Go Greener. Affordably.

Trusted financing for upgrades that make your home or building more efficient, safe, healthy and comfortable.

Granite State Mechanical Services, LLC

724 East Industrial Park Drive, Unit 16
Manchester, NH 03109

(603) 424-8258

Granite State Mechanical Services, LLC

Contractor Type

Residential

States of Operation

Specialty

Electrical & Plumbing (lighting, controls, generators, water heaters & treatment)
Heating and Cooling and all related services

Approved Programs

NEIF EnergyPlus Loan

Use this Monthly Payment Estimator to compare different options and then the customer can click to apply for an instant credit decision. The contractor will see the application status immediately in their NEIF Contractor Portal.

Monthly Payment Calculator

New Hampshire Residential Clean Energy Loan

Eversource customers in New Hampshire are eligible for 0.00% trusted, transparent and affordable monthly payment options that make your home more energy efficient.

Monthly Payment Calculator

Granite State Mechanical Services, LLC

Granite State Mechanical Services, LLC

Contractor Type

States of Operation

Specialty

Approved Programs

NEIF EnergyPlus Loan

New Hampshire Residential Clean Energy Loan

Affiliations