Hood Fan Not Working? Not Venting? Motor Failure?
Exhaust fan, motor and control repair for commercial kitchen hoods across Denver Metro. Insured technicians, 100-day labor warranty.
diagnostic $99
Commercial Hood Repair
A commercial kitchen hood that stops venting takes the cooking line down fast, because smoke, grease and heat have nowhere to go. Wilson & Myers provides commercial hood repair across Denver Metro for restaurants, cafes, bars, hotels, schools and other commercial kitchens. Our insured technicians repair exhaust fan motors, capacitors, dampers, controls and wiring on Type I and Type II hoods, and we test the full circuit from panel to motor before replacing any part.
We source parts through national supplier networks and manufacturer contracts, and every repair carries a 100-day labor warranty.
Common Problems We Fix
Commercial Hood Fan Not Working
When the exhaust fan stops running entirely, a failed blower motor is almost always the cause. Commercial hood motors run continuously during service and accumulate far more operating hours than residential units. A burned-out capacitor that helps the motor start is the second most common cause: the motor may hum but not turn when the capacitor fails.
A failed control board that stops sending power to the fan on certain speed settings produces intermittent failure rather than complete motor failure. A motor that hums but won’t spin is usually a straightforward repair. Book online for fast service.
Commercial Hood Not Venting
A hood that runs but doesn’t evacuate smoke, grease, or steam from the cooking line has an airflow restriction rather than a motor problem. A stuck or seized damper at the fan termination that won’t open under fan pressure stops airflow completely even when the motor is running at full speed. Grease accumulation on the baffle filters that restricts airflow severely enough to reduce ventilation is the second cause.
With the cooking equipment off and cool, remove and inspect the baffle filters before calling for service: if they are heavily loaded with grease, the filters need attention before any mechanical diagnosis can be accurate. When a hood runs but doesn’t vent, the cause is almost always the damper or the filters.
Type I and Type II Hood Repair
Type I hoods sit over grease-producing cooking equipment and handle hot grease-laden air. Their blower motors, baffle filters, and grease traps take significantly more abuse than Type II systems. Type II hoods handle non-grease heat and moisture over equipment like dishwashers and steamers. The repair approach and parts differ between the two: a Type I hood failure during a dinner service is a critical shutdown, while a Type II failure is less urgent.
We service both types across Denver Metro Area. We handle the mechanical and electrical components of hood systems. Fire suppression (Ansul) systems require a licensed fire protection contractor and are not part of our scope.
Commercial Exhaust Fan Motor Replacement
Replacing a motor that has completely failed requires identifying the exact motor specifications: CFM rating, static pressure, voltage, and frame size. Installing an undersized replacement motor on a Type I hood produces insufficient capture velocity and creates a fire code compliance issue. We source an OEM or spec-matched replacement motor for every job and verify performance after installation, on hoods across Denver Metro Area. Book online for fast response.
Commercial Hood Control and Electrical Repair
A control board fault on a variable-speed commercial hood system stops the fan from responding to speed commands from the control panel. This produces a hood that appears to work at one speed only, or doesn’t respond to speed adjustments at all. A failed wiring harness between the control panel and the motor is a common cause on older hood systems where vibration over years of service loosens connections.
Electrical faults require isolating the circuit and testing the full path from panel to motor before replacing any components. We handle hood electrical repairs across Denver Metro Area.
Need Commercial Range Hood Repair?
Hood fan down and the line filling with smoke? Call or book online: hood calls get priority because a kitchen cannot cook safely without one.
Commercial Hood Repair FAQ
These are two different services. Hood repair covers mechanical and electrical failures: motors, fans, control boards and dampers. Hood cleaning covers grease removal for fire code compliance under NFPA 96. We handle repair; cleaning requires a licensed hood cleaning contractor.
The most common causes are a stuck damper that isn’t opening under fan pressure, or baffle filters loaded with grease that restrict airflow severely. Inspect and remove the filters first before calling for service. If the filters are clean and the damper opens freely, the blower motor may be running below rated speed from wear.
Yes. Both Type I hoods (grease-producing cooking equipment) and Type II hoods (non-grease heat and moisture) are part of our commercial hood repair service across Denver Metro.
No. Ansul and other fire suppression systems require a licensed fire protection contractor. We handle the mechanical and electrical components of the hood system only.
Fast. A restaurant with a failed hood cannot operate safely, so these calls get priority. Whether the repair finishes on the first visit depends on the fault and on whether the part is in stock. Book online or call a pro.
Yes. For residential range hood repair, see our range hood repair page. Residential and commercial hood repair are separate services.
Yes. For commercial range repair, see our commercial range repair page. For commercial oven repair, see our commercial oven repair page.
Commercial Hood Brands We Service
We repair commercial kitchen hoods from all major brands, including CaptiveAire, Halton and Gaylord. Knowing how each maker builds its fans, dampers and controls helps us find the fault faster.
CaptiveAire Commercial Hood Repair
The most common commercial hood brand in Denver Metro Area restaurants. Most common: blower motor failure and damper faults on high-cycle units.
Halton Commercial Hood Repair
Premium capture jet and M.A.R.V.E.L. systems in Denver hotels and upscale restaurants. Most common: control board errors and blower motor wear.
Gaylord Commercial Hood Repair
Type I and Type II systems in Denver commercial kitchens. Most common: blower motor failure and baffle filter housing damage on high-volume units. Parts available for Denver Metro Area service.
Accurex Commercial Hood Repair
Energy recovery and standard Type I systems. Most common: blower motor faults and control board errors.
Vent-A-Hood Commercial Hood Repair
Residential-commercial crossover systems in Denver upscale kitchens. Most common: blower motor wear and capacitor failure.
Greenheck Commercial Hood Repair
High-performance exhaust and make-up air systems. Most common: blower motor bearing failure and control board faults on variable-speed units.
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Wolf Commercial Hood Repair
Pro-style hoods matched to Wolf cooking suites in Denver luxury restaurant and catering kitchens. Most common: blower motor failure and control board errors.
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Viking Commercial Hood Repair
Professional Type I hoods in Denver restaurant kitchens. Most common: blower motor wear and wiring harness faults on older installations.
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Thermador Commercial Hood Repair
High-CFM hoods in Denver upscale restaurant and catering operations. Most common: blower motor faults and damper failure on ducted systems.
Broan Commercial Hood Repair
Under-cabinet and insert models in smaller Denver commercial operations. Most common: blower motor failure and control board errors.
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Imperial Commercial Hood Repair
Budget-segment Type I and Type II hoods in Denver commercial kitchens. Most common: blower motor wear and baffle filter frame damage. Parts available for Denver Metro Area service.
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Zephyr Commercial Hood Repair
Designer and high-performance hoods in Denver commercial operations. Most common: control board errors and blower motor failure. Parts available for Denver Metro Area service.
Reviews
Ari Denis
Great experience with Mike replacing the dishwasher wash pump. Very professional and good work.
Stephanie Elliott"I am very happy with this company. The technician was responsive and clearly explained both the issue and the repair process. I would definitely recommend their services for any appliance problems."
Greg BEarly morning I found my Refrigerator making a strange noise and not as cold as usual, I decided to contact Wilson & Myers with no previous knowledge of their business. Within a few hours Mylan was here and quickly diagnosed the issue. He then took the time to explain my options and recommend next steps. Can’t recommend them enough, Mylan in particular!
Barbara L.
They answered promptly, were professional and on time. The technician seemed thorough but hard to understand, language. I think they were expensive for the time and job.
Katherine HofferSo glad I found Wilson and Myers, easy to work with, very communicative and I am so pleased to have gotten my hood fixed when other companies in Denver turned me down. I'll be using them again for sure!
- Connie Sperberg
Mike was extremely knowledgeable and helpful in fixing my dishwasher. I was pleased he could provide next day service. Thank you!
Katie GarlingtonGreat experience!5 Stars!!! Mike was able to diagnose and fix the dryer problem in an hour. Very polite and efficient. THANK YOU Mike 😇
K LindJane was extremely respectful of my home and super knowledgeable ( fast!) in repairing my ice maker. I would not hesitate to have her out again for another repair.
- K.S.
Great experience! Jane was amazing! Took time to diagnose and fixed the issue on the spot. Will definitely call them again. Reasonable price too!
Karen CudaPrompt service. They even notated I had another appointment I had to get to and made obvious efforts to get my repair handled in time. It was more expensive labor rate than I anticipated but I’m happy that everything was fixed in a timely and professional manner.
- Justin R.
Marko quickly replaced a broken igniter in our oven. He was fast, knowledgeable, and answered all of our questions.
- Conrad L.
Did a great job repairing my washer, was willing to come in on Saturday on a short notice to get it working.
