Get matched with top thermostat installers and replacers in Spartanburg, SC

"We recently had a brand new HVAC system installed by Chisholm, and the entire experience was excellent. From the initial consultation to the final walkthrough, their team was professional, knowledgeable, and easy to work with. They took the time to evaluate our home and helped us choose a system that fits both our space and our budget. The installation crew arrived on time, worked efficiently, and made sure everything was cleaned up afterward. They also took the time to explain how the new system works and answered all our questions thoroughly. Since the install, the system has been running smoothly—quiet, efficient, and keeping our home consistently comfortable. We’ve already noticed an improvement in both temperature control and air quality. If you’re in need of HVAC work, I highly recommend Chisholm. They’re honest, skilled, and truly care about the quality of their work and customer satisfaction."

"This company is really professional. 6 ceiling fans installed, no mess. They were great. Will definitely call them for my project."

"Julian call so fast to check the problem with thermostat and fix it. Very friendly and professional !! Five Star is a excellent company you can rely !!"

Trusted, transparent HVAC repair and maintenance. An on-time team with 30+ years of expertise. 
All from the Upstate’s only woman-owned Heating and Cooling company that services your home as if it’s our own. Trade the pressure, inconvenience, and discomfort of your old HVAC company for 100% local, leading professionals obsessed with going above and beyond to deliver All Comfort Today.™\n\n\nWoman Owned \nLocally Owned\nFinancing available\nAuthorized Lennox dealer\nBBB accredited\n24/7 Emergency Service\n844-GVL-HVAC\n\nWe have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

"I had a blower motor replaced and the unit cleaned. The tech was very professional and completed the work timely. My only concern was the cost of $1500 or $1300 with the maintenance program. My bad for not comparing with other services."

"They were quick to reply to my quote request and Blain arrived when they said he would. I noticed my water heater had gone bad around 11:00am and they had the new one installed around 6:00 the same evening. Blain was extremely nice, professional, and respectful and the work seems to be top notch."

"These guys were great. We had two separate issues they helped us figure out. One, I thought was a leak but it turned out to be condensation or something. They didn't try to upsell me or take advantage of my ignorance at all. They were very prompt. They had my sink leak and cabinet repaired less than 24hrs from me getting Angi. They were friendly, professional, cleaned up behind themselves and were very respectful of our home, our time and our budget! They completed the work for much less than I expected to pay."

"It went well, the door installed the automatic garage door is working and the cracks in the foundation were sealed."

"Jose did an amazing job! I will hire him again."

"Logan and gis dad did an amazing job and high quality work and very professional would 10/10 recommend to anyone who needs A/C or plumbing work done."