• Industry Reports:
IAQ Works

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 476 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:

Ignite HVAC

(14 reviews)

A reliable HVAC contractor known for prompt service and thorough assessments, with a strong emphasis on honest communication and professional repairs. Customers appreciate their responsiveness and the quality of their work, making them a solid choice for HVAC needs.
  • Redwood City,
  • California.
  • View Profile →

RC Mechanical Inc

(11 reviews)

A reliable HVAC contractor known for quick response times and knowledgeable service, with a strong emphasis on customer satisfaction and fair pricing. While many reviews highlight positive experiences, a few mention issues with responsiveness in proposals.
  • Redwood City,
  • California.
  • View Profile →

Sanborn’s Air Conditioning & Heating

(441 reviews)

A reliable local HVAC contractor known for exceptional customer service and high-quality installations, with a strong emphasis on communication and professionalism throughout the entire process. Customers consistently highlight their positive experiences and satisfaction with both the products and the service provided.
  • Redlands,
  • California.
  • View Profile →

Burgeson’s Heating, A/C , Electrical, Solar & Plumbing

(814 reviews)

A reliable local service known for efficient HVAC repairs and exceptional customer care, with many customers praising their professionalism and quick response times. However, there are some concerns regarding inconsistent service quality and charges.
  • Redlands,
  • California.
  • View Profile →

Year Round Heating & Air Conditioning

(974 reviews)

A reputable local service that consistently delivers excellent HVAC maintenance and home cleaning, emphasizing professionalism, thoroughness, and outstanding customer care. Highly recommended for their knowledgeable technicians and commitment to quality service.
  • Redlands,
  • California.
  • View Profile →

Ducts INA Row

(8 reviews)

A reliable heating contractor known for excellent customer service, punctual and respectful staff, and thorough work. They stand out from competitors by providing quality service at a fair price, though some customers have reported issues with communication and pricing transparency.
  • Redding,
  • California.
  • View Profile →

Whole House Fans Orange County

(10 reviews)

A reliable local contractor specializing in whole house fans, noted for their excellent customer service, efficient installation, and effective cooling solutions. Customers appreciate the professionalism and cleanliness of the team, as well as the significant reduction in AC usage.
  • Rancho Santa Margarita,
  • California.
  • View Profile →

Aliso Air

(40 reviews)

A reliable local HVAC contractor with highly skilled technicians who provide excellent maintenance and troubleshooting services. However, customer service via phone has received negative feedback, indicating potential issues with communication and management.
  • Rancho Santa Margarita,
  • California.
  • View Profile →

Tytum HVAC

(34 reviews)

A reliable local HVAC contractor known for prompt and efficient service, with a strong emphasis on customer satisfaction, transparent communication, and high-quality workmanship. Customers consistently praise their responsiveness, fair pricing, and thorough installations.
  • Rancho Santa Fe,
  • California.
  • View Profile →

Advanced Air Systems

(3 reviews)

A highly-rated HVAC contractor known for providing honest assessments and efficient repairs, demonstrating exceptional customer service and expertise. Customers appreciate their professionalism and willingness to go above and beyond, often without charge.
  • Rancho Cucamonga,
  • California.
  • View Profile →
The Ideal Placement for Your Air Purifier: Room-by-Room Guide
Complete Guide to Choosing and Using the Right Air Purifier
from the blog
Key pages