Unclaimed listing · compiled from public sources

Neilson Heating & Air Conditioning

Knoxville, TN · (865) 207-9271 · 47+ years in business

★ 5 (8) google · ★ 4.4 (5) other (self-reported) · ★ 4.8 (17) other (self-reported)

Veteran-owned business since 1978 with over 50 years of experience. Sells and services all major HVAC brands including Carrier, Goodman, Lennox, Trane, Armstrong, Concord, and Gibson. Offers discounts for veterans, police, and firefighters. Works with insurance companies.

Services & pricing

• Emergency / After-Hours Service

  Quote — depends on job details

• Furnace / Heating Repair — Diagnostic Visit

  Save $20 On Your Next Service Call

  Quote — depends on job details

• System Replacement — In-Home Estimate

  Save $100 on Equipment Replacements; Free Estimates On System Replacements

  Quote — depends on job details

• AC Repair — Diagnostic Visit

  Save $20 On Your Next Service Call

  Quote — depends on job details

Data basis: public sources only · Last updated 7/3/2026 · Own this business? Sign up with your business email to correct and manage it.