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Business Details
50+ Years
experience
Your Trusted HVAC Partner in Avondale, PA
Chelsea Heating & Air has been a trusted provider of heating and air conditioning solutions since 1972. Our family-owned business serves Chester County and the tri-state area with expertise in geothermal systems, HVAC installations, and maintenance services. With a team of certified technicians and an in-house sheet metal shop, we deliver customized solutions for residential and commercial clients. Our geothermal experience dates back to 1978, positioning us as industry leaders in energy-efficient technology. We prioritize customer satisfaction through reliable service, competitive pricing, and comprehensive maintenance agreements.

Our commitment to quality is reflected in our licensed and bonded status across multiple states. By combining advanced technology with personalized service, we ensure optimal comfort and energy savings for every client. Our dedication to innovation and sustainability has earned us recognition in local media and the trust of our community. We operate with transparency, offering clear communication and warranties on parts and labor. For over five decades, our focus has remained on delivering dependable, smart, and efficient HVAC solutions tailored to individual needs.
Services
Geothermal Heating & A/C Central Air Conditioning Gas Furnaces Heat Pumps Custom Ductwork Maintenance Agreements Water Heaters Air Cleaners Humidifiers UV Germicidal Lamps
Details
  • Year established: 1972
Highlights and features
  • Family-owned since 1972 with deep local expertise
  • Pioneers in geothermal systems since 1978
  • In-house custom duct fabrication capabilities
  • Licensed and bonded across PA, DE, and MD
  • Comprehensive maintenance agreements with priority service
Associations and certifications
  • IGSHPA 8033401
Services
Geothermal Heating & A/C
Geothermal systems utilize earth's stable temperature for efficient heating and cooling. Our installations reduce energy bills up to 80% while qualifying for federal tax credits. With over 2,500 units installed since 1978, we provide sustainable solutions for residential and commercial properties across the tri-state area.
Central Air Conditioning
We offer complete central AC solutions including installation, repair, and maintenance. Our certified technicians work with major brands to ensure optimal performance. Custom ductwork fabrication enhances system efficiency while our maintenance agreements provide year-round reliability for homes and businesses in Chester County.
Custom Ductwork
Our in-house sheet metal shop creates custom duct systems tailored to each property's unique requirements. Computerized manufacturing ensures precision and timely delivery. This specialized service improves HVAC efficiency and air quality for new constructions and renovation projects throughout the tri-state region.
Maintenance Agreements
Preventative maintenance plans include bi-annual inspections and priority service. Coverage includes system cleaning, component lubrication, and filter changes. Agreements extend equipment lifespan while maintaining efficiency. Available for residential and commercial HVAC systems with flexible service options.
Heat Pumps
We install and service advanced heat pump systems that provide both heating and cooling. Our expertise includes geothermal integration and hybrid configurations. These energy-efficient systems reduce reliance on fossil fuels while maintaining comfort in diverse climate conditions across our service area.
People
Louis Rakus
President
Louis Rakus leads Chelsea Heating & Air with over four decades of HVAC industry experience. Under his leadership, the company has become a regional leader in geothermal technology. He advocates for sustainable solutions that combine environmental responsibility with cost savings for customers.
Questions
What HVAC services do you offer?
We provide geothermal systems, central air conditioning, gas furnaces, heat pumps, custom ductwork, water heaters, and maintenance agreements for residential and commercial clients.
Are you licensed in multiple states?
Yes, we hold licenses in Pennsylvania (PA 006692), Delaware (DE 1992100193), and Maryland (MD 4669181) with IGSHPA certification for geothermal systems.
Do you offer maintenance plans?
Yes, our maintenance agreements include two annual visits, priority service, and labor coverage for equipment repairs (excluding major components) with flexible terms.
How does geothermal heating work?
Geothermal systems transfer heat from the earth using underground loops. This process provides 4-5 kW of heating for every kW of electricity used, reducing energy costs up to 80% while maintaining year-round comfort.
What areas do you serve?
We serve Chester County, Philadelphia, the Eastern Shore, and surrounding tri-state areas with comprehensive HVAC solutions and emergency service options.
Reviews (5)
James Paine
Jun 27, 2021 Report
Super nice and incredibly quick. Their work is well priced with an extremely high quality. I have used them for commercial, rental, and personal home HVAC and repairs.
B. H.
Nov 16, 2020 Report
I first contacted Chelsea heating in mid to late June 2019 to address my tilting outside AC unit, then again a few weeks later, and again a short time after that, and a couple more times. It was only after I contacted my builder that Chelsea Heating was able to come out and address the issue.five months later.
Alex B.
Jun 09, 2020 Report
I would like to start this review by saying I have never purchased their services, BUT I definitely would after two of their employees gave me a hand at Lowes yesterday. Thank you to the two gentlemen that helped load mulch/ soil in the back of my already STUFFED car. They did not accept the $20 I offered. Good people stand out, keep it up. -Does Chelsea service the Havre De Grace, MD area?!
Louis Rakus
Nov 22, 2018 Report
A great company to work with. They listen to your needs and do not try to sell you something you don't need.
Tim Sweeney
Jul 23, 2017 Report
Chelsea installed a geothermal heat and air conditioning at my house. Chris was great to work with and the crew at my house did a great job. Everything neat and organized. System is running great. Would definitely recommend!