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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 472 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:

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.
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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.
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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.
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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.
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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.
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Icee Hot Air Conditioning and Heating

(74 reviews)

A reliable HVAC contractor known for their prompt service, professionalism, and effective solutions for heating and cooling issues. Customers appreciate their efficiency, friendly demeanor, and commitment to clear communication.
  • Rancho Cucamonga,
  • California.
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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.
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All City Plumbing, Air & Electrical

(7058 reviews)

A reliable plumbing service known for its professionalism and prompt response, with a strong emphasis on customer satisfaction and quality repairs. Customers praise the thoroughness, helpfulness, and cleanliness of the technicians.
  • Rancho Cucamonga,
  • California.
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AC Plus Heating & Air

(201 reviews)

A reliable air conditioning repair service known for their professionalism and friendly demeanor, with customers praising their affordability and quick response times. They prioritize customer care and efficiently resolve HVAC issues.
  • Rancho Cucamonga,
  • California.
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SIMS Heating and Air

(238 reviews)

A trustworthy local service that excels in HVAC installation, maintenance, and repairs, with a strong emphasis on customer satisfaction, professional service, and competitive pricing. Customers consistently report positive experiences, highlighting the team’s honesty, efficiency, and thorough communication.
  • Rancho Cucamonga,
  • California.
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