A commercial heating failure in January means tenant complaints, unhappy customers and, in some buildings, a real risk of frozen pipes. We service, repair, replace and install commercial heating for offices, retail, restaurants, warehouses, medical suites and multi-family buildings across North Jersey.
Our range covers commercial boilers, gas furnaces and unit heaters, and the heating sections of packaged rooftop units. We are licensed and insured, we have a mechanical engineer on staff for design and heat loss calculations, and we do our own electrical work on installs.
Cold Tenants, Uneven Zones And Equipment Past Its Prime
Commercial heating complaints usually arrive as a pattern rather than a total failure. One floor is cold while another is overheated, the warehouse never warms up near the loading doors, the retail space loses all its heat every time the front door opens. Those trace back to zoning, controls, distribution or equipment that no longer suits how the building is used.
Older commercial buildings in this part of New Jersey often run heating equipment that has been patched along for years. It still works until the coldest week of the year, which is precisely when a breakdown does the most damage and when replacement parts are hardest to source quickly.
What Our Commercial Heating Service Includes
On a service call we test the burner and ignition, verify gas supply and pressure, check safeties and limits, inspect heat exchangers and flues, and test controls, zone valves, circulators and thermostats. On rooftop equipment we check the heating section along with the economizer and airflow, since heating complaints in packaged units are frequently distribution problems.
For replacement, our engineer performs a heat loss calculation for the building and designs the system around real conditions, including ceiling heights, infiltration at loading doors and how the space is occupied. We handle the equipment, gas piping, venting, near-boiler piping, controls and our own electrical, plus permits and inspections, and we plan the work so the building keeps operating.
Signs Your Commercial Heating Needs Attention
- Tenant or staff complaints about cold zones
- Boiler losing pressure or needing constant refilling
- Rooftop unit heating section not firing
- Burner lockouts requiring manual resets
- Banging pipes or cold radiators in the building
- Fuel costs rising without a change in weather or use
- Soot, rust or scorching around the equipment
- Frequent service calls on the same heating unit
Noticing any of these? Call (201) 245-7772 or request service online. Same-day appointments across North Jersey.
Our Commercial Heating Process
Review the building and equipment
We identify what you have, how it is zoned and controlled, and what the occupants are reporting before touching anything.
Diagnose or calculate
For a repair we test combustion, safeties and controls. For a replacement our engineer calculates the building heat loss.
Present the scope and price
You get an upfront price and, where relevant, a clear repair versus replace comparison including the expected remaining life of the equipment.
Complete the work around your operation
We schedule to minimize downtime, pull permits, handle gas, venting and our own electrical, and keep occupied areas usable.
Commission and set up maintenance
We test combustion and safeties, balance zones, meet the inspector, and can schedule ongoing maintenance to avoid winter surprises.
Commercial Heating Services We Offer
Commercial boiler service and replacement
Steam and hot-water boilers for multi-family and older commercial buildings, including controls, circulators and near-boiler piping.
Rooftop unit heating sections
Service and repair of gas heating sections in packaged rooftop units, plus full unit replacement when the equipment is done.
Unit heaters and warehouse heating
Suspended and separated-combustion unit heaters for warehouses, garages and shops, placed to actually reach the working areas.
Commercial furnaces and air handlers
Gas furnaces and heating coils serving offices, retail and tenant spaces, with attention to duct distribution and balance.
Controls, zoning and thermostats
Zone valves, staging controls and thermostat setups that fix the cold-floor and hot-floor complaints without new equipment.
Preventive maintenance programs
Pre-season inspections and cleanings scheduled to your equipment list, offered as an option for buildings that cannot risk downtime.
Why Choose Heights for Commercial Heating
- 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.
- Upfront Pricing: Straightforward pricing with no surprise fees or up-charges. You know what you’re paying before we start.
Commercial Heating Across North Jersey
We provide commercial heating from our offices in Fair Lawn and Hillsdale to homes and businesses in 12 North Jersey counties, with the same team and the same pricing everywhere:
- Bergen County
- Essex County
- Sussex County
- Passaic County
- Warren County
- Morris County
- Hudson County
- Union County
- Hunterdon County
- Somerset County
- Middlesex County
- Mercer County
Popular towns include Hackensack, Paramus, Ridgewood, Fair Lawn, Newark, Montclair, Vernon, Paterson, Phillipsburg, Parsippany-Troy Hills.
Commercial Heating FAQs
Do you service commercial boilers?
Yes. We work on steam and hot-water commercial boilers, including controls, circulators, zone valves and near-boiler piping, and we handle full replacements.
Can the work be done outside business hours?
Where the job allows, yes. We plan commercial heating work to minimize downtime and can often do the disruptive portions off-hours.
What if we lose heat at night or on a weekend?
Call 201-245-7772 any time and a live person answers. They take the details and book the next available appointment, and no-heat calls get priority in cold weather.
Do you offer heating maintenance agreements?
Yes, as an option. Pre-season inspections are the single most effective way to avoid a mid-winter shutdown in a commercial building.
Are permits required for commercial heating replacement?
Yes, boiler and heating equipment replacement is permitted work in New Jersey municipalities. We pull the permits and handle the inspections.