HVAC Companies Darien

For more than 30 years, Sears Home Services has been completing home improvement projects and repairing, maintaining and replacing HVAC systems near you. Our knowledgeable, local HVAC consultants from Sears Home Services of Waterbury will come to your home and explain your options, so you can choose the HVAC unit that's right for your house.

At Elving Heating & Cooling, we are dedicated to providing our customers with 20 years of experience in installation and heating and cooling repairs. Our state-licensed technicians are highly trained and ready to assist with all your HVAC needs. To better serve our valued customers, we offer high-quality service to both Fairfield and New Haven Counties. In 2022, we proudly donated over $1000.00 to St. Jude Children's Hospital.

Aire Serv of North Central Connecticut is a locally owned and operated HVAC and AC repair services provider. We serve North Central Connecticut and surrounding areas, offering 24/7 customer service and upfront pricing. Our team of expert service professionals is dedicated to providing top-notch service and ensuring customer satisfaction. We pride ourselves on our commitment to quality, reliability, and customer service. With our Advantage Plan, you can enjoy priority scheduling, extended warranties, and more. Contact us today to schedule your appointment or learn more about our services.

Saucier Mechanical Services has been serving Connecticut since 1991. We are the area’s premier commercial and residential heating and cooling company. We also provide sheet metal fabrication and installation as well as duct cleaning services. Whether you own a commercial building or a home, whether you need installation or service, our goal is to be there when you need us and take care of your problem quickly and professionally.

Bringing Comfort to Your Home 24/7! High-Quality Heating Installation & Repair We are a proud Elite dealers of HEIL heating and cooling products, as well as Mitsubishi Diamond Contractors Preferred. We specialize in Central A/C and Heating service, repair, and installation. We sell, install, and service all makes and models of equipment and our thorough approach to all of our services ensures your systems are running safely and efficiently. We take pride in getting the job done correctly and on time to secure total customer satisfaction. We are dedicated to providing superior service and equipment at a competitive price.

High-Quality Air Conditioning & Heating Services When you’re looking for high-quality HVAC services, call Guy’s Heating & Cooling. We offer leading AC repair and heating repair for all brands and types of systems. If you find yourself in need of a new system, we offer AC installation as well as heating installation. We’re local and ready to help when you need it. Installation Repair Maintenance Specials We Want to Be Your HVAC Contractor There are many companies in Litchfield County, New Haven County, Fairfield County and the surrounding areas you can call to be your HVAC contractor, but here’s why you should choose Guy’s Heating & Cooling. Why Choose Us? Highly Trained Technicians Trucks Carry Common Parts Fully Licensed & Insured Complimentary Estimates on New Systems Upfront Pricing Maintenance Plans Available Workmanship Guarantee When you choose one of the quality name brand HVAC systems, you want to know that it will be installed properly. That’s why we offer our workmanship guarantee for AC and heating installation as well as all our repairs. We service all brands when we provide HVAC services. Expertly Trained & Equipped When we send a technician to your home, we send the right one. We’ll ask you a few questions before scheduling your appointment so it’s helpful when you know the brand and, if possible, the model of your system. We equip our trucks with the most common parts so that most of the time, we can repair the problem that day. Licensed and Insured Whether you’re in need of a new AC installation or AC repairs, we can help. During our years in the industry, we’ve encountered every situation you can imagine. This experience and our uncompromising work ethic set us apart from our competitors. All-inclusive Estimates You never have to worry that our final bill won’t match our estimate. Whether you just need AC repair, maintenance services, or heating installation, you won’t be surprised with your final bill. Our comprehensive estimates include parts, labor, and hauling away of your old unit.

We are Fairfield Heating & Cooling, a family owned and operated business serving Fairfield County for over 30 years. We specialize in providing quality heating and cooling services for residential customers. Our team of experienced technicians is dedicated to providing prompt, reliable, and professional service. We offer a wide range of services, including heat pump installation, furnace installation, floor heating, and exhaust fan installation. We are licensed, bonded, and fully insured, so you can be confident that you are in good hands. We pride ourselves on our commitment to customer satisfaction and strive to exceed your expectations.

Bosse Heating & Air Conditioning LLC brings over 50 years of combined HVAC technical experience to homeowners in Southington, CT and the surrounding towns. We offer routine heating and air conditioning maintenance, duct cleaning, emergency HVAC service and installation of new heating and air conditioning systems. We offer free consultations to customers who are considering replacing their older heating or air conditioning systems with the newer, more energy efficient hot water heaters, air conditioning and heating systems and air purification options. All of our technicians are licensed with the State of Connecticut and have met the education and on the job training requirement for licensing. Our technicians receive continuing education in the latest equipment and features.  We are dedicated to customer satisfaction and the highest level of professionalism.  We use only the highest quality systems available on the market such as Heil, American Standars, Thermo Pride, and Peerless.

Airway Heating & Cooling is a family owned and operated business serving the greater St. Louis area. We are dedicated to providing our customers with the highest quality heating and cooling services at competitive prices. Our team of experienced technicians is committed to providing prompt, reliable, and professional service. We offer a wide range of services, including installation, repair, and maintenance of all makes and models of heating and cooling systems. We are also proud to offer 24/7 emergency service.

Allied Mechanical Services offers high-quality repair and maintenance solutions to local supermarkets, convenience stores, retail, and cold storage facilities. We are dedicated to delivering on-time service to keep businesses of all sizes up and running, from a single refrigeration or AC unit to partnering on building a large supermarket. Whether you need to maintain current equipment, require a fast fix or build out a facility anywhere in Connecticut, most of Rhode Island, or near Springfield, Pittsfield, Northampton, Worcester and more cities in Massachusetts, Allied Mechanical Services can help.