Water Heater Installation Repair in Westland

“Darron is very professional, courteous, and honest. Pricing was fair, with an explanation of services being provided. I am totally recommending Onnit for all of your HVAC needs. Definitely has my praise and support.“

“Very happy. Had issue with my a/c. They came out the next day. Found my issue quickly. Was able to correct it within 10 mins. They didn't just say, your stuff is old and should be replaced like other companies. They made some recommendations and suggestions.They will be my goto for any hvac needs.“

“Highly recommend TH &C. One time I called the technician and he just needed to clean the contacts -- and didn't charge me. This time, I got great service from technician Finlay, who helped to extend the life of my furnace. Reasonable prices, and considerate.“

“Furnace wouldn’t run and they came out and did an excellent job. No BS and didn’t try to push unnecessary items. My tech was very polite and professional. His name is Willis. The bill was a lot less than I thought it was gonna be. I’ll be recommending your services to anyone who needs them and be calling back if I need anything in the future.“