R-Value General Contracting, LLC

R-Value General Contracting is an Ipswich company with a very short paper trail: one review, written in December 2020. It is a good one. A homeowner described a Mass Save energy-efficiency job — three men who insulated the house and fitted a ridge vent in the attic — and called the crew respectful, clean and all business. Houzz lists the company under window sales and installation, which is the category it presents itself in. One thing is worth raising before you call: OSHA's public inspection database carries an inspection record naming R-Value General Contracting. Ask the company about it directly, along with its safety and insurance standing. A single account from 2020 is not enough to put a rating on this business. If you are collecting Mass Save weatherization or window quotes, it is reasonable to interview them — then ask for recent references, the home improvement contractor registration, and proof of insurance.