Best HVAC Companies
N

Commercial HVAC

NorthStar Service LLC

VerifiedEstablished · 20 yrs
4.7(71 reviews)•Residential & Commercial•Serving Southington, CT
EPALicensed And InsuredNCILicense #S1-393445

Owner-operated HVAC company providing residential and commercial heating, air conditioning, and refrigeration services.

NorthStar Service LLC is a commercial HVAC contractor based in Southington, CT. Services listed include heating, air conditioning, refrigeration and hour emergency service. 20 years in business and licence #S1-393445.

Call (860) 919-4482

20

Years in Business

Available

Financing Available

Southington, CT

Service Area

Customer Sentiment Summary

Strengths

  • Conduct on site is the headline: 24 of 63 reviewers describe the crew as professional, courteous and respectful of their home.
  • Technicians turn up inside the booked window, something 12 reviewers went out of their way to note.
  • Technical depth stands out: 13 reviewers credit the crew with a correct diagnosis and a clean repair.
  • Pricing lands well: 7 reviewers describe fair quotes with no surprise line items.

Areas to Watch

  • No complaint recurs across the 63 reviews analysed, which is consistent with the 4.7-star average — but a clean record is not the same as a long one.

Reviews from Best HVAC visitors

No Best HVAC reviews yet

Been a customer of NorthStar Service LLC? Be the first to rate them.

Get Your HVAC Business Listed

Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.

Get Featured
Blog / News

HVAC Tips, Guides & Industry News

View all articles
FAQ

Frequently Asked Questions

Have another question? Our team is here to help.

Contact Our Team

NorthStar Service LLC lists heating, air conditioning, refrigeration and hour emergency service. Contact them to confirm they handle your specific job.

NorthStar Service LLC is based in Southington, CT.

NorthStar Service LLC lists licence number S1-393445. You can confirm it is current with the Connecticut contractor licensing board.

Use the call button, website link or contact details on this page to reach the company directly.

Get in touch and we will keep your listing details accurate and add photos.

Find and compare top-rated HVAC companies near you