Air Handlers
Increase the efficiency and performance of your HVAC system Air Handling Units. We provide air handler preventive maintenance along with your HVAC system.

Boilers
Boilers require maintenance to ensure they are running correctly. We guarantee that our preventive maintenance operations will minimize operating costs and improve boiler system performance.

Chillers
We want your chiller to run at maximum efficiency so we use predictive technologies to develop a maintenance program that fits your needs. Our preventive maintenance plan gives you assurance that your chillers are running at peak capacity.

Computer Room Units
Maintaining the optimal temperatures and humidity levels in computer server rooms and data and electronic centers requires the expertise of Campbell HVAC professionals. We can install new controls as well as retrofit or refurbish legacy HVAC systems to accommodate current and growing IT, server, and data center needs.

Cooling Towers
Cooling Towers are great for handling the high heat-rejection requirements of industrial cooling needs. To run efficiently, they require preventive maintenance and service by qualified HVAC technicians.

Domestic Hot Water Systems
We use the same technologies and knowledgeable staff to service your domestic water systems as we use for large businesses and organizations to ensure your systems are running efficiently.

Exhaust Systems
We offer maintenance as well as emergency service of exhaust fans to help our customers create more comfortable, quiet and energy efficient spaces.

Make-Up Air
Make-up air is so essential that it is part of safety and building code requirements for many buildings. We ensure that our services result in proper make-up air.

Packaged Air Conditioning Units
You need a comfortable building environment no matter what the weather is outside. Our packaged commercial air conditioning units and services ensure efficient flow of air throughout your building while keeping energy costs low.

Pumps
Pumps benefit from regular cleaning and maintenance. We perform semi-annual inspections on these systems.

Refrigeration
Our commercial refrigeration services keep industrial processes and equipment running at peak performance. Our technicians ensure the operation of essential services equipment is safe and reliable.

Split Systems
Split systems are cost effective, energy efficient units that maintain consistent indoor temperature, control humidity levels and can be adjusted with a programmable or non-programmable thermostat. 

R-22 Phase Out Service
In 2010, R-22 phase out began and is accelerating. Campbell will help you find the best solution.

• Source R-22
• Retrofit equipment
• Replace equipment