Since 1954, Arden Engineering Constructors has led the industry with the most advanced design, construction, and maintenance solutions available. From complex heating, ventilating or cooling systems, to the demands of industrial power piping, the breadth and depth of Arden’s capabilities are unmatched.

Service and Maintenance Division

1-866-GO-ARDEN (1-866-462-7336)

Your building’s HVAC and mechanical systems cannot survive on their own. Without proper maintenance, equipment may deteriorate over time, leaving your building susceptible to energy inefficiency or even costly and inconvenient disruptions of service.

That’s why the Arden Service and Maintenance Division is on call 24 hours a day, seven days a week, to ensure that your building systems are always up and running.

What Can We Do For Your Building?

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Service Agreements

Service agreements protect mechanical, HVAC, electrical, and fire protection systems from natural degradation and help prevent costly catastrophes. Our account managers will work with you to develop a scheduled maintenance program within your budget and best suited to your unique needs.

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Construction and Design Division

Controls and Building Automation

As an authorized system integrator of Johnson Controls, we design, install, and service turn-key controls systems for buildings throughout RI and southeastern MA. We have the all the resources needed to install and manage a wide variety of building automation platforms. We can also provide custom programming and maintenance programs that give our customers a reliable, single-source building automation partner that’s available anytime 24/7/365.

Fire Protection

An effective sprinkler system can protect you and your building from serious loss or injury in the event of a fire. With an in-house sprinkler fabrication facility and years of experience, our fire protection division has the ability to design and install the critical life-safety system best suited to your building’s application, including data centers, hospitals, or universities.


Whether it be a 3 mega-watt solar farm or decorative street lighting, our electrical division, which operates under the name Rayco-Arden, has the capacity to design and install even the most complex electrical solutions.

Mechanical HVAC

From large-scale power plants to rooftop cooling systems, our mechanical HVAC division provides custom solutions for your building’s unique heating and cooling needs.


Throughout the state, our skilled plumbers and pipe fitters are working in laboratories, waste-water treatment facilities, office buildings, and schools installing expertly designed plumbing systems to keep your building running smoothly.


Our in-house fabrication shop allows us to deliver projects against hyper-demanding schedules. Prefabrication not only decreases man hours in the field, but also reduces the chances of job-site injuries.

Engineering and Design

Our engineering and design division offers services ranging from design-build to recommissioning. Using BIM 3D building modeling, we are able to produce energy efficient and sustainable designs to meet your specific budget and space requirements.

In 2015, we expanded the size and capacity of our electrical division with the acquisition of Rayco Electrical Contractors of Providence, RI.

Operating under the name Rayco–Arden, this merger emphasizes our commitment to providing complete electrical design and construction solutions, as well as enhances our ability to service specialized environments, such as computer/server rooms, sensitive/specialized medical equipment environments, and government installations.

Contact Rayco-Arden for more information.

solar farm
Solar farm at Brookside Equestrian Center in North Smithfield, RI.

Case Studies