Verified record
NP Mechanical is listed on HomeAdvisor for HVAC work. When one customer's tankless water heater broke, Nick came to assess and diagnose the issue, obtained the necessary parts and restored everything to normal. A customer with a Navien unit said Nick answered their call, came when he said he would, let them know step by step what he was doing and gave a very reasonable quote for the job. Nick repaired a Navien combi unit for one customer and contacted the manufacturer to make sure all the parts were covered under warranty. For a mini split problem, a customer said Nick solved it and gave honest advice on their options going forward. One customer said they rely on Nick for anything HVAC related and that he almost always fixes the issue the same day.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from NP 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
NP Mechanical was extremely attentive and responsive throughout the process. When my tankless water heater broke, Nick quickly came to assess and diagnose the issue. He was able to obtain the necessary parts swiftly and restore everything to normal. If you're looking for a quick and reliable company to handle any problems, contact NP Mechanical.
I was hesitant to post a good review because I don't want everyone to know how AWESOME Nick is! He answered our call, came when he said he would and went above and beyond to fix our Navien unit. He let us know step by step what he was doing and gave a very reasonable quote for the job. We definitely found our HVAC guy! Thank you Nick!!
Nick did a fantastic job repairing our Navien combi unit! With excellent communication, we knew what was happening every step of the way. He even contacted the manufacturer to make sure all the parts were covered under warranty. Will definitely call on Nick for future repairs.
Nick came to our home to help with our mini split problem, solved it! Gave us some honest advice on our options going forward which was great to have to consider for our future resolution of issues a previous company left us with.
Nick is who I always rely on for anything HVAC related. He’s super responsive and almost always fixes the issue the same day. Very thankful to have someone I trust!
Specializes in
Also offers
Languages
2 changes recorded — last scanned Sep 29, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
Help applying for Mass Save rebates4.1