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Dual Temp Co Inc Finding an HVAC company that can work across a wide range of commercial and industrial facilities can be challenging for property owners. You want contractors that have experience dealing with challenging requirements and unique spaces. With Dual Temp, you get the best commercial HVAC contractor in Lehigh Valley and beyond!

Dual Temp is a mechanical engineering leader specializing in design, build (fabrication, installation), and maintenance service of HVAC/R, Plumbing, and Automated Building Control Systems in Eastern Pennsylvania and Western New Jersey.
Services
We equip our field technicians with technology systems that capture and share the right information with the right people at the right time. Bar Code equipment management system provides a great window for customer decision making. Dual Temp is a partner providing reliable facility maintenance on all commercial HVAC brands.
Capital expenditure planning, emergency replacements or any planned commercial hvac upgrade project requires a team with innovative ideas, high standards of quality and capable technicians. The design and installation team at Dual Temp can help you with all areas of commercial HVAC upgrades and replacements including commercial rooftop unit installations in the Lehigh Valley, Bucks County and beyond. Large commercial split systems and the associated refrigerant pipe installations are another proficiency here at Dual Temp.
We have factory-trained technicians for commercial rooftop unit maintenance in the Lehigh Valley, Bucks County and the surrounding area to keep you comfortable all year long. Our service radius is 1.5 hours from our main office. We offer commercial HVAC maintenance agreements on all mechanical equipment regardless of who installed it or its age and condition.
When disaster strikes, you need a team that can respond quickly to repair your mechanical commercial HVAC equipment. Professionally performing commercial chiller repair in the Lehigh Valley, Bucks County and the surrounding area can be stressful, and you need to know that your service provider is committed to getting your facility up and running immediately.
Reviews (8)
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Chris Tiscio
Jan 04, 2021
I scheduled dual temp to fix a problem we had on our two rooftop A/C units with the alarm panel. We've never used this company before we have another company that we use, but we were referred to them by this other company that they can fix this issue. The issue ended up getting fix by my alarm company, so instead of canceling them I asked them to clean the ac units on the roof.

The other company was $600 with the belts, dual temp was around $900 what I was told but I still when with them to give them my business. They did a decent job on the roof getting the system clean. 2 day later I'm still getting water inside so I call them and they said it was because of the ductwork wasn't insulated not because of the job they did, but magically it stopped leaking and hasn't leaked since so obviously it was not the duct work.

So today they called me to pay the bill and I find out it's $1950 versus $900 like I was told. I go to find out they charge me for the return visit and they charged me for the time they came out to find out what parts they needed for the cleaning. When I said something to them about this they basically did not care I did tell them that I would not be using their company anymore and they acted like they didn't need any of our business not realizing I own multiple restaurants. I do not recommend them because of the game they played in our bill and I will not use them again.
Tom Brockman
May 23, 2020
We have been using Dual Temp for several years now and we are very satisfied with the service. Reactionary maintenance and/or emergency items are hard to manage from a remote site. Dual Temp does a GREAT JOB of taking care of our maintenance needs and they react in a timely manner.
Mike Kostro
Jan 28, 2019
Very pleasant atmosphere. Customer friendly. Has always been a pleasure dealing with any person there, from technicians all the way to the owner himself.
Carrie D.
Feb 26, 2018
This other reviewer is full of Bologna. Look at his profile, he gives a very wide variety of businesses 1 star ratings. Not sure what his motivation is? Dual Temp is an excellent company with wonderful employees.
Joseph O.
Jan 26, 2018
This company hires untrustworthy and irresponsible employees. I would warn anyone utilizing this company to ensure they have a good insurance policy that protects them against negligence. I have personally witnessed employees of the company put other people's lives in danger. Be warned!
John Jenkins
Jan 31, 2017
Response time is very good. Techs are professional and good to work with. Great at analyzing and repairs. Always glad to see DualTemp onsite making us all look good. Thanks for your Great services.
Philip Natosi
Jun 19, 2016
Prompt, effective service. communication is most important and Dual Temp is on point
Alec Riggle
Apr 15, 2016
Having some issues with our ac, and Nate arrived promptly, diagnosed the problem, and got the job done efficiently. I would recommend Dual Temp to anyone.