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Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported. Look up in the official Massachusetts registry ↗
Highlights
- Punctual crews — reviews from 2025 to 2026 call the team professional and on time
- Transparent pricing — 2025 reviews cite upfront costs and reasonable rates
- AC installs — an October 2025 review praised a punctual installation visit
- Second opinions — one customer sought NI HVAC after a costly replacement quote elsewhere
NI Hvac is a Lowell, Massachusetts HVAC company that says on its website it was founded in 2018, backed by over two decades of hands-on experience, and started as a small family business. In a February 2026 review, a customer called the company professional, punctual, and attentive, citing fair pricing and quality work. Other 2025 reviews mention reasonable pricing and being upfront about costs before starting work. In an October 2025 review, a customer described a positive experience getting an air conditioner installed and serviced, saying the crew was extremely punctual and they were pleased with the service. Also in October 2025, a customer said a $15,000–20,000 replacement quote from another company led them to get a second opinion from NI HVAC, with Ismael and the crew coming out to look at it. Google shows a 5-star average from 7 ratings.
Read the comments
Most recent comments
- 5.0Feb 4, 2026
Excellent service! NI HVAC is professional, punctual, and very attentive. High-quality work, fair pricing, and great customer service. Highly recommended!
— Ana Paula BreisView on Google Reviews ↗ - 5.0Nov 28, 2025
Very reasonable pricing and friendly service.
— Edmilson L CunhaView on Google Reviews ↗ - 5.0Nov 28, 2025
Very professional, timely, and upfront about costs. Highly recommend.
— Bryan Da CunhaView on Google Reviews ↗ - 5.0Oct 20, 2025
“I had a fantastic experience with the installation and maintenance of my air conditioner. They were extremely punctual and did an excellent job. I’m very pleased with the service!”
— Juscelia LoRussoView on Google Reviews ↗ - 5.0Oct 9, 2025
When my 5-year-old furnace stopped working, I first contacted a large local HVAC company. They condemned the unit and quoted me $15–20K for a full replacement. A family member referred me to NI HVAC for a second opinion, and I’m so glad they did. Ismael and his team came out the same day I called and had my furnace running again within an hour. He returned the next day to correct the original installation design issue and bring the furnace and ductwork up to code—all within 48 hours of my first call. I was extremely impressed by Ismael’s honesty and professionalism. It was clear he had my family’s best interests in mind, not just a sale. The cost was very fair, and most importantly, I didn’t need a new furnace after all. I’ll continue to use NI HVAC for all my heating and cooling needs and strongly recommend them to anyone looking for trustworthy, knowledgeable, and reliable service.
— Valerio OrmondeView on Google Reviews ↗
What does heating and cooling work cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from NI Hvac. 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
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