Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Allentown, PA
Dual Temp has been a trusted mechanical contracting firm since 1970, serving Eastern Pennsylvania and New Jersey with comprehensive HVAC, plumbing, and building automation solutions. Our team combines decades of industry expertise with cutting-edge technology to deliver energy-efficient, cost-effective systems for commercial, industrial, institutional, and residential clients. We prioritize client satisfaction through preventative maintenance, emergency response, and tailored solutions that ensure long-term reliability. Backed by over 50 years of experience, we maintain a commitment to innovation, quality service, and personalized care for every project, from new construction to system upgrades. 
Services
HVAC Installation
Plumbing Services
Building Automation
Commercial HVAC
Residential HVAC
Boiler Repair
Chiller Maintenance
Ductless Systems
Preventative Maintenance
Emergency Repairs
Details
- Year established: 1970
Highlights and features
- We offer 50+ years of experience in mechanical contracting and HVAC solutions.
- Our team provides energy-efficient, cost-effective systems for all client needs.
- Certified technicians ensure reliable installations, repairs, and preventative maintenance.
- We serve Eastern Pennsylvania and New Jersey with rapid emergency response.
- Comprehensive services cover residential, commercial, industrial, and institutional projects.
What people say
Excellent service
Knowledgeable technicians
Prompt response
Energy-efficient solutions
Reliable maintenance
Services
HVAC Installation
Dual Temp installs high-efficiency heating, cooling, and ventilation systems tailored to residential and commercial needs. Our solutions reduce energy costs while ensuring optimal comfort. We work with trusted brands and use advanced technology to deliver reliable, long-lasting systems for new construction or upgrades.
Plumbing Services
We provide comprehensive plumbing solutions, including pipefitting, water heater repairs, and industrial plumbing systems. Our certified technicians address leaks, blockages, and system upgrades with precision, ensuring code compliance and long-term reliability for residential and commercial properties.
Building Automation
Our building automation systems optimize energy use through integrated HVAC, lighting, and climate controls. Designed for commercial and industrial facilities, these solutions enhance efficiency, reduce operational costs, and improve occupant comfort using cutting-edge technology.
Commercial HVAC
Dual Temp delivers specialized HVAC solutions for commercial buildings, including rooftop units, VRF systems, and chiller maintenance. Our team ensures efficient operation, minimal downtime, and compliance with industry standards for businesses in Eastern Pennsylvania and New Jersey.
Residential HVAC
We offer residential heating and cooling services, including furnace and AC installations, smart thermostat upgrades, and preventative maintenance. Our technicians prioritize energy efficiency and comfort, ensuring reliable performance for homeowners in the Lehigh Valley.
People
Patrick Boyle
Lead HVAC Technician
Patrick Boyle is a certified HVAC technician with over 15 years of experience in residential and commercial systems. He specializes in diagnostics, repairs, and energy-efficient installations, consistently receiving praise for his professionalism and technical expertise.
Joe Martinez
Service Manager
Joe Martinez oversees residential service operations, managing estimates, installations, and client consultations. With a decade of HVAC experience, he focuses on customer satisfaction and tailored solutions for home comfort systems.
David D'Agostino
Senior Plumber
David D'Agostino is a licensed plumber with expertise in residential and industrial plumbing systems. He handles complex repairs, water heater installations, and preventative maintenance, ensuring reliable service for Dual Temp's clients.
Questions
What services does Dual Temp offer?
We provide HVAC installation, plumbing, building automation, boiler repair, chiller maintenance, and emergency services for residential and commercial clients.
Do you offer emergency HVAC services?
Yes, we provide rapid emergency response for HVAC and plumbing issues in Eastern Pennsylvania and New Jersey.
Which areas do you serve?
We serve Eastern Pennsylvania and New Jersey, including the Lehigh Valley region.
Are your technicians certified?
Yes, our team includes certified HVAC technicians and plumbers with decades of industry experience.
Can you handle both residential and commercial projects?
Yes, we specialize in solutions for residential, commercial, industrial, and institutional clients.
What sets Dual Temp apart from competitors?
Our 50+ years of experience, energy-efficient solutions, and commitment to personalized service distinguish us.
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