Best Heating & Air Conditioning / HVAC In Collinsville

“Quick response, great communication from pre-arrival to repair. Signed up for maintenance plan to keep up with future preventative maintenance.“

“Quick response and professional courteous service today by the pros at Viviano’s. James Taylor quickly recognize the problem and corrected it. We now have a cool house again. Highly recommend these guys.“

“My wife and I recently had our furnace breakdown on us right as the weather started to turn bitter cold. Unfortunately, the part we needed to get it back up and running was no longer in production so we had no choice but to start getting quotes for a new system. Engel offered us the best price on a high quality and reputable brand furnace than any another other business in our area. The services techs were very professional and knowledgeable. We really felt like a priority to them and will defiantly continue to use them for all of our heating and cooling needs.I highly recommend this business.Service: Heating system installation“

“I recently had the pleasure of working with Mars Heating & Plumbing, and I couldn’t be more impressed. From the initial consultation to the final installation, their team demonstrated exceptional professionalism and expertise. The technicians arrived on time and were incredibly knowledgeable. They took the time to explain the problem and offered clear, straightforward solutions. The quality of their work was top-notch, and they left the work area spotless. Moreover, their customer service was outstanding. The staff was friendly, responsive, and genuinely cared about addressing my concerns. The pricing was transparent with no hidden fees, and the work was completed efficiently. I highly recommend Mars Heating & Plumbing for anyone in need of reliable heating and plumbing services. They’ve earned my trust and will be my go-to company for any future needs.“