Top-Rated HVAC & Refrigeration Services in Allentown, PA
Keeping Allentown businesses running with expert equipment repair, maintenance, and installation.
Trusted by commercial businesses across Allentown, PA, Blue Box HVACR has built a reputation for reliable, high-quality HVAC and refrigeration services right here in our community. Allentown is where we’ve grown our expertise, and where we continue to provide exceptional service tailored to the unique needs of local businesses.
Allentown
HVAC & Refrigeration Services for Allentown Businesses
From rooftop HVAC systems to commercial refrigeration and food service equipment, Blue Box HVACR delivers responsive, reliable service throughout Allentown, PA.
With 20+ years of commercial experience, we work directly with business owners, property managers, and facility engineers to keep systems efficient, compliant, and ready for the demands of daily operation.
We don’t just work in Allentown—we know its buildings, its code requirements, and the challenges faced by local restaurants, retail spaces, and industrial facilities.
Looking for Reliable HVAC & Refrigeration Service in Allentown?
hvac
Why Allentown Chooses Blue Box HVACR
With two decades of industry experience, we bring expertise and commitment to every project, focused on serving Allentown’s diverse commercial and industrial HVAC needs.
Here’s what makes us different:
Local Expertise — We understand Allentown’s commercial landscape and HVAC requirements.
Quality & Reliability — Our repairs and installations prioritize durability and efficiency.
Responsive Service — Based in southeastern PA, we offer prompt, dependable service.
Customized Solutions — Every system is designed and serviced for optimal performance in your facility.
Fully Insured & Certified — EPA certified and factory trained technicians ensure compliance and safety.
20+ Years of Commercial Expertise: We specialize in large-scale systems, not residential quick-fixes.
Real Local Knowledge: We understand the climate, the building codes, and the demands of local businesses.
One Partner for All Your Equipment: No more juggling HVAC, refrigeration, and kitchen vendors.
Built for Speed & Quality: Fewer callbacks. Fewer surprises. Better uptime.
commercial hvac
Commercial HVAC System Services in Allentown
Expert repair, maintenance & optimization for Allentown’s commercial buildings.
We specialize in large-scale and specialty HVAC equipment critical to business operations. From seasonal tune-ups to full system replacements, our work is customized for efficiency and longevity.
Equipment we service includes:
Rooftop Units (RTUs) & Package Systems (up to 150 tons)
Chillers – air-cooled & water-cooled (scroll, screw, reciprocating)
Cooling Towers
High-capacity Boilers & Boiler Controls (Siemens, Solara)
Make-Up Air Units
Split Systems, Mini-Splits, VAV/VRF Systems
Water Source Heat Pumps (WSHP)
Specialty Units: Munters, AAON, Liebert, Captivaire
commercial refrigeration
Commercial Refrigeration Systems in Allentown, PA
Walk-ins, reach-ins, and mission-critical cooling equipment.
From grocery stores to restaurants and cafeterias, our refrigeration services are designed to minimize product loss and extend equipment life. We diagnose and resolve issues fast—with parts, experience, and training to back it up.
Our capabilities include:
Single & Multi-Evaporator Split Systems
Rack Systems & Central Plants
Walk-In Coolers & Freezers
Reach-In Units
Prep Tables & Undercounter Refrigeration
Ice Machines
We help Allentown businesses maintain food safety, operational efficiency, and health code compliance—without disruption.
Food Service
Food Service Equipment Maintenance IN allentown, PA
Reliable support for kitchens, delis, bakeries & more.
Allentown's food and beverage businesses depend on high-performance equipment. We keep your essential systems operating safely and efficiently with fast diagnostics, factory-authorized repairs, and preventative maintenance.
We service:
Fryers & Ovens
Proofers
Steam Kettles & Steamers
Warmers & Melters
Holding Cabinets & Heated Wells
Whether you're in the restaurant district or running a school or hospital kitchen, we’ll help you keep up with demand.
equipment installation
Equipment Installation & System Design in Allentown, PA
From planning to final hookup—we do it right the first time.
We don’t just fix equipment—we design and install full HVAC and refrigeration systems from the ground up. Our consultation services include equipment selection, load calculation, energy efficiency reviews, and layout planning.
We install:
Rooftop Units
Boiler Systems
Chillers
Walk-ins
Commercial Kitchen Equipment
Custom system builds for new construction or retrofit projects
🔧 Code-compliant. Clean installs. No shortcuts.
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Our Services
Serving Allentown, Pennsylvania
HVAC Systems
Refrigeration Systems (Non-Ammonia)
Food Service Equipment
FAQs
Do you offer emergency service in Allentown?
Yes, we offer urgent repair services to keep your business running with minimal disruption
What kinds of businesses do you work with?
Restaurants, retail, manufacturing facilities, churches, schools, office parks—you name it.
Are your technicians certified?
All Blue Box HVACR techs are EPA certified, fully insured, and factory trained.
Do you service ammonia-based refrigeration?
No, we specialize in non-ammonia commercial refrigeration systems.