Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
N
Commercial HVAC
NJK Heating & AC
VerifiedEstablished · 23 yrs
4.6•Residential•Serving Backus, MN
EPA
Local residential heating and air service specializing in HVAC installation, maintenance, and repair.
NJK Heating & AC is a commercial HVAC contractor based in Backus, MN. Services listed include furnace repair, air conditioning repair, furnace installation and air conditioning installation. 23 years in business and emergency service available.
23
Years in Business
Yes
Emergency Service
Backus, MN
Service Area
Services Offered
furnace repairair conditioning repairfurnace installationair conditioning installation
hydronic heating systems
natural gas conversions
emergency HVAC repairduct work rework
Customer Sentiment Summary
Strengths
- Rated 4.6 out of 5 by the sources we aggregate.
- Verified listing and rating on Angi.
- 23 years trading in the local HVAC market.
Areas to Watch
- No reviews collected yet — check back once customers have rated this company.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of NJK Heating & AC? 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
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
NJK Heating & AC lists furnace repair, air conditioning repair, furnace installation, air conditioning installation and emergency HVAC repair. Contact them to confirm they handle your specific job.
NJK Heating & AC is based in Backus, MN.
Yes, NJK Heating & AC lists emergency service. Call them directly for urgent heating or cooling repairs.
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.