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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 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:

Javier’s Air Technicians

(14 reviews)

A reliable air duct cleaning service known for its thorough and efficient work, consistently delivering excellent results and professional customer service. Customers appreciate their responsiveness, helpful tips, and fair pricing, making them a popular choice for maintaining clean and healthy home environments.
  • Woodland Hills,
  • California.
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Ronnie Jones AC & Heating

(419 reviews)

A reliable HVAC contractor known for prompt service, effective communication, and professional repairs, though experiences can vary widely, with some customers reporting issues with transparency and follow-through. Overall, many clients appreciate the quality of work and attentiveness of the technicians.
  • Wildomar,
  • California.
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Marathon Plumbing, Heating and AC Repair

(305 reviews)

A reliable HVAC contractor known for exceptional service and professionalism, with consistently positive feedback on installation, maintenance, and customer care. They prioritize clear communication and respect for customers’ homes, ensuring a high level of satisfaction.
  • Whittier,
  • California.
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SERVPRO of Westminster

(20 reviews)

A reliable water damage restoration service known for exceptional response times, professionalism, and attention to detail, ensuring a smooth and stress-free experience for customers. Highly recommended for their quality workmanship and effective communication.
  • Westminster,
  • California.
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Infinity Air HVAC & Commercial Refrigeration

(98 reviews)

A trustworthy local service that excels in HVAC repairs and maintenance, known for their friendly customer service, timely responses, and fair pricing. Customers appreciate their professionalism, exceptional workmanship, and commitment to building long-term relationships.
  • Westminster,
  • California.
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Top Energy Solutions

(152 reviews)

A reputable local service specializing in HVAC solutions and home insulation, known for their professionalism, attention to detail, and commitment to customer satisfaction. They consistently deliver high-quality work, ensuring homes are comfortable and energy-efficient.
  • West Hollywood,
  • California.
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Hardy Quality Air, Inc.

(23 reviews)

A highly-rated local service known for excellent HVAC repair and maintenance, consistently delivering prompt, professional, and friendly service while prioritizing customer satisfaction and quality workmanship.
  • Watsonville,
  • California.
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American Mechanical, Inc.

(4 reviews)

A reliable HVAC contractor known for prompt service and effective solutions, with an emphasis on customer satisfaction and high-quality workmanship.
  • Walnut Creek,
  • California.
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Finest heating & Air walnut creek

(9 reviews)

A highly-rated HVAC contractor known for excellent customer service, prompt responses, and efficient installations. Customers appreciate the friendly technicians, transparent pricing, and effective solutions for heating and air conditioning needs.
  • Walnut Creek,
  • California.
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Quality Conservation Services – QCS

(365 reviews)

A reliable utility contractor that showcases strengths in HVAC services and home maintenance, often praised for professional staff and efficient work, though there are notable concerns regarding responsiveness and quality control in some installations.
  • Victorville,
  • California.
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