Safeguard Your Home and Property Against Electrical Power Surges 

Lighting strikes & power surges can destroy everything plugged into an outlet. Not only your TV’s & computers but your heating & cooling systems and major appliances. Surge power strips only provide limited protection. 

The best way to protect your valuable equipment is the latest whole house surge protection technology installed discreetly in your breaker panel. 

We’ll give you the expert range of whole house surge protection installation options from our qualified, licensed & experienced electricians, so you have the comfort & peace of mind to make an informed decision before any work is started.

Contact Us

Phone: 603.436.8811

Text:     938.444.4537

Email Us


8 Continental Dr. Exeter, NH 03833

6 Central Ave. Wolfeboro, NH 03894

69 Main St. Alton, NH 03809

Mailing Address

8E Continental Dr.

Exeter, NH 03833

© 2021 by Key Heating & Air Conditioning Inc.