HVAC Companies Sullivan

FaithHVAC is your trusted source for professional heating and air conditioning services in and around Chicago, Illinois. We are dedicated to providing reliable, efficient, and affordable solutions to keep your home or business comfortable year-round. Whether you need AC repair, furnace maintenance, or a new system installation, our experienced technicians are here to help. Contact us today for a free estimate and experience the FaithHVAC difference!

Aurora Mechanical LLC is a family-owned and operated business that has been serving the community for over 15 years. Our mission is to provide top-notch mechanical services to residential and commercial customers, ensuring their comfort and safety. Our team of experienced technicians is dedicated to delivering exceptional workmanship, prompt service, and competitive pricing. We are fully licensed, insured, and accredited by the Better Business Bureau, ensuring our customers of our commitment to quality and integrity.

Baikal Mechanical is a top manufacturer specializing in retrofits of old commercial HVAC systems. Our HVAC engineering solutions for commercial and industrial applications are energy efficient and provide operational savings. We offer a wide range of products and services, including custom air handling units, exhaust fans, cooling towers, and more. Our team of experienced engineers is dedicated to providing our clients with the highest quality products and services. We are committed to exceeding your expectations and providing you with a comfortable and efficient HVAC system. Baikal Mechanical's commercial HVAC systems are designed to meet the unique needs of each client. We offer a modular design that allows us to customize our systems to fit your specific requirements. Our systems are also energy efficient and environmentally friendly. We are committed to providing our clients with the best possible solutions for their HVAC needs. Our team of experienced engineers is dedicated to providing our clients with the highest quality products and services. We are committed to exceeding your expectations and providing you with a comfortable and efficient HVAC system.

With over 25 years of dedicated service in Hillside, IL, Square HVAC is your reliable partner for AC, furnace, and appliance repairs. Established in 1999, we excel in air-conditioning system installations, ensuring your comfort year-round. Our experienced team swiftly addresses AC or furnace issues, from peculiar noises to decreased performance. We also offer skilled appliance repair, ensuring your household runs smoothly. Trust Square HVAC for quality service and expertise in all your HVAC and household needs. Our company provides a full spectrum of work of any level of complexity. Our team consists of highly qualified professionals, who have been in the industry for no less than 25 years. We have gained comprehensive knowledge while decrypting the most complex technical and organizational tasks, what allows us to provide you with the best service. Our vision is to create a better everyday life for many people.” That’s aspirational, short and to the point. More than that, it sets the tone for the company and makes it clear that they’re in the market.

Innovative Air, Inc. is a customer focused HVAC company. We are licensed and insured and a corporate member of RSES. At Innovative Air, we truly believe that our customers are not dependent on us, we are dependent on our customers – a fact our customers notice in the attitude and integrity of our technicians. Our focus is to provide quality and affordable heating and air conditioning to our customers while delivering 100% customer satisfaction. We offer a variety of maintenance services designed to address your unique needs and our rates are among the most competitive in the industry.

United Mechanical Group is a Central Illinois and Western Indiana leader in commercial plumbing and HVAC construction. Whether a job is plan-spec or plan-build, we're confident that our experienced group can provide a turn-key solution to any commercial plumbing or HVAC project without sacrificing budget and quality.

Making home comfortable again... Bratcher Heating & Air Conditioning is Central Illinois’ leading heating and AC company, serving happy customers since 1983. As the local HVAC experts in Peoria and the surrounding areas for over 30 years, our goal is to keep you comfortable year-round, servicing heat pumps, furnaces boilers, air conditioners and much more! Our courteous, NATE certified technicians are the most reliable around and are ready to serve you. We offer free estimates to help you plan ahead, and offer financing with approved credit. Our products and services include: Emergency heating repair Heating installation Heating maintenance Emergency AC repair AC installation AC maintenance Maintenance Program Commercial HVAC Ductless mini-splits Indoor air quality Air purification systems Geothermal services Custom fireplaces Boilers We know you have a choice of heating and cooling companies. Here at Bratcher Heating & Air Conditioning, we strive to stay a cut above the rest. We’ve maintained success for over 30 years by providing high-quality service, competitive prices, and unmatched expertise for our customers.

Unlimited Heating & Cooling, Inc. is a family-owned and operated HVAC company serving DuPage County and Western Cook County since 1984. We are dedicated to providing reliable solutions for all your heating and cooling needs, ensuring the utmost comfort for your home or business. Our team of experienced technicians possesses decades of combined expertise in solving comfort issues. We pride ourselves on our attention to detail, finding small problems before they escalate into major repairs. At Unlimited Heating & Cooling, we understand the importance of a comfortable living or working environment. That's why we strive to deliver efficient and affordable services, choosing the best parts and equipment at competitive prices. We guarantee our work and provide upfront pricing, ensuring transparency and peace of mind. We are committed to providing exceptional customer service, treating each client with courtesy and respect. We arrive promptly, complete our jobs thoroughly, and leave your property clean and tidy. As environmentally conscious professionals, we recycle all removed parts and equipment, minimizing our impact on the planet. Our long-standing reputation is built on customer satisfaction, with many repeat clients and referrals. We are proud to be the trusted HVAC company of choice for countless homeowners and businesses in the area. Contact us today for a free quote and experience the Unlimited Heating & Cooling difference.

America's Heating & Cooling Store, Est 2002. We have 320,000 sq. ft. across 3 warehouses fully stocked and ready for quick shipment. Since then we have proudly served hundreds of thousands of wonderful customers like you, helping them save time and money by buying their products direct. We are pleased to offer you name brand, contractor grade products designed to provide the most comfortable and healthy indoor living for you at home.

Shoreland HVAC is a reliable HVAC company dedicated to providing top-quality service to both residential and commercial clients. We understand the importance of a comfortable and healthy indoor environment, and we strive to exceed expectations by ensuring that each client receives the very best service. Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, our team of experienced professionals is here to help. We offer a variety of money-saving solutions for heating and air conditioning, combining our use of the highest quality parts and equipment with our dedication to delivering exceptional service. We will work with you to find HVAC solutions that fit your specific needs. We provide a full consultation to explain all your available options so you can choose the system that’s right for your home or business. Contact us today to schedule a consultation or for 24-hour emergency service.