Commercial HVAC Repair

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Fast, Reliable Commercial HVAC Repair Services in Portland

Watts Heating and Cooling is your one-stop solution. We have extensive experience repairing, fabricating, and diagnosing commercial systems, including rooftop units and walk-ins.

Watts offers commercial HVAC repair services for all types of equipment. We pride ourselves on providing a “WOW” customer service experience, every single day. If your system is showing warning signs or isn’t operating as efficiently as it used to, Watts is in your corner.

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Common Commercial Heating and Cooling Problems We Repair

When your commercial HVAC system stops working properly, even a minor issue can affect your employee’s comfort, customer experience, productivity, and day-to-day operations.

Watts Heating and Cooling diagnoses and repairs a wide range of commercial heating and cooling problems, helping businesses restore reliable temperature control and prevent small issues from becoming costly system failures.

Heating System Failures

A commercial heating system that won’t start, isn’t producing enough heat, or cycles on and off unexpectedly can make your facility uncomfortable and disrupt operations. Watts Heating and Cooling can identify problems with furnaces, heat pumps, boilers, and other commercial heating equipment, and provide the appropriate repair. Prompt service can help prevent additional strain on the system.

Air Conditioning Breakdowns

Commercial air conditioning problems can quickly become a serious issue during summers in the Portland-area. If your system is blowing warm air, struggling to maintain the set temperature, leaking, making unusual noises, or failing to turn on, our technicians can troubleshoot the problem and repair it fast.

Airflow and Ventilation Problems

Poor airflow can leave some areas of your building too hot or too cold while putting strain on your HVAC equipment. Clogged filters, damaged ductwork, failing blower components, and ventilation issues can all contribute to inconsistent temperatures and reduced system performance. Watts Heating and Cooling can find airflow and ventilation problems and recommend repairs that improve comfort and overall HVAC operation.

Thermostat and Temperature Control Issues

Problems with thermostats and temperature controls can prevent your HVAC system from responding correctly to changing conditions. If temperatures fluctuate, equipment runs continuously, or your system doesn’t seem to respond to thermostat settings, the issue may involve the thermostat, controls, sensors, or communication between the components. Our team can restore it to a consistent temperature control throughout your commercial space.

Electrical and Mechanical Failures

Commercial HVAC equipment relies on numerous electrical and mechanical components working together properly. Faulty wiring, worn motors, failed capacitors, damaged belts, malfunctioning relays, and other component failures can cause reduced performance or even complete system shutdowns.

Heat and Air Equipment We Service for Business Facilities

Watts Heating and Cooling services a variety of commercial heating and cooling systems, providing experienced troubleshooting, repairs, and ongoing support to help businesses keep their equipment performing reliably.

Rooftop Units

Rooftop HVAC units are a common choice for commercial buildings because they provide heating and cooling without taking up valuable interior space. When a rooftop unit develops airflow problems, electrical issues, refrigerant leaks, or mechanical failures, it can affect comfort throughout the facility.

Split Systems

Commercial split systems use separate indoor and outdoor components to provide efficient heating and cooling for individual spaces or zones. Issues with compressors, coils, refrigerant, fans, or electrical components can reduce performance or cause the system to stop working.

Heat Pumps

Heat pumps provide both heating and cooling by transferring heat rather than generating it directly, making them an efficient option for many commercial facilities. If your heat pump struggles to maintain temperatures, produces unusual sounds, or fails to switch properly between heating and cooling, we can help identify the cause.

Packaged HVAC Units

Packaged HVAC units combine multiple heating and cooling components into a single piece of equipment, providing a practical solution for many commercial spaces. Because these systems handle multiple functions, a failure in one component can affect the entire system.

Building Control Systems

Modern commercial HVAC systems often depend on building controls to manage temperatures, schedules, equipment operation, and energy use. Problems with sensors, thermostats, communication, or control components can cause inconsistent temperatures or prevent equipment from operating properly. Our team can help diagnose control-related HVAC issues and restore more reliable management of your building’s heating and cooling systems.

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Fast AC and Heating Repair Solutions for Businesses

Like any piece of equipment in consistent use, commercial HVAC systems require regular maintenance or repair services. Catching early warning signs of malfunctioning equipment can prevent further damage and save money.

Here are the top signs indicating your commercial system needs repair:

  • Your utility bills rise unexpectedly
  • Heating or cooling has become uneven
  • You hear unusual noises such as squealing or grinding
  • You smell unpleasant odors—if so, seek professional HVAC services immediately
  • You see signs of excessive moisture or rust

If you need reliable, expert HVAC repair services, trust Watts. Schedule your repair today.

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Where We Provide Commercial Heat and Air Repair

Watts Heating and Cooling supports businesses across the Portland metro area with commercial HVAC service, repair, maintenance, and installation, serving facilities in:

  • Gladstone, OR
  • Portland, OR
  • Milwaukie, OR
  • Gresham, OR
  • Oregon City, OR
  • Happy Valley, OR
  • Clackamas, OR
  • Lake Oswego, OR
  • West Linn, OR
  • Wilsonville, OR
  • Beaverton, OR
  • Tigard, OR

Why Local Businesses Trust Watts Heating and Cooling

We know the importance of an operational commercial HVAC system to the comfort and productivity of your employees, customers, tenants, and residents. Our quick response times and like-family customer service sets Watts apart. We always have your back!

Why call the Watts Home Team:

  • Locally owned and operated
  • Over 800 5-star reviews on Google
  • NATE-certified technicians
  • Actively involved in our community
  • Committed to “wow” customer experiences—every time

Request Commercial HVAC Unit Repair

Don’t let a failing HVAC system disrupt your business or leave your employees and customers uncomfortable. Watts Heating and Cooling provides responsive commercial HVAC repair throughout the Portland metro area, with experienced technicians ready to diagnose the problem and get your heating or cooling equipment back in operation.

Contact the Home Team today to schedule an appointment!

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Frequently Asked Questions

How quickly can HVAC repairs be completed?

Repair times depend on the type of HVAC issue, the equipment involved, and whether replacement parts are available. Watts Heating and Cooling works to diagnose commercial HVAC problems quickly, and make sure the repair is done properly. For urgent heating or cooling problems, contact our team to discuss your situation..

What are the signs the unit should be replaced instead of repaired?

Frequent breakdowns, rising energy costs, declining performance, unusual noises, and an aging system can all mean that replacement may make more sense than another repair. If a major component has failed or repair costs are becoming difficult to justify, replacing the unit may provide better long-term reliability and efficiency. Watts Heating and Cooling can evaluate your commercial HVAC equipment and help you determine whether repair or replacement is the better investment for your facility.

Can you repair all types of rooftop units?

Watts Heating and Cooling services and repairs a wide range of commercial rooftop HVAC units and can troubleshoot many common heating, cooling, electrical, mechanical, and airflow issues. Our technicians can inspect your rooftop unit, identify the problem, and recommend the most practical repair or replacement solution.

Can your repair techs come after business hours to minimize disruptions?

Absolutely! Watts can work with commercial customers to schedule HVAC repairs at times that help minimize disruption to business operations. Contact the Home Team to discuss your schedule and we will send a technician at the earliest convenient time.

Do you repair all brands of commercial HVAC units?

Our team has the expertise to service many different types of commercial HVAC systems. You don’t have to worry about your system meeting our skillset—if it heats or cools your business, we’ve got you covered! We are also proud to be an Authorized Daikin Dealer and an Authorized Bryant Dealer.