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Verified record
Niskala Mechanical is a small, owner-operated HVAC, heating, air-conditioning, and plumbing business serving Falmouth and the Upper Cape, run by CJ Niskala. Its website says it's part of the Mass Save Heat Pump Installer Network and describes itself as fully licensed and insured for HVAC, heating, and plumbing work — though that licensing claim comes only from the company's own site and hasn't been independently verified against the state registry here. There's just one review on file so far. In a 2026 review, a customer said CJ and Eddie completed a full HVAC installation, praising their creativity, technical knowledge of a complicated system, and help understanding available rebates. With only one review to go on, this is an early-stage listing — ask for references and confirm current licensing directly before booking a job.
CJ and Eddie completed a complete HVAC install for us. Their work is excellent! I was impressed with their creativity and knowledge of the entire process, from the complicated systems to understanding rebates offered, etc.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Niskala Mechanical. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Specializes in
Also offers
Service area
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Added 1 new comment, added 2 new photos, established 3.8 rating
Tough diagnostics solved4.8
Fast emergency response4.8
No hard sell4.8
