Serving Russellville, Greenville, Bowling Green, Hopkinsville, KY and Clarksville, TN

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HVAC repair Maintenance HVAC

Cost-saving HVAC service and maintenance

Professionals will tell you that nothing keeps a heating, ventilation, and cooling system going like regular maintenance. Put Knight Electric Inc on the job and add years to your HVAC.

• Clean condenser coils

• Check system refrigerant charge

• Check electrical components

• Replace filters

• Lubricate required components

Target specific HVAC problems

Ask us about regular maintenance contracts and be sure your HVAC system is ready for whatever happens. Our services and contracts are warrantied.


Questions about our contracts? Contact our offices in Russellville, Greenville, Clarksville, and Bowling Green, or call 270-726-7910 for more information.

Maintenance contracts available

Call for 24/7 emergency service.


Knight Electric Inc has been dedicated to quality finished products and services for more than 40 years.

• Clear drain line

• Check, adjust, or replace belts

• Vacuum furnace and heat exchanger

• Perform combustion filters

• Check blower amp draw

We Offer Financing for All New Installs