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50+ Years
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Emergency
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Your Trusted HVAC & Plumbing Experts in Stockton Since 1946
Since 1946, Comfort Air has been a trusted provider of HVAC and plumbing services across Stockton, San Joaquin, and Stanislaus Counties. As a family-owned mechanical contracting company, we combine decades of industry expertise with a commitment to exceptional workmanship and customer service. Our team delivers comprehensive solutions for residential and commercial clients, including HVAC installation, repair, and maintenance, plumbing services, and emergency support.

With a focus on energy efficiency and advanced technology, we ensure reliable comfort systems tailored to client needs. Licensed and insured since 1946, our reputation for transparency, competitive pricing, and award-winning service has made us a regional leader in mechanical contracting.
Services
HVAC Installation Plumbing Repair Emergency Services Water Heater Repair Heating Maintenance AC Repair Ductless Mini Splits Indoor Air Quality Thermostat Replacement Zoning Systems
Details
  • Year established: 1946
Highlights and features
  • We offer 79 years of combined HVAC and plumbing expertise
  • Our team provides 24/7 emergency service with rapid response
  • Customized solutions for residential, commercial, and industrial projects
  • Licensed and insured with multiple CA contractor classifications
  • Award-winning service with 4.9 Google reviews from 1K+ customers
What people say
Award-winning service Prompt emergency response Competitive pricing Expert technicians Annual maintenance programs
Services
HVAC Installation
Professional HVAC installation services for residential and commercial properties. Our certified technicians ensure proper system sizing, efficient operation, and manufacturer warranty compliance. We specialize in Carrier systems with 10-year parts warranties.
Plumbing Repair
24/7 plumbing repair services for leaks, clogs, and system failures. Our licensed plumbers handle residential and commercial needs including water heaters, gas lines, and sewer repairs.
Emergency Services
Round-the-clock emergency HVAC and plumbing services with rapid response times. Available 365 days a year for critical system failures in residential and commercial properties.
Water Heater Repair
Expert repair and maintenance for gas, electric, and tankless water heaters. We offer same-day service and energy-efficient replacement options with proper installation guarantees.
Indoor Air Quality
Comprehensive indoor air quality solutions including filtration systems, ventilation upgrades, and allergen reduction. Improves comfort and health in residential and commercial environments.
Questions
When should I schedule HVAC maintenance?
We recommend bi-annual maintenance in spring and fall to optimize system performance and prevent breakdowns during peak seasons.
Should I repair or replace my HVAC system?
Consider replacement if your system is over 15 years old or repair costs exceed 50% of a new unit's price.
How often should I change air filters?
Check monthly and replace when dirty, typically every 1-3 months depending on usage and air quality.
What are the benefits of Carrier HVAC systems?
Carrier systems offer enhanced energy efficiency, durable construction, and industry-leading warranties with smart control options.
How much does a new AC system cost?
Cost varies based on system size, efficiency ratings, and installation requirements. Contact us for a customized quote.