Go Greener. Affordably.

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

Caswell & Sons Contracting LLC

36 Mudhole Rd
Canterbury, CT 06331

(860) 428-9335

Caswell & Sons Contracting LLC

Contractor Type

Commercial
Residential

States of Operation

Specialty

Kitchens & Baths
Electrical & Plumbing (lighting, controls, generators, water heaters & treatment)
Heating and Cooling and all related services
Windows, Doors, Siding & Roofing

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

NEIF Commercial Energy Finance

One-Stop Finance Solutions for Commercial, Industrial, Multi-Family and Municipal Energy Improvements.

Rate Calculator

Xcel

Trusted Commercial Financing for Xcel Energy Trade Partners and Customers. In addition to valuable rebates for qualifying improvements, Xcel Energy – Colorado offers tailored, one-stop-shop financing solutions for your energy-efficiency upgrades through the National Energy Improvement Fund (NEIF).

Caswell & Sons Contracting LLC

Caswell & Sons Contracting LLC

Contractor Type

States of Operation

Specialty

Approved Programs

NEIF EnergyPlus Loan

NEIF Commercial Energy Finance

Xcel

Affiliations