How Can We Help ?

Please follow the phone format of (555)555-5555

Sales Event

Free 10-Year

Warranty

with purchase when you use
the Synchrony credit card.

A $1.035 value!*

August 19, 2024 - September 13, 2024

STANDBY
GENERATORS

COMFORT. SECURITY. CONVENIENCE.
Explore Home Standby Generators

TRANSFER
SWITCHES

THE BRAINS BEHIND THE POWER
Explore Transfer Switches

BUSINESS
STANDBY

POWER FOR MY BUSINESS
Explore Business Standby

PARTS AND
ACCESSORIES

BUY PARTS AND ACCESSORIES ONLINE.
Explore Parts and Accessories

About THM Electrical and Maintenance Services

THM Electrical and Maintenance Services is a trusted provider of comprehensive electrical solutions for residential and commercial properties. As an authorized Generac dealer and service provider, they specialize in generator installation, maintenance, and repairs, ensuring your home or business remains powered even during emergencies. Additionally, they offer expert EV charger installation services, catering to both Level 2 and Level 3 charging needs. With their unwavering commitment to customer satisfaction, THM Electrical and Maintenance Services lives by their motto, 'Do What You Say, Say What You Do'.

THM Electrical and Maintenance Services About Us


How It Works HSB

Generator Installation

WHAT'S INVOLVED IN INSTALLING A HOME BACKUP GENERATOR?

Installing a home backup generator is an exciting time. THM Electrical and Maintenance Services will prepare the installation site outside your home, place the generator, run the natural gas or LP fuel line, install the transfer switch, and make all of the necessary electrical connections. And we will make sure that your backup generator runs properly, and is ready for its first power outage.


Repair & Warranty

GENERATOR REPAIR &
WARRANTY

You invested in a Generac automatic home backup generator, and now you’re never without power. But just like a car, air-cooled backup generators need to be properly maintained to perform as intended. We recommend you have your unit serviced every 6 months. Our factory-trained technicians are available to handle all your Generac servicing needs.

If you are looking for the Owner's Manual for your generator (or any other Generac equipment), please use the online product support on the Generac.com website. You can use your model number or serial number to find your manual by using the form located here: http://www.generac.com/service-support/product-support-lookup

For questions about the warranty of your Generac generator (or other Generac equipment), please contact Generac directly at 888-GENERAC (888-436-3722)

To ensure accurate warranty coverage, please make sure your Generac equipment is registered at https://register.generac.com

An added benefit of registering is proof-of-purchase in the event of an insurance loss such as fire, flood or theft.