Njmm heating and cooling
Introduction
Njmm services is a leading professional HVAC company with over 30 years of experience that specialize in residential and commercial HVAC.
We service and specialize in
New developments
Adding a new central Air System in your home
Commercial warehouses
Car dealerships And much more !!
Overview
Background checked
3 employees
4 years in business
Business hours
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Payment methods
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Credentials
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Background checked
Passed by Marcus Dunn on Mar 22, 2025.
Services offered
Duct and Vent Services Needed
Install ducts and vents
Remove existing ducts and vents
Replace existing ducts or vents
Duct and vent type
Heating
Dryer
Exhaust
Duct material
Rigid sheet metal
Flexible non-metallic material
Fiberglass
Reviews
Customers rated this pro highly for work quality, professionalism, and value.
5.0
1 review
5
100%
4
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John D.
Mar 22, 2025
MLJ heating and cooling was great when it came to the process of helping me install. A hvac system in my home, they were straight forward and honest about pricing their work quality amazing