Unclaimed listing · compiled from public sources

Grissom Heat & Air

Knoxville, TN · 865-922-9401 · 40+ years in business

★ 4.6 (32) google

Family-owned HVAC company serving the Knoxville, TN area for over 4 decades; authorized dealer for Goodman, Amana, and Honeywell systems; offers 24/7 emergency service; NATE certified and BBB accredited.

Services & pricing

• Furnace / Heating Repair — Diagnostic Visit

  Quote — depends on job details

• AC Tune-Up / Maintenance

  Quote — depends on job details

• AC Repair — Diagnostic Visit

  Quote — depends on job details

• Emergency / After-Hours Service

  Quote — depends on job details

• Furnace Tune-Up / Maintenance

  Quote — depends on job details

• Indoor Air Quality (Filtration / UV / Humidifier)

  Quote — depends on job details

• System Replacement — In-Home Estimate

  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.