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Controls Service & Engineering Controls Service & Engineering Co. (CSE) has been providing Central Pennsylvania businesses with advanced heating and air conditioning services, cost-saving predictive maintenance programs, building automation systems, and more since 1973. A family-owned and operated company, we take great pride in servicing over 1500 buildings right here in our region.

We're also the only commercial HVAC company in the area that GUARANTEES lower operating costs! We'll recommend proven techniques to reduce your building's energy consumption so you can save money.
Services
Let's face it, operating your building's HVAC systems is not cheap. Fortunately, the odds are pretty good that we can find you some savings - and they could add up to be substantial. At CSE, we're serious about reducing building operating costs for our clients, and as the saying goes, the proof is in the pudding. Take a look at how we've reduced building operating costs for just a few of our clients.
The safety of our technicians is of paramount importance to us. Our goal is simple: to have each one of our technicians return home from work safely. But while the goal is a simply-stated one, there's a lot that we do to ensure that we're meeting this objective day in and day out. Safety is key part of our company culture.
A family-owned and operated company, Controls Service & Engineering Co. (CSE) has been serving Central Pennsylvania businesses since 1973. Our team is dedicated to providing superior service to our customers, and we're always on the look out for individuals who share that commitment. If that sounds like you, we would love to talk with you!
Our proven-effective CSE Predictive Maintenance Program is the key to maximizing the life and efficiency of your HVAC systems. Compressors maintained by CSE are six times less likely to fail than the national average. When calls are necessary, the severity of the problem is more likely to be minor in nature.
Reviews (3)
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Stom
Jan 09, 2022
Very good company my dad works here and he is good at his job and knows what hes doing, its not only my dad that knows what hes doing though, everyone is very good at what they do at CSE.
Anna Mae Bomgardner
Oct 22, 2020
Top notch staff always make for a pleasant and professional experience! Always willing to go the extra mile to ensure all my needs are taken care of. Highly recommend!
Kevin Apron
Mar 26, 2017
I called in looking to have work done and the receptionists were rude. I called back and they were rude again. Very unprofessional. I'm taking my business elsewhere.