Heights Plumbing, Heating & Cooling handles commercial HVAC for restaurants, retail spaces, offices, medical suites, warehouses and multi-family buildings throughout North Jersey. That covers packaged rooftop units, split systems, make-up air, commercial heating, and walk-in coolers and freezers.
We are licensed and insured under NJ HVAC Lic. #197400, with a mechanical engineer on staff for system design and load calculations and an electrical engineer for the wiring side. Having both in house means fewer subcontractors on your property and fewer delays waiting on another trade.
Comfort Problems And Downtime Cost You More Than The Repair
In a commercial building, HVAC problems show up as complaints before they show up as failures. Tenants say the third floor is always hot, the dining room is freezing by the door, the server closet runs warm, or the utility bill jumps for no obvious reason. Each of those is a symptom of equipment, controls or airflow that no longer matches how the space is used.
Then there is the outright failure. A rooftop unit down in August, a make-up air unit that shuts the kitchen line down, a freezer drifting warm with product inside. What matters at that point is a fast, correct diagnosis and a contractor who can get you running without turning your building into a job site for a week.
What Our Commercial HVAC Service Includes
We service, repair, replace and install commercial heating and cooling equipment, including packaged rooftop units, split and multi-split systems, air handlers, make-up air and exhaust, commercial boilers and furnaces, and refrigeration for walk-in coolers and freezers. We troubleshoot controls and wiring as well as mechanical faults, because a large share of commercial calls turn out to be control or electrical problems rather than dead compressors.
For replacements and new installs, our engineer runs the load calculations and designs the system around how the space is actually used, including kitchen loads, occupancy and equipment heat. We coordinate crane sets and curb adapters for rooftop work, handle permits and inspections, do our own electrical, and commission the system so it performs the way it was designed to.
Signs Your Building Needs Commercial HVAC Service
- Uneven temperatures between floors or zones
- Rooftop unit short cycling or tripping breakers
- Rising energy costs with no change in occupancy
- Kitchen too hot or negatively pressured
- Walk-in cooler or freezer temperatures drifting
- Repeated service calls on the same equipment
- Water stains near air handlers or ceiling units
- Equipment well past its expected service life
Noticing any of these? Call (201) 245-7772 or request service online. Same-day appointments across North Jersey.
Our Commercial HVAC Process
Site walk and system review
We inventory the equipment, look at controls and zoning, and listen to what the building occupants are actually experiencing.
Diagnose or calculate
For a repair we isolate the fault mechanically and electrically. For a replacement our engineer runs the load calculation for the space.
Scope, options and pricing
You get a clear scope with upfront pricing and, where relevant, repair versus replace options laid out with the tradeoffs explained.
Execute around your schedule
We plan the work to minimize downtime, including off-hours where the job allows it, and handle permits, crane coordination and inspections.
Commission and maintain
We verify performance, document the work, and can put the equipment on an ongoing maintenance schedule if you want it.
Commercial HVAC Services We Offer
Commercial air conditioning
Repair, maintenance and replacement of packaged and split cooling systems for offices, retail, medical and restaurant spaces.
Commercial heating
Commercial boilers, furnaces, unit heaters and rooftop heating sections, serviced and replaced with proper load calculations.
Commercial rooftop HVAC units
Service, curb adapters, crane sets and full changeouts for packaged rooftop units, which most commercial buildings here rely on.
Walk-in coolers and freezers
Refrigeration service for restaurants, delis and groceries, covering compressors, evaporators, door gaskets and temperature problems.
Ventilation and make-up air
Exhaust and make-up air for commercial kitchens, plus airflow and pressure balancing so doors, hoods and comfort all behave.
Preventive maintenance programs
Scheduled service visits tailored to your equipment list, offered as an option for buildings that cannot afford surprise failures.
Why Choose Heights for Commercial HVAC
- Family Owned & Operated: A family business means more personalized service than you get from big chain providers.
- 56 Years of Industry Experience: Over 56 years of combined industry experience across plumbing, heating and cooling.
- Licensed & Insured: NJ HVAC Lic. #197400 and NJ Plumbing Lic. #1221100. Fully insured for residential and commercial work.
- Engineers On Staff: Our own mechanical and electrical engineers design systems and handle wiring, so you don’t need a second contractor.
- Same-Day Service: Schedule with us and we’ll provide service within 24 hours, arriving on time as scheduled.
- No Worries Pricing: Straightforward pricing with no surprise fees or up-charges. You know what you’re paying before we start.
Commercial HVAC Across Bergen, Essex & North Jersey
We provide commercial hvac from our offices in Fair Lawn and Hillsdale to every municipality in Bergen County and Essex County, including:
We also serve Sussex County, Passaic County, Warren County, Morris County, Hudson County, Union County, Hunterdon County, Somerset County, Middlesex County, Mercer County.
Commercial HVAC FAQs
Do you service commercial buildings after hours?
We schedule off-hours work where the job allows so your operation is not disrupted. We also answer the phone 24/7 with a live person who books the next available appointment.
What types of businesses do you work with?
Restaurants, retail, offices, medical and dental suites, warehouses and multi-family buildings across North Jersey.
Do you offer commercial maintenance agreements?
Yes, maintenance programs are available as an option. We build the scope and schedule around your specific equipment list rather than a one-size package.
Can you handle rooftop unit replacement including the crane?
Yes. We coordinate crane scheduling, curb adapters, rigging, permits and electrical so the changeout is managed as one project.
Do you do the electrical work as well?
We do. We have an electrical engineer on staff and handle our own wiring and electrical for system installs, which removes a common source of scheduling delays.