Service
Commercial HVAC in Colorado
Rooftop units, split systems and planned maintenance for Colorado businesses.
The problem
What customers call us about
A rooftop unit down in the middle of trading hours, uncomfortable customers, or reactive repair bills that arrive without warning.
How we handle it
We service and repair commercial rooftop packaged units, split systems and light commercial heat pumps, and set up planned maintenance so faults are found during a scheduled visit rather than on your busiest day.

What the service includes
- Rooftop packaged unit service and repair
- Light commercial split system installation
- Planned preventative maintenance schedules
- Filter, belt and coil maintenance programmes
- Controls and thermostat set-up for multi-zone premises
Who it suits
Retail units, offices, restaurants, salons, clinics and small industrial premises.
Why choose Cool Flow HVAC
- Work scheduled around your trading hours where possible
- Written quotations you can put in front of a landlord or finance team
- Planned maintenance that reduces unexpected shutdowns
Areas covered
We cover the Denver metro area and the surrounding Colorado Front Range. If your address sits outside the towns listed, contact us and we will confirm whether we can attend.
See all areas we serveQuestions about this service
Can you work outside business hours?
Where scheduling allows, yes. Tell us your trading hours when you request a quote and we will work around them where we can.
Do you offer maintenance contracts?
We can set up a planned maintenance schedule suited to the number and type of units on site. Terms are agreed in writing before work starts.
Related work


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Tell us what you need and we will get back to you to discuss the work and arrange your quotation.