Top-Rated HVAC & Refrigeration Services in Bethleham, PA
Trusted by Bethlehem restaurants, schools, and industries for expert HVAC, refrigeration, and food service equipment service
For more than 20 years, Blue Box HVACR has partnered with Bethlehem businesses to keep critical systems running at peak performance. From restaurants along Main Street to university dining halls and industrial facilities near the SteelStacks, our team provides expert repair, maintenance, and installation designed around your operation’s unique needs.
Bethleham
HVAC & Refrigeration Solutions for Bethlehem Businesses
Whether it’s a rooftop unit, a high-capacity chiller, or a walk-in freezer, Blue Box HVACR delivers fast, reliable service to businesses across Bethlehem and the surrounding Lehigh Valley.
We understand the unique mix of properties here—historic downtown buildings, Lehigh University facilities, modern healthcare centers, and large-scale manufacturing plants. Our services are customized to keep each one efficient, compliant, and fully operational.
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hvac
Why Bethelham Chooses Blue Box HVACR
We’re not generalists—we’ve specialized in commercial HVACR systems for more than two decades. That expertise is why Bethlehem’s restaurants, schools, and industries count on us.
Here’s what makes us different:
Local Expertise — We understand Bethleham’s business landscape and HVAC requirements.
Quality & Reliability — Every repair and installation is built for durability and uptime.
Responsive Service — Based in southeastern PA, we deliver fast, dependable service.
Customized Solutions — Systems are tailored to your facility for peak performance.
Certified & Insured — EPA-certified, factory-trained technicians for safe, compliant work.
20+ Years of Commercial-Only Experience — We focus on complex systems, not quick residential fixes.
One Partner for All Equipment — HVAC, refrigeration, and kitchen systems handled under one roof.
Built for Performance — Fewer breakdowns, better efficiency, longer equipment life.
commercial hvac
Commercial HVAC System Services in Bethleham, PA
Expert repair, maintenance, and installation for Bethlehem’s commercial facilities.
From seasonal checkups to complete system replacements, we provide solutions that maximize efficiency and extend equipment life. Whether your building is historic or brand-new, we know how to keep systems running smoothly.
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 Bethleham, PA
Protecting your products, profits, and operations.
From restaurant walk-ins and school cafeterias to healthcare facilities and grocery stores, we provide refrigeration services that prevent product loss and ensure smooth operations.
Our technicians arrive equipped to solve problems fast, minimizing downtime.
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 Reading, PA
Keeping kitchens safe, reliable, and ready to serve.
Bethlehem’s restaurants, schools, and institutional kitchens depend on equipment that works without interruption.
We provide preventative maintenance and factory-authorized repairs to keep food service equipment in peak condition.
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 Bethleham, PA
Custom-built systems for new construction and retrofits.
Blue Box HVACR goes beyond repairs—we design and install complete HVAC and refrigeration systems.
From energy-efficient load calculations to final connections, our installs are done right the first time.
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 Bethleham, Pennsylvania
HVAC Systems
Refrigeration Systems (Non-Ammonia)
Food Service Equipment
FAQs
Do you offer emergency service in Bethleham?
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.