Serving Hollis, NH and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2009
Free estimates
Customers say: True professional
"The team did an excellent job replacing our water heater. Thank you!"
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 1989
Free estimates
Emergency services offered
"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "
+6
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 2003
Free estimates
Customers say: Quality work
"Prompt professional courteous. Reasonably priced. Super service. "
+1
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 1988
Free estimates
Emergency services offered
"They were A pleasure to work with. "
+29
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 2007
Emergency services offered
Credit card accepted
"He did a great job had it done in a few hours "
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 2005
Free estimates
Small jobs welcome
"Used the cheapest supply?s he could come across on Amazon I could have done the job my self that way. "
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 1946
Free estimates
Emergency services offered
Climate Design Systems has been around since 1946! We are an HVAC & Plumbing company that is full licensed to serve Massachusetts, New Hampshire, and southern Maine. We pride ourselves on quality workmanship and outstanding customer service. There is no job too big or too small! \n\nWe offer Residential & Commercial HVAC services such as;\n\n-maintenance\n-repair\n-replacement/retrofit\n-new construction\n\nWe offer Residential & Commercial Plumbing services such as;\n\n-water leak repair\n-drain repair\n-fixture replacement\n-boiler repair & installation\n-water heater repair & installation\n-water treatment\n\n
+20
Serving Hollis, NH and surrounding areas
Angi Approved
In business since 1989
Free estimates
Emergency services offered
"Great service! Emergency service and done within the day!"
+2
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