Business Details
Emergency
services
Your Trusted HVAC Contractor in Sonora, CA
Foust Heat & Air has been serving Tuolumne County for over fifteen years, establishing itself as a trusted provider of residential and commercial heating and cooling solutions. As a GE Authorized HVAC Pro Elite Dealer, we adhere to rigorous standards for technician training, product expertise, and customer service excellence. Our NATE-certified technicians deliver professional installations, repairs, and maintenance for HVAC systems, furnaces, and air conditioners. We prioritize energy efficiency and system longevity, offering free estimates and tailored solutions to meet individual client needs.With multiple Readers Choice Awards for Best Heating and A/C Service, our commitment to quality and customer satisfaction remains unwavering. We serve Columbia, Sonora, Jamestown, Twain Harte, and Groveland, CA, ensuring reliable service and prompt emergency response. Our team receives continuous education to stay current with industry advancements, guaranteeing expert service for every project. Founded on principles of integrity and client-focused care, we take pride in perfecting indoor comfort while maintaining a reputation for exceptional workmanship.
Services
HVAC Installation
Heating Repair
Furnace Repair
A/C Service
Preventive Maintenance
Ductless Systems
Commercial HVAC
Emergency Repairs
System Replacement
Indoor Air Quality
Highlights and features
- Over 15 years serving Tuolumne County with HVAC expertise
- GE Authorized HVAC Pro Elite Dealer status
- NATE-certified technicians for industry-leading standards
- Awarded Best Heating and A/C Service 2020-2024
- Special summer financing through August 31, 2025
Associations and certifications
- GE Authorized HVAC Pro Elite Dealer
- NATE-certified
What people say
Awesome job
Prompt service
Professional and knowledgeable
Efficient and responsive
Excellent job
Services
HVAC Installation
We provide expert HVAC system installations for residential and commercial properties. Our technicians ensure proper sizing, energy efficiency, and optimal performance of heating and cooling equipment. With GE Authorized Pro Elite Dealer status, we offer cutting-edge technology and manufacturer-backed warranties for complete client satisfaction.
Furnace Repair
Our NATE-certified technicians diagnose and repair furnace issues promptly. We service all makes and models, ensuring safe and efficient operation during cold seasons. Emergency repair availability guarantees minimal downtime for residential and commercial clients in Tuolumne County.
Preventive Maintenance
Regular maintenance plans extend HVAC system lifespan and improve energy efficiency. Our comprehensive inspections cover critical components, ensuring peak performance year-round. Scheduled service reduces emergency repair risks and maintains manufacturer warranty compliance for customer peace of mind.
Ductless Systems
We specialize in ductless mini-split system installations for homes and businesses. These energy-efficient solutions provide zoned temperature control without traditional ductwork. Our experts handle complete system design, installation, and maintenance for optimal comfort in any space configuration.
Emergency Repairs
Emergency HVAC repair services address urgent heating and cooling failures. Our on-call technicians respond promptly to critical system outages, minimizing discomfort and operational disruptions. Available Saturdays and during peak seasons, we prioritize rapid diagnosis and effective solutions for immediate relief.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating, cooling, and ventilation systems including furnaces, air conditioners, and ductless mini-splits.
Do you offer emergency HVAC repair?
Yes, we provide emergency repair services with on-call availability for urgent heating and cooling system failures.
What areas do you service?
We serve Columbia, Sonora, Jamestown, Twain Harte, and Groveland, CA for residential and commercial HVAC needs.
Are your technicians certified?
All technicians are NATE-certified and receive ongoing training to maintain industry-leading expertise and technical proficiency.
Do you offer financing options?
Yes, we provide special summer financing through August 31, 2025 with 0% APR for 48 months on qualifying projects.
How can I schedule service?
Call us at (209) 588-0207 during business hours or contact through our website for prompt appointment scheduling and project estimates.
