Franco from In Demand Plumbing replaced our old hot water heater recently after the technician who flushed our old 13-year-old hot water heater notified us that a part was sticking. They did the job efficiently, and they were friendly and took the time to thoroughly explain everything before and after they were done with the job. They picked up after themselves, and everything was in good shape when they left. In Demand Plumbing yearly flushes our hot water heater, and the company has provided services for us for many years now.

★★★★★Sir William2 years agovia Google

Had an issue with the shower in the hallway called for an appointment. Got an appointment the same afternoon, Matt arrived and assessed the problem and will be back at my availability to fix the problem. Second time I have used in demand plumbing, very happy with the job they do.

★★★★★Michael Fox2 years agovia Google

I’ve used this company several times always with great service. On this visit Daniel was professional, polite and very friendly. Need plumbing work done I recommend In Demand Plumbing. Emergency response is exceptional.

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About In Demand Plumbing Heating & Air

In Demand Plumbing Heating & Air is praised for prompt scheduling, often providing same-day appointments, along with clear communication as technicians like Vince, Franco, Matt, and Daniel take time to explain issues and solutions before and after completing work. Customers highlight the company's efficiency, cleanliness, and friendly professionalism, with many returning repeatedly for services such as water heater replacements and annual maintenance flushes. The company's exceptional emergency response and consistent quality across multiple visits have earned strong customer loyalty and repeat business. Contact them directly or request a free quote through NorCal Repairs.

AI Summary — Updated July 2026

HVAC Services in Antioch

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

In Demand Plumbing Heating & Air serves Antioch and the surrounding areas:

Antioch Concord Pittsburg Brentwood Oakley Walnut Creek Martinez

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