When businesses and builders in the Portland area need fast dependable HVAC services, they call D&R Heating and Air. Since 1988, D&R has been known for its ability to work tirelessly to stay on top of the latest technologies to ensure comfortable work spaces that are both environmentally friendly as well as cost-effective.

Commercial HVAC Systems and Services

Our highly trained contractor team of engineers, designers and installers can help you achieve a level of high performance in your businesses through the selection of the proper system, this alone will maximize your investment and comfort. 

Industrial HVAC Systems and Services

Reliability, energy efficiency, ventilation and life-cycle costs are among the many factors to consider when designing or re-engineering your industrial HVAC environment. D&R contractors specialize in the design, installation and service of industrial HVAC process and comfort systems allowing you to maximize production while providing an environment conducive to comfort.

Electrical Systems and Services

D&R can help your business save energy and money. Our full-service electrical department provides a solution-based approach to your business’ lighting and electrical equipment, eliminating costly interruptions, poor energy efficiency and equipment wear-out and breakdown.

Preventive Maintenance Plans

D&R offers you preventive maintenance agreements to ensure your equipment is properly maintained throughout the year, resulting in decreased utility costs and increased unit longevity. Our agreements cover all types of equipment-including rooftop units, chillers, boilers, compressors, and makeup air units. This minimizes equipment failure, increases equipment life, lowers energy consumption and improves indoor air quality.

What we offer

  • Guaranteed parts and labor or customized agreements to meet your facility’s specific needs
  • Guaranteed priority response time for maintenance contract customers
  • Assigned technicians
  • 24 hour / 365 days a year guaranteed service