HVAC Companies Harwinton

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.

Your Comfort is Just a Call Away. You Can Trust Our Heating & Cooling Pros! Find Your Location. Play Here For You When You Need Us Most! 'Round the Clock Availability. No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected. 100% Satisfaction Guarantee. We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service. StraightForward Pricing Guide. Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees! Always On Time…Or You Don’t Pay A Dime! We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free. Learn More About Us. Always On Time...Or You Don't PayA Dime! HVAC Service By Local HVAC Experts You Can Trust. When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

Our company was founded on a tradition of pride and excellence. While much has changed about us over the years, that legacy remains with us at every turn. It’s what governs our business practices—and what lets our services shine. We are committed to meeting the highest of industry standards. Up-to-date training, regular professional development, continual organizational improvements: We spare no expense in upholding our reputation and staying at the peak of our craft. Our clients have come to expect the very best from us, and we think you should be able to as well. Years of training, years of experience, and a commitment to excellence have earned us a leading position in our field. We are a skilled team of experts, possessing an impeccable record of success and a reputation that precedes us. Diligence, persistence, and the highest standards for professional conduct are what we bring to the table. It’s those qualities that make us such a tour de force in our field. It’s those qualities that let us stand head and shoulders above the competition. Master Mechanical LLC. It’s a name that means excellence. It’s a name you can trust. Honesty and integrity define our business model. It is at the very core of our operations. We maintain a strong company ethos based on transparency and respect for our clients. As a service provider, we take our responsibilities to you seriously. Everything that we do, we do it with pride, passion, and the utmost care. We know our clients have come to appreciate our no-nonsense, unbiased professional opinion. Rest assured when you work with us you’ll get to appreciate it too. Master Mechanical LLC: Founded on a culture of professionalism, dedication, and excellence. Founded on honesty, integrity, and respect. Meeting your needs—exceeding your expectations: It’s all in a day’s work for Master Mechanical LLC. For timely service, affordable prices, and professional staff, we are your number one choice. We’ve helped clients near and far with our committed customer-first approach. And now it’s your turn.

East Coast Mechanical, Inc. Of Cheshire CT is a local family-owned company that has been providing top-notch HVAC services to the community since 1994. We specialize in residential and light commercial HVAC, including installations, replacements, renovations, along with maintenance and service. Our team of dedicated technicians is committed to providing exceptional service, ensuring that our customers receive the highest level of comfort and satisfaction. We are proud to be a Trane Comfort Specialist Dealer and offer 24-hour service, maintenance agreements, and free evaluations and heat loss calculations for comfort system installations. Our goal is to provide our customers with the best HVAC service while doing all we can to help keep them Safe and Healthy, with PPE provided to all our staff.

Duct Diagnostic’s goal is to exceed every customer’s expectations! Our courteous, experienced technicians will do a thorough job while respecting your property. When we finish the job, your home will be as clean as when they arrived. We are known for our integrity and great service at a fair price! Although we are headquartered in Milford, CT, our team of certified air systems cleaning specialists provides services to cities and towns across the entire state of Connecticut. For a free inspection of your home or business, please contact us through our online form, or call us at (203) 734-1532.

MAC Heating and Cooling is a family-owned business serving Central Connecticut with 20 years of experience in the HVAC industry. We specialize in providing top-notch residential HVAC services, ensuring your home comfort is our top priority. Our team of respectful, kind, and knowledgeable professionals is dedicated to delivering exceptional care and personalized solutions tailored to your unique needs and budget. Whether you require AC maintenance, heating system repairs, or a complete HVAC system replacement, we've got you covered. We pride ourselves on our prompt and reliable service, arriving on time with a fully-stocked truck to address your HVAC emergencies efficiently. At MAC Heating and Cooling, we strive to make your home a haven of comfort and peace of mind.

CT Cooling & Heating is a family-owned and operated business serving the greater Hartford area for over 20 years. 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 types of heating and cooling systems. We are fully licensed and insured, and we stand behind our work with a 100% satisfaction guarantee. At CT Cooling & Heating, we understand that your home comfort is important to you. That's why we offer 24/7 emergency service to ensure that you are never left without heat or air conditioning. We also offer financing options to make our services affordable for everyone. Contact us today to schedule a free consultation. We look forward to serving you!

Your heating and air conditioning system provides you with comfort throughout the year, as well as helping to regulate the quality of your home’s air. That’s why it is important to have both a reliable system and a reliable HVAC contractor. At Ward Heating and Cooling, we deliver high-quality HVAC services that residents of Oxford, Seymour, Middlebury, Woodbury, Southbury, Monroe, Newtown and the surrounding areas can count on. Why Choose Us? Our technicians are well-trained and knowledgeable. We offer a range of HVAC services at reasonable prices. These services include: Residential AC Repair & Service AC Installation Heat Pump Installation Furnace Repair & Service Furnace Installation Boiler Repair & Service Boiler Installation Oil Tank Repair & Service Oil Tank Installation & Replacement AC Installation & Repair Services 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. Heating Installation & Repair Services There are many different heating options out there, so you’ll want to choose your HVAC contractor carefully. Once again, this is where our experience is a huge factor. We can conduct heating installations and heating repairs on any kind of system. We’re honored to be known as one of the top HVAC service companies in and around Oxford, Seymour, Middlebury, Woodbury, Southbury, Monroe and Newtown. In addition to our workmanship, we also pride ourselves on our customer service. Our clients are our number one concern, and we’re committed to building lasting relationships based on trust.

Air Dynamics has a proven commitment to excellence, product knowledge, and customer service. We’re committed to understanding our latest technology, making sure you receive a system that achieves maximum efficiency, reliability, and comfort. We are always looking for ways to improve our customers’ experiences. We ask that you take the time to review us on Google. Upgrade your home’s HVAC system with an American Standard Heating & Air Conditioning Dealer who’s as concerned about your family’s comfort as you are. Ask about home and office solutions.