Isaksen Solar

Isaksen Solar is a locally owned solar installation company headquartered in Fall River, Massachusetts, that has built a significant portion of its business serving homeowners across Rhode Island. Since its founding nine years ago, the company has carved out a strong position in the southern New England solar market by combining full in-house project execution with a level of customer service that larger regional and national competitors struggle to match.

One of Isaksen Solar's defining characteristics is that they handle every phase of a solar installation internally, from initial site assessment and system design through permitting, installation, and post-activation monitoring. They do not subcontract any portion of the work, which gives them direct control over quality and timeline at every stage. Each project is assigned a dedicated project manager who serves as a single point of contact throughout the process, a structure that reduces the communication breakdowns that frequently generate complaints in the solar industry.

The company installs residential rooftop systems, commercial arrays, ground-mount systems, and Tesla Solar Roof products. They also offer battery storage solutions for homeowners seeking backup power or greater energy independence. Their NABCEP-certified installation team works across Rhode Island's Providence, Kent, Washington, and Newport counties, as well as the Massachusetts Southcoast and Cape Cod regions. Rhode Island's strong net metering policies and the state's Renewable Energy Fund incentives make it one of the more favorable markets for residential solar in the Northeast, and Isaksen has positioned itself to help homeowners navigate those programs.

Isaksen Solar's 4.9-star Google rating across 594 reviews is among the highest in the Rhode Island market. The company also provides a proprietary monitoring app that gives customers 24/7 visibility into their system's performance, along with a guaranteed service call response time of under 72 hours. That combination of volume, rating consistency, and concrete service commitments points to an operation that has scaled its capacity without diluting the customer experience.

With a composite score of 71.4 out of 100, Isaksen Solar holds the second-ranked position among solar providers in Rhode Island for 2026.