At CSE, we have fully trained and certified HVAC technicians for all major commercial manufacturers, including Carrier, Trane, York, Mitsubishi, Vertiv (previously Liebert), Bard, Daikin, Stulz and Rittal. You can count on us to repair or service your equipment properly to ensure maximum efficiency, minimum downtime, fewer problems, and greater longevity.

Carrier
Carrier has been training HVAC technicians, engineers, architects, and others through their Carrier University since 1929. Both online and at their 19,500-square-foot facility in Syracuse, NY, the company provides extensive HVAC training in areas such as HVAC service, HVAC controls, HVAC design and sustainable building solutions. You can rely on CSE’s Carrier certified HVAC technicians for the equipment you rely on.

Trane
Trane provides industry-leading factory training and ongoing training services aimed at developing a high level of proficiency in operating, servicing and optimizing Trane equipment and building automation systems. Our Trane certified technicians have the knowledge and experience to efficiently repair and service your equipment.

York
Based in York, PA, York is of the the largest independent manufacturers of HVAC and refrigeration equipment. York’s heating and cooling systems are installed all over the world, and they’re known for both quality and affordability. So close to home, it’s only natural that our HVAC technicians are well versed in York equipment.

Mitsubishi Electric
Mitsubishi Electric provides extensive training at state-of-the-art centers across the country, specializing in VRF (Variable Refrigerant Flow) and ductless system training. Our Mitsubishi certified HVAC technicians know how to keep your energy efficient VRF system running optimally.

Vertiv
Vertiv provides thermal management systems through its Liebert brand, which are renowned for their efficiency and reliability. As a member of the Liebert Service Provider Network (LSPN), and with eight Liebert factory-trained technicians on staff, CSE is proud to be Vertiv’s chosen representative for Central Pennsylvania. When your Vertiv system isn’t functioning like it should, you can trust CSE’s factory certified technicians.

Bard
With a focus on innovation, Bard Manufacturing builds quality HVAC products backed by outstanding service. Bard’s factory training is provided both online and in-person. If you’re looking for a factory trained technician for your Bard equipment, give us a call.

Daikin
Regarded for their technological innovations and commitment to customer service, Daikin is one of the world’s largest HVAC manufacturers. But don’t call just anyone to service your Daikin equipment. Call CSE for a Daikin certified technician with the know-how to properly service your Daikin system.

Stulz
Stulz is a leading manufacturer of dependable air conditioning solutions for data centers. You can count on our Stulz certified HVAC technicians to properly service the equipment that your business relies on. When your data center relies on Stulz equipment, you can count on CSE’s Stulz certified technicians to keep it running smoothly around the clock.

Rittal
Rittal manufactures enclosures and climate control units for data centers. CSE technicians are trained to service and maintain your Rittal equipment to maintain peak efficiency and minimal downtime.

Rapid Engineering
Rapid Engineering manufactures direct fired make up air handlers that are known for their build quality. These units serve an essential function in maintaining indoor air quality. When properly maintained, they have a long lifespan. You can count on CSE’s Rapid certified technicians to keep your direct fired units running efficiently for many years.

ASSE International
Composed of members from the plumbing and mechanical industries, ASSE International is an organization that works to develop product performance standards, professional qualifications standards, and professional and product certification programs. CSE is certified in backflow prevention testing by ASSE International and through the New England Water Works Association.