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Your Trusted HVAC Partner in Fairfield, CT
Aquila Heating & Cooling has served Fairfield County for over three decades with expert HVAC solutions. As a family-owned business, we specialize in heating, air conditioning, and water heater installation, repair, and maintenance using high-efficiency equipment. Our team prioritizes customer satisfaction through personalized service, free estimates, and financing options. We offer advanced air purification systems like HEPA filtration and serve residential clients across 12 local communities. With manufacturer warranties and partnerships with brands like RUUD, we combine technical expertise with community-focused service.

Our technicians undergo continuous training to stay current with industry advancements. We maintain transparent communication throughout every project, from initial consultation to completion. Customer testimonials highlight our promptness, professionalism, and fair pricing. Our service area includes both urban and suburban neighborhoods, addressing diverse climate control needs. We maintain strict licensing and insurance standards to ensure client protection.
Services
Heating Systems Air Conditioning Water Heaters HEPA Filters Ductless Systems
Highlights and features
  • We have over 30 years of local HVAC experience
  • Family-owned business with personalized service
  • Use only high-efficiency HVAC equipment
  • Offer free estimates for all projects
  • Provide 0% interest financing options
Associations and certifications
  • RUUD Pro Partner
What people say
Very professional Prompt service Excellent communication Fair pricing Knowledgeable staff
Services
Heating Systems
We install, repair, and maintain residential heating systems including heat pumps, boilers, and furnaces. Our technicians handle oil-to-gas conversions and energy-efficient upgrades. With over 30 years of experience, we ensure optimal winter comfort through proper system sizing and installation.
Air Conditioning
Our air conditioning services include central system installation, tune-ups, and emergency repairs. We offer energy-efficient units and ductless cooling solutions. All installations come with manufacturer warranty protection and free estimate options for budget-conscious homeowners.
HEPA Filters
We install whole-house HEPA filtration systems that remove 99.97% of airborne particles. Our three-stage systems include MERV 8 pre-filters, carbon gas filters, and hospital-grade HEPA filters. These systems help reduce allergens, bacteria, and viruses in residential environments.
Water Heaters
We provide comprehensive water heater services including tankless, gas, and electric system installations. Our technicians repair leaks, pressure issues, and unusual noises. We work with brands like Navien and State to ensure reliable hot water solutions for residential properties.
Ductless Systems
Our ductless heating and cooling systems offer zoned temperature control without extensive ductwork. Ideal for additions or retrofitting, these energy-efficient systems provide year-round comfort. We handle complete installation and maintenance for Fujitsu and other leading brands.
Questions
What HVAC services do you offer?
We provide heating, air conditioning, water heater, and HEPA filtration system installation, repair, and maintenance services for residential properties.
Do you offer financing options?
Yes, we offer 0% interest financing through Synchrony and partner with C4C Energize Connecticut for additional financing programs.
Which areas do you serve?
We serve all of Fairfield County including Stratford, Bridgeport, Trumbull, Monroe, Shelton, and surrounding communities.
What payment methods do you accept?
We accept major credit cards and offer online payment options through emailed invoices for customer convenience.
Are emergency services available?
While we don't offer 24/7 emergency services, we prioritize urgent repair requests during regular business hours.
What makes your HEPA filters special?
Our HEPA filters use hospital-grade technology to remove 99.97% of particles down to 0.3 microns, including bacteria and allergens.