Contact Info

Book Your Appointment

Commercial Rooftop Unit Installation and Repair Services in New Jersey

Commercial Rooftop Unit Installation and Repair Services in New Jersey

Lehigh HVAC provides professional rooftop unit services in New Jersey. We offer installation, replacement, repair, and maintenance services for all makes, models, and brands. Our team stays responsive 24 hours a day and 7 days a week. Whether it is day or night, we are available for service discussions and customer support. Because we know businesses need comfort every season, every month, to stay operational.

You can easily trust us, as we are registered, certified, and licensed. We have also officially partnered with GreenSky, which means you can pay for our services in the long run with 0% financing and easy monthly installments. Contact us today for a free discussion call.

img img

“Certified Installers, Guaranteed Performance, 0% Financing Options”

Commercial Rooftop Installation Service

Installing a new rooftop unit is a complex process. It requires a specialized set of tools, information, skills, and equipment to complete the process precisely. If you rely on a street technician, you might not get the results that you have expected. Additionally, a technician who is not truly knowledgeable can do more harm to your expensive unit than setting things right. That's why hiring a professional is always recommended, so you enjoy the comfort you have longed for.
For commercial rooftop unit installation in New Jersey, Lehigh HVAC is an ideal choice. It is because we know the climate in this region very well, and we know exactly how to set up your unit in a way that ensures year-round, uninterrupted comfort.

Image 1 Image 3 Image 2 Image 4 Image 5 Image 4 Image 5

Commercial Rooftop Unit Repair Service

NATE-certified technicians are available 24/7 to handle your rooftop repairs accurately. Whether you need assistance with a simple task, need a detailed inspection powered by advanced tools, or just want to get rid of some hazards or safety issues, you can easily rely on us. What makes us stand out from other repair specialists is that we first identify and eliminate the underlying cause and then take on the actual signs. Using genuine part replacements, equipment-friendly reagents, and standard techniques, we breathe new life into your system so it stays operational for a long time without developing further issues.

Our Process for Commercial Rooftop Unit Installation and Repairs

Rooftop Unit Installation Process
Roof Weight & Load Assessment
NJ Permit & Crane Scheduling
Ground Safety Perimeter Setup
Crane Rigging & Old Unit Lifting
Roof Curb Weatherproof Sealing
New Unit Hoisting & Placement
Main Building Duct Matching
High-Voltage & Gas Line Hookup
Multi-Zone Thermostat Setup
Building Airflow Balancing
Rooftop Unit Repair Process
System Error Code Scanning
Power & Gas Supply Isolation
Panel & Hatch Component Access
Air Filter & Blower Belt Check
Igniter & Gas Valve Testing
Compressor & Fan Diagnostics
Failed Commercial Part Swap
Control Board & Sensor Wiring
Power Re-Activation & Restart
Safety Switch & Efficiency Audit

Commercial Rooftop Unit Maintenance Service

Rooftop unit maintenance ensures your system stays in top condition. It involves multiple steps, ranging from simple cleaning to supplementing essential reagents, lubricating moving parts, recalibrating thermostats, sealing all the cracks and gaps in the gaskets, and other associated steps. In Lehigh HVAC's maintenance plan, we go beyond the basic steps. We optimize the system's efficiency, inspect and fix all the minor and major repairs, and get it back to the state in which it handles all your refrigeration needs precisely. Here is what you get at the end.

  • Extended equipment lifespan
  • Reduced energy consumption
  • Fewer disruptions to the operation
  • Improved indoor air quality
  • Reliable system performance

Commercial Rooftop Unit Replacement Service

Prompt rooftop repairs and regular maintenance service keep your unit in top condition until it reaches the end of its life stage. This is where rooftop replacement comes in. Lehigh HVAC, as usual, is matchless here, too. We conduct your site survey, understand your current refrigeration needs, and help you get the best replacement unit. We dismount the old unit safely, place the new one securely, and make necessary electrical and plumbing connections accurately. We also adhere to safety protocols and code compliance when working on your project, so everything finishes the right way.

Get Your New Commercial Rooftop Unit with 0% Financing

The good news is that Lehigh HVAC offers new rooftop unit installations with 0% financing for up to 12 months with a $0 down payment. The offer is valid for a wide spectrum of equipment and services. It is easier than ever to submit your application and get it approved with us. Beyond this, you get your full equipment and labor warranty, so you can have peace of mind. Contact us today for your new installation — we are ready for it

0% financing options with $0 down payment
Equipment and labor warranties offered
Complete help for rebates and tax credits

Why Choose Lehigh HVAC for Commercial Rooftop Services

Lehigh HVAC ensures your rooftop unit gets:

Same-day Commercial service

Fast and reliable service

Financing options that fit your budget

NATE-certified technicians catering to your Commercial needs

Energy efficiency

Optimal cost benefits

FAQS: Walk-in Cooler Services

The average lifespan of a commercial rooftop unit is from 15 to 20 years. Some high-efficiency units survive longer than this when kept with care and maintenance. If your equipment faces extra wear and tear or climate strain, it may face failure earlier than its average lifespan.

Rooftop unit replacement itself takes two to three days. But other steps, including the acquisition of permits, renting cranes, and preparing the space, can take many days. That's why it is recommended to plan earlier so you can finish things at the right time.

A rooftop unit typically costs from $7,500 to $45,000+ in New Jersey. The actual cost depends on its tonnage, which unit you choose, and what the other associated costs are. You can contact Lehigh HVAC to get a precise estimate of the total project cost in your case.

Maintenance can be divided into various phases. Ensure basic maintenance such as equipment cleaning and removing ice buildup on a daily and weekly basis. An inspection should ideally be taken every month. A full maintenance is, however, required every 6 months, or at least once every year.

Fill the form available on our website, and we will contact you within minutes. You can also get in touch with us directly at 848-361-4707 to obtain an estimate.