Cotti-Johnson Heating-Cooling-Electrical

In 2026 a reviewer wrote that Jason T. removed old fluorescents and installed eighteen LED fixtures nineteen feet above ground, and stayed within the estimate. In 2026 a reviewer wrote that they had used the company several times to install two heating systems and various electrical jobs. In 2025 a reviewer wrote that Jason Thompson and his assistant were courteous and professional and left the area clean. In 2022 a reviewer wrote that after a severe neutral line crash the company came immediately and checked every wire, outlet and switch. In 2024 a reviewer wrote that the electrician replaced the circuit breakers as requested, and that the cost for 3 standard circuit breakers was over $1000. In 2024 a customer wrote that after Cotti Johnson installed a new boiler on 2/22/2024, gallons of water poured from their radiators each time they turned on the heat. In 2024 a customer wrote that the heat pump system installed to replace their old oil boiler can not heat their first floor evenly, and that calls and emails went unanswered for months. In 2023 a customer on the Cotti Care Plan wrote that the company no-called no-showed twice for an AC service. In 2017 a reviewer wrote that the company scratched the hardwood floor upstairs. Angi shows 4.8★ from 153 ratings, and BuildZoom shows 3.0★ from 4 ratings. The Better Business Bureau lists an A+ grade. BuildZoom lists licence numbers 9119, 22347, 15924, 4005 and 177092.