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Top-Rated Heat pump repair or service pros in Modesto - Updated Nov 2026

Avatar for Cosmic Comfort
Cosmic Comfort
4.8(
97
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Cosmic Comfort is a locally owned HVAC, electrical and solar company serving the Central Valley since 2015, from Modesto and Turlock to Merced, Atwater and Fresno. Our licensed team (CA C-10 and C-20, #1015082) handles AC and furnace repair and replacement, heat pumps, panel upgrades, rewires, EV chargers and solar with batteries. We're Tesla Certified for chargers and Powerwall. You get upfront pricing before any work starts, free estimates, flexible financing options and same-day service most weekdays. Every repair comes with a 1-year labor warranty, and every install with a 2-year labor warranty. You can reach us 24/7 to schedule. Join Cosmic Care for year-round maintenance and priority service.

Rooftop crane lift
Subpanel wiring
Team with van
Condenser and van
Rooftop wiring

+8

24 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for The Air Doctor Heating & Air
The Air Doctor Heating & Air
4.8(
34
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Fantastic service overall. Sam was prompt in responding to our request for a quote. He was great at explaining the situation and in repairing the unit. Would highly recommend this company."
Response time7 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Central Valley Air Conditioning
Central Valley Air Conditioning
4.7(
13
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Great experience from start to finish ! Gio was nice and the team was professional , knowledgeable, and efficient with our mini-split A/C installation. They explained everything clearly, paid attention to detail, and made sure everything was working properly before leaving. Excellent customer service and quality work. Highly recommend!"
Residential Changeout
New Unit
 Mini Split Install
 Mini Split Install
AC Tune up

+6

7 neighbors recently requested a quote
Avatar for Jets Electrical Installation, Inc.
Jets Electrical Installation, Inc.
1.0(
2
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

With almost 18 years of experience serving the area, we are your solution for all your electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on whom to call. Check out our 5-star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

HVAC REPLACEMENT & REPAIR
ELECTRICAL PANEL
PLUMBING
Response time2 days
8 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Joe Bryson Plumbing Heating and AC
Joe Bryson Plumbing Heating and AC
4.9(
19
)
Heat Pump - Repair or Service

Serving Modesto, CA and surrounding areas

In business since 1973

Free estimates

Emergency services offered

"This summer, my a c n went out so I called joe bryson, heating an error he told me he'd have somebody else that same day, I think I waited about hour or so before somebody showed up, does young tech was very nice and helpful. He showed me what was wrong with my a c And promptly fixed it."
Recommended by100%of homeowners
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FAQs for heat pump repair or service projects in Modesto, CA

Heat pumps move air to cool or warm your home during different seasons. In cold weather, they extract heat from the outdoors and bring it inside to warm your home. In warm weather, they remove heat from your home to keep it cool. This efficient heat transfer increases indoor comfort, improves energy efficiency, and reduces the need for additional heating systems.

Replacing a heat pump costs between $4,200 and $7,900. The actual cost depends on the type of heat pump. Geothermal models are the most expensive to replace, with the price of the unit plus labor ranging between $6,000 and $20,000. Air source models cost between $4,500 and $8,000 to replace, while the replacement costs for a mini split unit run between $1,300 and $8,000.

The average heat pump is designed to last about 14 years, roughly the same as a central air conditioning system (12 to 15 years). Newer models can last 20 years or more. How long your heat pump lasts depends on how frequently you use it and whether you perform routine maintenance like annual tuneups.

The Modesto, CA homeowners’ guide to heat pump repair or services

From average costs to expert advice, get all the answers you need to get your job done.