IAQ Services in California

Your Guide to Indoor Air Quality Services in California

Welcome to IAQ.Works, your trusted resource for finding qualified Indoor Air Quality (IAQ) and HVAC specialists throughout California. We currently list 470 expert contractors ready to serve you in various cities across the state.

Whether you're concerned about allergens, humidity, ventilation, or overall air purity in your California home or business, our listed professionals offer a range of services to improve your indoor environment. Use the filters below to find a specialist in your city.

Browse IAQ & HVAC Services in Popular Cities in California:

Los Angeles (32 pros)
San Diego (29 pros)
Bakersfield (12 pros)
Riverside (10 pros)
Murrieta (10 pros)

Bradford Air & Heating

(111 reviews)

A reliable local HVAC contractor known for excellent service in repairs and maintenance, with a strong emphasis on customer satisfaction and timely responses. Customers consistently praise the team’s professionalism, efficiency, and ability to handle urgent issues effectively.

Awesome Heating and Air Conditioning Inc

(27 reviews)

A reliable HVAC contractor known for prompt service and efficient installations, prioritizing customer satisfaction and professionalism. Reviews indicate a strong reputation for responsiveness and quality repairs.

Fuse HVAC

(78 reviews)

A reliable local HVAC contractor known for their professional service, timely responses, and high-quality installations. Customers appreciate their honesty, expertise, and commitment to resolving issues effectively.

Quality Sheet Metal Heating & Air, Inc

(409 reviews)

A reliable local contractor known for exceptional HVAC service and quick response times, dedicated to customer satisfaction and delivering professional, thorough workmanship.

Dr. Ductless Heating & Cooling

(87 reviews)

A reliable local contractor specializing in air conditioning services, known for their professionalism, quick response times, and effective problem-solving skills. Customers appreciate their thoroughness, friendly staff, and commitment to quality workmanship.

Air Supply Heating & Air Conditioning

(23 reviews)

A reliable HVAC contractor known for quick response times and exceptional customer service, consistently delivering quality installations and maintenance with a focus on client satisfaction. Customers often express loyalty and gratitude for the professionalism and expertise of the technicians.

Arctic Air-Lancaster HVAC and AC Repair

(467 reviews)

A reliable local service that specializes in furnace and HVAC repair, known for their friendly and professional technicians who prioritize customer satisfaction and thorough work. Customers consistently praise their prompt service and excellent communication.

Affordable Air Inc.

(727 reviews)

A reliable local HVAC contractor known for prompt service and effective solutions, with a strong emphasis on customer care and professionalism. Many customers highly recommend their services for both heating and cooling needs.

SERVPRO of Northeast Long Beach/Lakewood

(3 reviews)

A reliable water damage restoration service that prioritizes customer satisfaction and demonstrates excellent attention to detail, efficiency, and professionalism in their work. Customers appreciate their thorough inspections and timely responses, ensuring a smooth restoration process.

One Season Heating and Air Conditioning

(30 reviews)

A reliable local contractor that excels in HVAC installation and repair, known for its exceptional customer service and skilled technicians. Customers report seamless experiences, fair pricing, and a dedication to quality throughout the process.

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Indoor Air