From Business: City Heating & Cooling has been offering quality products and dependable service to the Northwest Indiana & Southwestern Michigan areas for over 20 years.

From Business: Budd the Furnace Man & Sons, Inc. was established in 1921 as a residential heating company. Our scope of work has continuously broadened and at this time, residential heating…

From Business: Mr. Freeze Heating & Cooling, in Hammond, Indiana, is the area's leading heating and cooling company serving Lake, Porter and Cook counties and surrounding areas since 2006. We…

From Business: Since 1956, Williams Stoker & Heating Co. has proudly served the HVAC needs of both residential and commercial customers throughout the greater Chicago, IL, metro. Our services…

"By far the most customer friendly HVAC company I have ever dealt with. They went out of their way to locate a blower wheel for my furnace. I was a walk-in customer. VERY…"

From Business: Lake Heating & Ventilating, Inc. is a family owned and operated business that was incorporated in 1971. Located in Crown Point, IN, we serve Lake and Porter counties. We pride…

From Business: Welcome to King's Heating, Air Conditioning & Refrigeration. We are located in Hammond, Indiana and have been serving the Hammond, Whiting, and East Chicago, Indiana area for…

From Business: Dave's Heating & Air Conditioning can install a new gas furnace or repair your existing heating system. We use only high-efficiency equipment. You'll always get friendly,…

From Business: Arctic Engineering Co. is a mechanical contractor serving the Chicago metro area and Northwest Indiana. Since 1958, we have been a trusted local mechanical contractor that…

From Business: Nolan Boiler & Tank Service, Inc., is a family business started by Clifford Nolan, Sr. in 1941 and still serving the entire Chicagoland area as your boiler and tank repair…

"We had several different places come out and charge us a fortune each time. Still we had had problems, but when Kalamazoo Mechanical came out, they identified the ACTUAL…"

From Business: Since 1890 (you read that right), John J. Cahill, Inc., has become synonymous with quality plumbing solutions throughout Chicago. In fact, we even helped build some of the…

From Business: If you're in need of high-quality heating, air conditioning & plumbing supplies, you've come to the right place. C & L Supply DBA Frank Young Supply Co located in Chicago, IL,…

"Professionals. They know what they are talking about, offered great prices & paid attention to detail. Highly recommended!"

From Business: Charnas Heating and Air is a full service furnace and air conditiong buisness. We specialize in making you more comfortable in your home,office, or shop. Please contac us for a…

From Business: Quality Comfort Heating & Air Conditioning, in Culver, IN, is a family owned, local business since 2003. We are known for prompt, reliable service and would love to earn your…

"I wish there was an option to give no stars. This company is awful. They cheated us out of our money and never fixed our AC. They charged us $400 for coolant, but due to their…"

From Business: We are Advanced Boiler Control Services, an engineering and service company which provides its customers with first class on-site service. Our employees are dedicated to our…

From Business: Ralph's Heating & Air Conditioning serves Chicago,IL, as well as the South Suburbs and Northwest Indiana. We understand the value of having an honest and reliable HVAC…

From Business: At Naughton Heating & Air Conditioning in St. John, Indiana, we bring old time service into new age technology. We proudly serve Lake County in Indiana and Cook County in…

From Business: Aberdeen Heating & Air Conditioning is a licensed and insured HVAC contractor serving the Chicagoland, IL, area and surrounding communities. Whether you're sweltering under the…