Air Conditioning Repair in Modesto, CA
Find trusted professionals, understand costs, and track repairs in PropDoctor
Cost Range
$173–$1,150
Local Pros
17 available
Overview
Diagnose and repair air conditioning problems including inadequate cooling, strange noises, refrigerant leaks, and electrical issues. Restores comfort and prevents further system damage.
Modesto Climate Considerations (marine)
- • Heat pump in rare cold snaps
- • Lack of AC during heat waves
- • Mold in ductwork from humidity
Common Signs You Need Air Conditioning Repair
- • AC not blowing cold air
- • Unit running constantly but not cooling
- • Strange noises from AC unit
- • Water leaking around indoor unit
- • Ice forming on refrigerant lines
- • AC turns on and off rapidly (short cycling)
Air Conditioning Repair Cost in Modesto
Low
$173
Average
$662
High
$1,150
When to Call a Professional
Call a professional when:
AC systems involve refrigerant handling (EPA certified technicians only), high-voltage electrical components, and complex diagnostics. Always call a licensed HVAC technician.
Hvacs in Modesto
Kailey Air Systems
San Jose, CA
(408) 300-0016
IRBIS Air Plumbing Electrical
San Jose, CA
(669) 669-3203
Pelle Heating & Air Conditioning
San Jose, CA
(408) 800-2791
Founding Member
Premium spot in Modesto
Ambassador
Lead the Modesto community
Founding Member
Premium spot in Modesto
Modesto Housing Market
Median Home Price
$435,000
Homes for Sale
11
Price per Sq Ft
$223
Local Pros
196
Home Service Professionals Near Modesto
Median Household Income
$77,899
Median Home Value
$415,600
Median Rent
$1,609/mo
Homeownership Rate
58.4%
Population
218,614
Median Year Built
1978
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
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Air Conditioning Repair
Date
April 2026
Cost
$662
Vendor
Your local pro
Warranty
1-year material warranty
Modesto average: $173–$1,150
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
1-year material warranty
Auto-Checkup Created
"AC System Check" — every 12 months
Property Health Score
Fair
hvac category +12 pts(65 → 77)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for Modesto
Recommended Maintenance Plan — Modesto, California
Key Risks
- • Heat pump in rare cold snaps
- • Lack of AC during heat waves
- • Mold in ductwork from humidity
- • Occasional heat waves (homes lack AC)
- • Persistent rain and dampness
Schedule
Visual inspection (DIY)(DIY)
Professional air conditioning repair
Estimated: $150–$1000
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Smith & Sons
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J&R Home Services
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Related Services in Modesto
AC Unit Installation
Install a new central air conditioning system or replace an existing unit. Includes outdoor condenser, indoor evaporator coil, refrigerant lines, and electrical connections.
Smart Thermostat Installation
Install a programmable or smart thermostat to optimize heating and cooling schedules, reduce energy waste, and enable remote temperature control. Smart thermostats can save 10-15% on HVAC energy costs.
HVAC Tune-Up & Maintenance
Professional preventive maintenance for your heating and cooling system. Includes cleaning coils, checking refrigerant levels, inspecting electrical connections, testing safety controls, and replacing filters.
AC Refrigerant Recharge
Recharge your air conditioning system with the correct type and amount of refrigerant. Low refrigerant indicates a leak that must be found and repaired before recharging for lasting results.
California Regulations
Building Code: CBC 2022 (based on IRC 2021)
Seller Disclosure: California has among the most extensive disclosure requirements in the US. Sellers must complete a Transfer Disclosure Statement (TDS) plus Natural Hazard Disclosure (NHD).
Natural Disaster Risks: Earthquakes, Wildfires, Mudslides, Drought