Quality, Reliability, and Customer Satisfaction
Who We Are
At Dual Temp, we're not just another HVAC company - we're a partner dedicated to providing exceptional service to our clients. With over 50 years of experience, we've evolved from a simple HVAC company into a full-service provider of air conditioning, heating, plumbing, pipefitting, and building automation controls. Our commitment to quality, expertise, and customer satisfaction sets us apart from the rest.
Our Services
Our comprehensive range of services includes:
Commercial HVAC Services
- Design and installation of HVAC systems
- Repair and maintenance of HVAC equipment
- Energy-efficient solutions for commercial facilities
- Building automation controls and temperature control systems
Commercial Plumbing Services
- Installation and repair of plumbing systems
- Maintenance and troubleshooting of plumbing issues
- Commercial water heater services
- Commercial pipefitting services
Construction and Design
- Design and build services for HVAC, plumbing, and piping systems
- Construction management services for commercial facilities
- Estimation and plan development for new construction projects
Indoor Air Quality (IAQ) Solutions
- Design and installation of HVAC systems optimized for IAQ
- Air quality monitoring and analysis
- Recommendations for improvement of indoor air quality
Why Choose Us
At Dual Temp, we pride ourselves on our:
- Expertise in a wide range of HVAC, plumbing, and piping services
- Comprehensive approach to facility management
- Commitment to customer satisfaction and quality
- State-of-the-art technology and mobile technology used by our service team
- Strong relationships with local organizations and community involvement
Testimonials
"Jeff, our DualTemp technician, really takes the time to understand our business and HVAC systems. Integrated Service Solutions is ISO 9001:2008 registered and A2LA 17025 Accredited. We rely on the precise operation of our HVAC systems to complete calibrations in our labs. Our 20,000 sq. ft. facility is complex with multiple labs and multiple systems. Jeff's detailed knowledge of our systems and how our business uses them really makes a difference. DualTemp is very responsive to emergency situations and Jeff's experience and knowledge of our facility minimizes any downtime. As far as preventative maintenance, DualTemp is very flexible and works around our business schedule. I am very confident and trust DualTemp with our HVAC needs." - George
Community Involvement
At Dual Temp, we're proud to be involved in our local community. We support various organizations, including the Lehigh Valley Iron Pigs, United Way of the Greater Lehigh Valley, Boys & Girls Club of Allentown, and more.
Contact Us
While we're grateful for your interest in Dual Temp, we're a mechanical contractor, not a sales organization. We don't spam or cold-call. We believe in building relationships and trust through excellent service, not sales pitches.

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