4.6 
30 *The Angi rating for Heating And Air Conditioning Service companies in Hamilton, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hamilton, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on September 19, 2025
Serving Hamilton, MS and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Very good company love the owners very honest people to deal with"
Serving Hamilton, MS and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"It was wonderful working with Chris/ Nextgen today. He did a great job explaining everything I need to do with my unit, what to expect, and all the benefits I can get from it. I really appreciate the time he took to answer my questions and make sure I understood everything. I just want to say thank you, Chris, for all your help! I look forward to a great installation! I’m scheduled for tomorrow"
+8
Serving Hamilton, MS and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Billy did a great job installing our new tankless water heater and cleaning our other one. Recommended!"
Serving Hamilton, MS and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Known JJ for 20+ years great family man and business man"
+5
Serving Hamilton, MS and surrounding areas
Approved
In business since 2006
Free estimates
Customers say: Quality work
"We also had them do a screen-in porch over our deck. It is beautiful! They did a fantastic job with the gutters and porch. Would recommend them for anything they do. They are very professional and do a wonderful job. I would say that customer service is a high priority for Arlen and his company."
Serving Hamilton, MS and surrounding areas
Approved
In business since 2012
Free estimates
Small jobs welcome
"They were super fast, affordable and have helped me complete multiple remodel jobs throughout my home. Highly recommend"
+23
Serving Hamilton, MS and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"They were on time and very friendly. Fixed the problem same day in a timely manner."
Serving Hamilton, MS and surrounding areas
In business since 2006
Free estimates
Warranties offered
"I had Pro Tech repair two pieces of wooden furniture. They were very cordial and professional. They worked very hard when they were here and treated my furniture very carefully. Both pieces look MUCH better than before!! Although this is the only service I used them for, I believe their specialty is HVAC and I would try them for that if I had the need."
+116
Serving Hamilton, MS and surrounding areas
In business since 2003
Emergency services offered
Credit card accepted
"The service was professional, prompt, they come when they said they will, they call in case they run into a problem, which is rare for service providers. The technicians are always available 24 hours a day."
Serving Hamilton, MS and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
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