Generac & Kohler
Standby Generator Installation
Whole-home standby generator installation by licensed NH master electricians. A.J. LeBlanc Heating is a Generac Certified Service Dealer and installs both Generac and Kohler standby generators throughout Southern New Hampshire. Automatic backup power that turns on within seconds of an outage.
Generac & Kohler Standby Generator Installation
A standby generator protects your home from power outages automatically (no extension cords, no manual startup, no fuel runs). It monitors your power 24/7 and turns on within seconds of an outage. We install both Generac and Kohler whole-home generators with automatic transfer switches, gas line connections, and all required permits. As a Generac Certified Service Dealer, our technicians are factory-trained for full warranty service on Generac equipment.
- Generac and Kohler whole-home standby generators
- Air-cooled and liquid-cooled generator models
- Automatic transfer switch, no manual action required
- Natural gas and propane connections
- Powers entire home or selected critical circuits
- Annual maintenance plans available
- All permits and inspections handled
Generator Service & Maintenance
A generator that hasn't been serviced is a generator that might not start when you need it. We provide annual maintenance for both Generac and Kohler standby generators (oil change, filter, spark plug, battery test, load test, and full operational check). As a Generac Certified Service Dealer, we're authorized to perform Generac warranty service.
- Annual tune-up for Generac and Kohler standby units
- Oil and filter change
- Spark plug replacement
- Battery test and replacement
- Load bank testing
- Full operational inspection and report
- Generac factory warranty service
Recent Installations
Frequently Asked Questions
How much does standby generator installation cost in Southern NH?
A Generac or Kohler whole-home standby generator installed in Southern NH typically runs $6,500 to $19,000 depending on the generator size, whether gas line work is required, and the complexity of the transfer switch installation. We provide free written estimates.
Do you install both Generac and Kohler generators?
Yes. We install and service both Generac and Kohler whole-home standby generators. As a Generac Certified Service Dealer, our technicians are factory-trained on the Generac lineup. We also install and service Kohler standby generators throughout Southern New Hampshire.
How long does installation take?
Most generator installations are completed in one to two days. The generator is placed on a pad, gas line connected, automatic transfer switch installed at the panel, and the system tested and commissioned.
Does a standby generator run on natural gas or propane?
Both are available. Natural gas generators connect to your existing gas line and never need refueling. Propane generators are a good option if you don't have natural gas service.
Do you service generators you didn't install?
Yes. We service all Generac and Kohler standby generators regardless of who installed them. As a Generac Certified Service Dealer, we handle Generac warranty service as well.
Get a Free Generator Estimate
We assess your home's power needs, recommend the right Generac or Kohler model and size, and give you a written quote covering everything.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Schedule Online in 60 Seconds
Pick a date and time that works for you. Service, maintenance, or estimate visits, no phone tag.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.