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)

WOW Services

(88 reviews)

A reliable local plumbing service that consistently delivers professional and efficient solutions, prioritizing customer satisfaction and quality workmanship. Customers appreciate the prompt responses, transparent pricing, and skilled technicians who effectively address plumbing issues.

We Care Plumbing, Heating and Air

(3818 reviews)

A reliable local service that consistently delivers excellent HVAC maintenance and home repair, prioritizing customer satisfaction and professional workmanship. Customers appreciate the friendly and efficient technicians who offer prompt and thorough service.

Aspect Air Conditioning & Heating

(51 reviews)

A trustworthy local service that excels in HVAC repair and installation, known for prompt responses, professionalism, and affordable pricing. Customers consistently highlight their reliability, expertise, and commitment to excellent customer service.

Optimal Air Heating & Air Conditioning

(115 reviews)

A highly-rated HVAC contractor known for excellent service, fair pricing, and quick response times. Customers appreciate their professionalism, thoroughness, and commitment to resolving issues effectively.

Service Champions Plumbing, Heating & AC

(592 reviews)

A reliable local HVAC contractor that consistently delivers exceptional service, demonstrating professionalism and thoroughness, with a strong emphasis on customer satisfaction and valuable membership benefits.

Plum HVAC

(69 reviews)

A reliable HVAC contractor known for prompt communication, efficiency, and competitive pricing. Customers appreciate their professional service, attention to cleanliness, and expertise in installing heat pump systems.

MasterCraft Plumbers

(21 reviews)

A trustworthy local plumbing service that excels in efficient repairs and customer support, with consistently positive feedback on their professionalism, reliability, and fair pricing. Customers recommend them for their quick response times and quality workmanship.

All Trade Services

(80 reviews)

A reliable HVAC contractor known for prompt service and quality workmanship, with a strong emphasis on customer satisfaction. Most clients praise the professionalism and expertise of the technicians, though there are some concerns regarding transparency in pricing.

Pacific Heating and Sheet Metal

(133 reviews)

A reliable local HVAC contractor known for timely, thorough service and friendly, professional technicians. Customers frequently highlight their effective communication and dedication to ensuring satisfaction with each visit.

SLOCO Heating & Cooling, Inc.

(12 reviews)

A reliable local heating contractor known for excellent customer service, efficient repairs, and knowledgeable staff. They prioritize customer education and satisfaction, ensuring high-quality workmanship without pressure or upselling.

Purification

Filtration

Humidity

Ventilation

Source Control

Indoor Air