HVAC Companies Normal

Dennis HVAC, Inc. is a reputable HVAC contractor serving Seymour, IL and the surrounding areas for over 20 years. We specialize in providing outstanding HVAC maintenance and repair services for all makes and models of air conditioners, furnaces, and boilers. Our EPA and NATE certified technicians are dedicated to ensuring your comfort and safety. We are fully insured and our owners personally oversee all projects to guarantee quality workmanship. We offer a wide range of services, including installation, repair, and preventive maintenance. Our team is always ready to provide reliable HVAC service whenever and wherever you need it. Call us today at (217) 398-5977 to schedule service for your new property and experience the Dennis HVAC, Inc. difference.

Air King Inc. is a favorite company for residents in Decatur, IL and surrounding areas who need air conditioning service fast. Whether you need an emergency repair or want advice on a ductless unit, our expert technicians are here to help. We value honesty and a strong work ethic when we provide service to our customers. Our most frequent calls include: AC repair and installation, heating repair and installation, ductless air conditioning repair and service, routine HVAC maintenance, duct cleaning, indoor air quality improvements, and commercial HVAC repair. We also offer furnace repair and installation, and indoor air quality products such as humidifiers, dehumidifiers, ventilators, and air purifiers. Our team is available 24/7 for emergency service, and we offer a variety of services to keep your home or business comfortable and healthy.

Foxx Heating and Cooling, Inc. is a small family owned business serving the Lake County area for over 15 years. We provide sales, service and installation of residential and light commercial HVAC equipment for new construction and existing systems. Our service technicians are certified and trained to provide preventative maintenance, repairs and installation of HVAC equipment. We guarantee quality workmanship, superior service and reasonable rates. Our mission is to provide complete satisfaction to our customers.

When it comes to cooling and heating services, the only name you need to know is Castle Home Comfort Heating, Cooling & Plumbing. We offer fast, reliable solutions for your indoor comfort systems at home or in the office. With more than 40 years of experience working on practically all heating and cooling brands and models, our expert team ensures a job done right every time. We guarantee your 100% satisfaction from your first phone call to the minute we complete the job and leave your place. Our priority has always been your comfort, and we are committed to providing you with the outstanding quality of work and customer service you deserve.

Welcome to AllTemperature Heating & Cooling LLC, a family-owned and operated business serving Chicago since 1971. We are a full-service heating and air-conditioning company providing quality service during emergencies. We will respond quickly to protect you and your family from the worst weather Chicago has to offer. Our services include installation, repair, and maintenance of heating and air-conditioning systems, custom duct-work, furnace, boiler, pipe fitting, and A/C tune-ups, with 24-hour service and repair. We value your precious time and are committed to completing work on time. We are also very affordable and never overcharge. Our professional technicians have 49 years of experience in the electrical field and have completed over 700 HVAC installations, 1000 repairs and maintenance, and 1200 satisfied clients.

Ultimate Air Tech is a premier HVAC contractor in Lombard, IL providing quality residential and commercial services with over 20 years of experience.

Cosmic HVAC Inc. is a family-owned and operated business serving Chicago and its suburbs for over 30 years. We specialize in providing high-quality heating and cooling services, with a focus on indoor air quality. Our team of highly trained and certified technicians is dedicated to delivering exceptional customer service and ensuring your comfort. We offer a wide range of services, including air conditioning installation and repair, heating repair, furnace repair, HVAC maintenance, duct cleaning, and more. We are a BBB-accredited company, and we're committed to using the latest technology and eco-friendly products to meet your needs. We understand that your home is your sanctuary, and we treat every customer with respect and care. Contact us today for a free estimate and experience the Cosmic HVAC Inc. difference!

Active Comfort, Expert Solutions Family Owned & Operated in Lake County, IL We believe that no one should have to choose between comfort and affordability, and we are here to help make both a reality for our customers. HEATING Furnace Installation Furnace Repair Ductless COOLING A/C Installation A/C Repair Maintenance ELECTRICAL & PLUMBING Water Heaters Electrical Repairs Plumbing Repairs ACTIVE HEATING & COOLING Everyone deserves comfortable and efficient heating and cooling solutions at an affordable price. We strive to make our services accessible and affordable to all, without sacrificing quality or customer service. Why Choose Us Honesty & Affordability Experience and Expertise Professionalism Licensed and Insured Quality of Work Testimonial What our customers say about us. I had an excellent experience with Active Heating and Cooling. Their technician, Alan, arrived promptly and was extremely knowledgeable and professional. He quickly diagnosed and repaired the issue with my air conditioning unit and even provided some tips on how to keep it running efficiently. The whole process was seamless, from scheduling the appointment to paying the bill. I highly recommend Active for their top-notch service and expertise! Steve H Facts about HVAC According to the U.S. Department of Energy, heating and cooling account for nearly half of the energy used in the average American home. Energy-efficient HVAC systems can save homeowners up to 20% on their energy bills. HVAC systems that receive regular maintenance can operate up to 25% more efficiently than those that do not. AHC takes pride in providing outstanding customer service and takes the time to understand their clients’ needs and preferences. We work closely with customers to recommend the best solutions for their heating and cooling needs, taking into account factors such as energy efficiency, cost, and performance. Quick Links Home About Us Our Services Why Us Testimonials FACTS

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.

I started Nordic Heating and Air Conditioning because I wanted to provide my customers with great work at a great price. We don't do pushy sales and I pride myself in offering my customers reliable equipment at a practical price. We are fully licensed and insured and primarily work in the southern and eastern Denver metro area, however we are consistently moving into new areas. Whether you just need a basic service call, finishing your basement, upgrading equipment or adding on to your house give us a call. We will always offer free second opinions on any quote you may receive, and would love to have you as a new customer. -Mark Peterson