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25 Years
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Emergency
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Your Trusted HVAC Partner in Centennial, CO
Indoor Air Quality, Inc. was founded in 2001 by Joe Collida and Pat Comeford in Aurora, Colorado. As a family-operated business, we prioritize hands-on management and a commitment to excellence in HVAC services. Our team holds over 60 years of combined industry experience, with every technician NATE-certified and trained by the Comfort Institute to address complex heating and cooling challenges. We specialize in energy-efficient solutions, offering furnace maintenance, heat pumps, air conditioning systems, and indoor air quality products tailored to Denver Metro Area homes.

Our dedication to ongoing education ensures we stay ahead of industry advancements, providing reliable diagnostics and repairs that prevent costly issues. With a focus on transparency and customer satisfaction, we guarantee prompt service, competitive pricing, and warranties on all installations. Our service areas include Centennial, Aurora, Denver, Highlands Ranch, and surrounding communities, where weve built a reputation for integrity and technical expertise since our founding.
Services
Furnace Maintenance Heat Pumps Water Heaters Air Conditioning Repair Ductwork Services Indoor Air Quality Furnace Installation AC Maintenance Thermostat Installation Energy Audits
Details
  • Year established: 2001
Highlights and features
  • 60+ years of combined HVAC experience in Denver
  • NATE-certified technicians for industry-leading expertise
  • Energy-efficient solutions to reduce utility costs
  • 100% customer satisfaction guarantee
  • Factory-trained professionals for all major HVAC brands
Associations and certifications
  • North American Technician Excellence, Inc. (NATE)
What people say
Prompt and thorough service Honest recommendations Reasonable pricing 24/7 availability Expertise in complex repairs
Services
Furnace Maintenance
Our furnace maintenance ensures optimal performance and longevity of heating systems. Technicians perform comprehensive inspections, clean components, and identify potential issues before they escalate. Regular maintenance improves energy efficiency, reduces utility bills, and extends equipment lifespan. Customers benefit from tailored recommendations to maintain comfort during Colorado winters while avoiding unexpected breakdowns.
Heat Pumps
We install and service high-efficiency heat pumps for year-round temperature regulation. Our experts recommend models based on home size, climate needs, and energy goals. Proper installation ensures maximum efficiency, while regular maintenance prevents costly repairs. Customers enjoy consistent indoor comfort, lower energy costs, and access to rebates for qualifying systems.
Air Conditioning Repair
Emergency AC repair services restore comfort during summer heatwaves. Technicians diagnose issues like refrigerant leaks, compressor failures, and electrical problems. We prioritize rapid response times and transparent pricing for repairs. Customers receive clear explanations of issues and cost-effective solutions to restore system functionality.
Indoor Air Quality
Our air quality solutions address allergens, pollutants, and humidity imbalances. Services include installing air cleaners, humidifiers, and ventilation systems. We conduct home assessments to identify contamination sources and recommend appropriate mitigation strategies. Improved air quality reduces health risks and creates healthier living environments for families.
Ductwork Services
We repair, seal, and install ductwork to optimize HVAC efficiency. Leaky ducts waste energy and compromise comfort, so our technicians use advanced sealing techniques to prevent air loss. Customers experience better temperature control, reduced energy bills, and improved system performance after ductwork upgrades.
People
Joe Collida
Co-Owner
Joe Collida co-founded Indoor Air Quality, Inc. in 2001. With decades of HVAC experience, he specializes in furnace maintenance and energy-efficient system installations. Joe personally oversees complex repairs and customer consultations, ensuring technical excellence and satisfaction. His hands-on approach guarantees quality control across all service calls.
Pat Comeford
Co-Owner
Pat Comeford co-owns Indoor Air Quality, Inc. and manages daily operations. He focuses on heat pump installations and diagnostics, leveraging NATE certification to solve challenging HVAC issues. Pat provides technical training to staff and maintains direct client communication for service follow-ups. His expertise ensures consistent service quality and customer trust.
Questions
What HVAC services do you offer?
We provide furnace maintenance, heat pump installations, air conditioning repairs, ductwork services, and indoor air quality solutions for residential clients in the Denver Metro Area.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues, with technicians available for same-day appointments.
Are financing options available?
We offer 0% interest financing for 24 months on qualifying HVAC installations to make system upgrades more affordable.
What areas do you service?
We serve Centennial, Aurora, Denver, Highlands Ranch, and surrounding Colorado communities for all residential HVAC needs.
Do you honor warranties?
Yes, we provide warranties on all furnace and air conditioner installations and repairs, with free warranty-covered repairs when applicable.
Reviews (5)
Meagan Blaney
Jun 05, 2022 Report
Wonderful service. Highly competent personnel have shown time and again their commitment and ability to perform work in n exemplary manner. Service: A/C system maintenance
Peter Biglin
May 26, 2022 Report
Have used IAQ for 20-years. We have been very happy and never disappointed in IAQ's service, timeliness and expertise. IAQ is a very professional organization. Service: Installation
Keri S.
Apr 17, 2022 Report
Pat and his team did a great job of upgrading and updating our HVAC system. Very knowledgeable and a respected problem solver. Estimated 3 days to replace 3 units and got the job done in 2 days and it wasn't a simple project. Highly recommend Pat and his team. HVAC work isn't cheap, so you want it done right and these guys do it right.
Rick Van Zee
Feb 28, 2022 Report
Outstanding same day service, I highly recommend for any HVAC needs they are very honest and won't rip you off! Services: Installation, Heating system repair, A/C system repair, Heating system installation, Install AC
Terri Findley
Feb 19, 2022 Report
I have used IAQ for almost 10 years. Pat will always be the first person I call for any heating/air conditioning needs I have. Service: Heating system repair