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Heating & Air Conditioning, Plumbing, and Electrical Services You can Rely On

Call now for reliable heating, cooling, plumbing, and electrical solutions in the Keyport, New Jersey, area.

HVAC Keyport NJ, Plumber Keyport NJ, Electrician Keyport NJ
Master Group Mascot, Keyport Electrician, Keyport HVAC, Keyport Plumber

When it comes to quality and efficient service, remember the name ‘master group’

Full-Service Heating/Cooling, Plumbing, and Electrical Services in Keyport, New Jersey

We do the following:

Request an estimate, get a second opinion, or schedule immediate service with our experts today. Serving the full HVAC, plumbing, and electrical needs of Keyport, New Jersey.

Why Choose Us as Your Keyport, NJ, Service Experts?

At Master Group HVAC, our goal is to ensure your complete peace of mind from start to finish. From the initial phone call to the completion of the job, you can expect fully transparent service and the personal attention you deserve. Our Keyport, New Jersey, HVAC, plumbing, and electrical experts are here to make sure you receive the quality solutions you need without the hassle.

When you work with us, you can expect flat-rate pricing, honest professional opinions, and workmanship guaranteed to leave you with the long-term peace of mind you need. Our Keyport plumbers, electricians, and HVAC pros will always take the time to listen to your concerns and only offer the solutions we know will provide the exceptional results you’re looking for.



Keyport Heating & Air Conditioning, Plumbing, Electrical Experts


Contractors who charge by the hour are only making sure that YOU pay extra if THEY work slowly. At Master Group NJ, we don’t see that as fair.

Master Group Van, Keyport Electrician, Keyport Plumber, Keyport HVAC


Adam is not only very knowledgeable but also extremely thorough. He will give you every single detail that you need to know about the system to help you make the best decisions. The service is impeccable as well. I highly recommend this company.
Shengyuan Chen
Mustafa was the best!! He’s fast and honest.In my opinion honesty is the most important thing and the contractor.Master group will stand behind their words and they will provide you perfect material and service.Highly recommend it to my family and my friends
Waleed Alhamood
Adam is a true professional. Excellent worker, very knowledgeable and great conversation. He throughly explained everything he was doing so there weren’t any hidden tricks. Fantastic quality of work. Can’t recommend these guys enough.
Mike Angelo
Very knowledgeable and answer all questions. I am very pleased
Belinda Wright
Very professional very informative worked expeditiously very detailed on the process & possible outcomes. Made myself & my family feel comfortable during each step. Thankyou will be using them in the future
kevin sommers
Adam is absolutely outstanding! Filled with integrity, professionalism and kindness. He shows up on time,Completes the work as promised, and won’t over charge you forHis service. I’ve used his service 3 times, (all major work) and he’s never disappointed or flaked on the job. He comes highly recommended by me and my family!!!!
Denise Blake
Adam helped repair our AC during this past heat wave. He came out within a couple of hours on the weekend! He was very clear, thorough, and helpful. He then came out for maintenance and was quick and honest. He was very easy to work with and highly recommend! We will continue to use his services in the future.
Karen Shih
Excellent team of men who did install they were quick fast and efficient. Would definitely recommend Mustafa & his partner for your air install. The service manager who wrote the contract was very professional as well as the office staff.
Melcher Hibbs
Adam came to my house and immediately diagnosed my issue. Walked me through the process. His attitude and general knowledge was outstanding. Would highly recommend him and this company
Chris Morreale

Real Time Service Areas

Local Reviews

Master Group HVAC LLC Rated 5.0 out of 5 stars based on 6 customer reviews

Great experience, great service like never before

Review of Master Group HVAC LLC

I’m very satisfied with Adam and his team Professionalism, on time, fast, explaining everything, applying discount for seniors, masters like their name. I highly recommend this group to anyone and finally I have a reliable and trustworthy company to hire anytime I need.

AC service

Review of Master Group HVAC LLC

Sent an email early on Sunday morning regarding AC not working. Adam called back within 20 minutes and scheduled a service appointment. Adam fixed the non working AC and took the time to explain what the issue is. Excellent service!

Prompt fix

Review of Master Group HVAC LLC

Adam handled a VERY last minute job with ease. Our ac stopped working on a holiday weekend while guests were staying with us and we needed an emergency service done. Not only did he come out to our house the same day, he came literally an hour after we spoke on the phone. When he got here, he was very patient in explaining what happened and why our ac wasn’t working properly. Within 5 minutes of his arrival, he was able to diagnose the issue and come up with a solution. He explained everything he was doing as if I was training on the job with him. It was great and he is a true professional. Thank you!

Great service

Review of Master Group HVAC LLC

I was in pickle with broken ac esp on July 4th w/e and not able to get anyone here till at least Monday. But Adam was here at 7am and fixed problem quickly. I'd recommend this company.

Response from Master Group HVAC LLC:

We really appreciate it for having us in your house!!

Great Service

Review of Master Group HVAC LLC

Adam C.

Adam C.

Estimate on replacing new HVAC unit

Near Tycor Run, Holmdel, NJ 07733
Abdulla K.

Abdulla K.

New fan blower

Near NJ-18, New Brunswick, NJ 08901
New Brunswick, NJ - New fan blower
Adam C.

Adam C.

Heating Tuna up

Near Gorczyca Pl, Sayreville, NJ 08872
Adam C.

Adam C.

Heating work

Near NJ-35, Hazlet, NJ 07730
Adam C.

Adam C.

Replacing a kitchen faucet and unclogging toilet

Near East St, Long Branch, NJ 07740

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