Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from JM Pazakis, Inc.. 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
JM Pazakis, Inc. runs plumbing and HVAC crews out of 447 Old Chatham Road in South Dennis, led by owner James Pazakis, who holds the company's registry-verified active Massachusetts master plumber license (15030-PL-M). The company is BBB-accredited with an A+ grade, and its Google review history — 5.0★ across 57 ratings on its main profile — runs back through nearly two decades of mid-Cape work; one customer wrote in February 2026 that the company has maintained their heating and plumbing for almost nineteen years. Emergency response is the through-line in what customers describe. A weekend plumbing emergency was resolved within two hours before flooding set in. When one homeowner's HVAC died on July 4th weekend during a heat stretch, dozens of companies didn't answer or turned away non-customers — James took the call. An elderly woman living alone woke to no heat and had a serviceman at her door in under an hour. Frozen baseboard pipes, a broken water heater diagnosed, quoted and replaced within hours of the call — the same story repeats across seasons. Mini-splits are the signature install: a whole-antique-house-and-garage system in 2023, a West Dennis shop unit finished on schedule in July 2026, and an oil-to-gas combi-boiler conversion where the crew came back to iron out hot-water delivery. Reviewers also name the office staff — Laura and Melissa — for scheduling and communication as often as they name the technicians, and several describe the company opening and closing their summer places each year. The record carries one sharp exception: an August 2024 reviewer alleged a $600 charge to search the internet for a part, property damage found after the crew's visits, and a canceled appointment — an account far outside the pattern but specific enough to note. For everyone else the ask-abouts are small: book early in peak season, since the emergency calendar clearly fills. For plumbing, heating or a mini-split on the mid-Cape, this is one of the strongest review records in the book — get the quote in writing and expect them when they say.
We had a weekend emergency and it was resolved within two hours. voided flooding and damages. Will use this company again
On time, professional and did a great job in a very difficult location.
Very pleased with the prompt service, mini-split system, installation process and value received.
JM Pazakis replaced two bathroom exhaust fans for me. Quality work, done on time, at a reasonable price. Communication was excellent.
Absolutely would recommend. My neighbor had used JM Pazakis for years and recommend them to me. They are so professional and efficient! Everyone is so kind and knowledgeable and so easy to make an appointment with- great communication. 10/10 experience. I had several services from disconnecting and reconnecting my dishwasher to fixing some shut off valves and even fixing a leak I had happen with my shower that popped up. I have really enjoyed using this company.
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Added 39 new comments, added 20 new photos, license now expired, established 4.5 rating
Tough diagnostics solved4.8
Fast emergency response4.8
No hard sell4.8
Panel upgrades3.7
Full-scope replumbing4.8