N.E.T.R., Inc.

N.E.T.R. built a strong reputation over decades doing heat pump and mini-split installs across the North Shore and Greater Boston — 4.9 stars across 1,740 Google ratings, an A+ BBB file going back to 2014, and 874 reviews on file since 2017. But in 2024 the company was acquired by Sila Heating and Air, a private-equity-backed HVAC platform, and a striking number of independent voices — Google reviewers, Reddit commenters, and a detailed HomeAdvisor account — describe the acquisition as a turning point. The older record is genuinely strong. In a 2017 review, a homeowner with 35 years in construction called it an extremely well-run company from the first phone call on. A 2024 review describes a full heat pump system installed in a single day on a job the reviewer had seen take up to five elsewhere; another 2024 review describes a technician methodically tracing a sagging condensate line to its actual cause. Multiple 2022-2024 Reddit threads describe N.E.T.R. coming in below competitors like Sila and New England Ductless on Mitsubishi mini-split quotes, and handling the Mass Save rebate process entirely in-house. The recent record tells a different story. A May 2026 HomeAdvisor review describes a $107,000 heat pump install on a triple-decker quoted at two months that took eight, after an electrical design that violated Somerville's setback code forced a full redesign and a seven-week utility resubmission delay. Several recent Google reviews describe customer service that 'completely disintegrated' — ghosted maintenance appointments, unreturned calls, and blown-off service visits from a company reviewers say was previously responsive. One recent review describes repeated return visits for a leak and a $5,000 quote to install a manufacturer-warrantied part, which the reviewer attributes directly to 'since they were bought out by Sila.' A 2024 Reddit thread describes a condenser upgrade quoted at roughly $24,000 against a wholesale cost of about $6,000, and a recent Reddit comment names the private-equity ownership itself as a reason to avoid the company. A 2025 review describes a water leak from an incorrect installation that went unresolved across three visits, causing ceiling and insulation damage. Given a well-earned reputation built over years set against a real, multiply-corroborated decline since the 2024 acquisition, get a firm price and timeline in writing, ask directly whether N.E.T.R.'s own crew or a Sila crew will handle the job, and give extra scrutiny to the contract terms on any large or complex installation.