Outdoor air conditioning condensers and ducting stacked behind a building

Serving Long Island and NYC from Levittown NY

Heating and cooling done right

MastersMind HVAC is a family owned team installing and servicing mini splits, VRV and VRF systems and more across Nassau, Suffolk, Brooklyn and Queens.

Radiator thermostat valve beside a heating panel
Heating and coolingLong Island and NYC
Rated 5.0 on Google by 13 users
Rafael Batista
“I’ve been using HVAC Masterminds service for 10 years now. I’m a little ashamed that it has taking me this long to write a formal...”
Experience13Years in business
HoursMon to Fri8:00am to 6:00pm
CoverageFour areasNassau to Queens
FamilyFamily ownedAnd operated

What we do

Comfort systems, installed well.

Mini Split Systems

Ductless heating and cooling for rooms, additions and homes, installed by a team that works with the major brands.

About mini splits →

VRV and VRF Systems

Variable refrigerant flow systems for larger buildings and multi-zone comfort.

About vrv / vrf →

HVAC Services

Complete heating and cooling services for homes and buildings, from one family owned team.

About hvac services →

Credentials

Brand and safety credentials.

Pick one to see what it means for your project.

Outdoor air conditioning condensers and ducting stacked behind a building

Daikin D1 approved installer

We are an approved Daikin D1 installer, so Daikin equipment is something our team knows how to put in properly.

See mini splits →

Equipment we work with

Units, valves and controls.

Outdoor air conditioning condensers and ducting stacked behind a building
Two technicians wiring the control panel of an outdoor air conditioning unit
Panel radiator with a white thermostatic valve
Heating system pipes with pressure gauges and red shut-off valves

Ideas for your comfort system.

Comfortbuilt right.

Our goal is a family business that trains people for careers in the HVAC trade.

MastersMind HVAC

How we work

Clear from first call to finish.

01

Call or message us

Tell us about your space and what you want to heat or cool.

02

We talk it through

We go over the system options and how we would approach the job.

03

We do the work

Our team handles the installation or service.

04

We check in with you

We confirm everything works the way you expect.

Where we work

Across Long Island and NYC.

MastersMind HVAC is based in Levittown, NY and serves Nassau, Suffolk, Brooklyn and Queens. Call with your location and we will confirm we can get to you.

What people are saying about us

Rated 5.0 on Google by 13 users

Rafael BatistaVerified Google review

Google review

“I’ve been using HVAC Masterminds service for 10 years now. I’m a little ashamed that it has taking me this long to write a formal review. CM (owner) is incredibly easy to work with. Communication is so important and plays a pivotal role in getting things done and putting me at ease. From minor issues to major...”

Diana LeanoVerified Google review

Google review

“Affordable price and great service! Chris and his team are highly trained HVAC tech and very knowledgable in their field. Ive been wanting to put a split AC unit in our first floor and basement and they helped me decide whats best based on my budget. It worked out really well and even though it's ductless, the...”

Adam BirkeVerified Google review

Google review

“I recently purchased a Panasonic Mini Split system and had the most difficult time finding someone who would install it. Luckily, I was put in contact with Chris. From our first conversation, he was friendly, thorough, professional, and obviously very knowledgeable. He clearly explained everything to me, laid out...”

david hartstoneVerified Google review

Google review

“Good experience with Chris and the rest of the team at MastersMind HVAC. They've been maintaining my heating and cooling system for a few years and recently did a complex replacement after my mini-splits had reached the end of their service life. Even though the job ran in to some difficulties, they saw it...”

Gil ShusterVerified Google review

Google review

“Mastersmind installed my mini split heating/cooling system for several rooms in my house. Totally professional, totally honest! An awesome job at a reasonable price, and attention to all the details. On a couple of occasions Chris helped me without a service call, when many others would not have done the right...”

Amy LangerVerified Google review

Google review

“I've relied on MastersMind to remediate and maintain my (originally, poorly installed by others) house AC system for years now. The company founder is thoughtful, intelligent and truly customer-oriented, offering clear explanation, reliable follow-up, and good communication. Team members are skilled, diligent...”

Michael valentinVerified Google review

Google review

“So happy with all the work your company did for us. They came in like a swarm got the job done in time and with in our budget. We have been building our dream home of 5000 sq feet for over a year. They removed all the old air conditioning feeds and returns repaired and replaced to correct sizes. Christopher you and...”

Krissy MadridVerified Google review

Google review

“Mastersmind has really saved me — i had another company install a ductless air conditioning system poorly, years ago, it broke after a month. Mastersmind came out and fixed it for a reasonable price. Since then, the system has run very well over the years. Just recently one of the unit's front panels chipped...”

MicheleVerified Google review

Google review

“Mastermind repaired my vented gas logs. Highly Recommend. Great communication. Showed up when he said he would. Looked through entire system. Repaired both sets of logs. 20 % of cost of what other company wanted to charge just to come look at logs. Fantastic experience! Covid conscience .. wore mask and...”

Jonny SeguraVerified Google review

Google review

“Cannot recommend Chris highly enough. Knowledgeable, friendly, prompt, and fair. And he shows up when he says he will! The best.”

Marqui HarmonVerified Google review

Google review

“Used them a couple times at the property I work at and I tell great work, great team, very knowledgeable, and will work until the job is complete. Even willing to train. You don’t get that from A LOT of companies”

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FAQ

Questions we hear often.

We serve Nassau, Suffolk, Brooklyn and Queens. Call with your location and we will confirm.

We install and service mini splits and VRV or VRF systems, and handle HVAC work as a whole. Each has its own page on this site.

Call us at (347) 244-1581 or send a message through the contact page. Tell us what you need and we will follow up.

We are available Monday to Friday, 8:00am to 6:00pm. Outside those hours, send a message and we will reply when we are back.

Ready to get started?

Call us, or send a message and we will get back to you.