Verified Retrofitters

Find vetted contractors

Local pros for heat pumps, solar, insulation, and more.

6 partners · Angi-vetted network
Solar installer on a slate roof, warm afternoon light

Pine State Solar

B-CORP

Specializing in structural reinforcement for slate-roof solar arrays.

SOLARBATTERY
Restored timber-frame window in an old victorian home

Heritage Glazing

LOCAL

Custom double-glazing for sash and casement windows in historic homes.

WINDOWSHISTORIC
Modern heat pump unit outside an old brick house

GeoTherm Systems

CERTIFIED

Quiet, efficient heat pump solutions for large multi-generational homes.

HVACGEOTHERMAL
Smart home control panel on a plaster wall

Lumen Smart Home

PARTNER

LED retrofits and smart-panel integration with vintage wiring expertise.

LEDSMART
Worker installing attic insulation in a wooden home

Envelope Insulation Co.

VETERAN-OWNED

Blown-in cellulose and air-sealing for pre-war attics and walls.

INSULATION
Contractor with clipboard standing in front of a craftsman home

OpenHouse Pros

ANGI-VETTED

General contractor network — vetted reviews and local pricing data.

GENERALMARKETPLACE