
Expert Commercial Exhaust Fan Service
Rooftop and inline exhaust fans sized and installed to match your hood's CFM requirements. We handle replacement, repair, balancing, and belt changes. A properly sized fan is critical — undersized fans create negative pressure and smoke rollout.
- 1. Site Assessment We evaluate your existing fan, hood system, and airflow requirements before recommending any work.
- 2. Custom Fan Specification We spec the correct CFM, motor size, and belt configuration for your kitchen volume and altitude.
- 3. Professional Installation or Repair Our licensed technicians handle every job to code — clean, safe, and on schedule.
- 4. Airflow Balancing & Testing After every service, we test and balance airflow to confirm your hood system performs as designed.
- 5. Compliance Documentation We provide full documentation for your health department and insurance records.
Colorado's high-altitude environment puts unique demands on commercial exhaust fans. Reduced air density means your fans must work harder to move adequate CFM. Hood Builder's technicians are trained to account for altitude when sizing, installing, and balancing exhaust fans across Denver and the Front Range.





























