Air conditioning repair
No-cool diagnostics, repairs and system testing for dependable summer comfort.
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Hamilton County HVAC service
HVAC contractor in Cincinnati, OH
Ottaway Mechanical crosses the river for qualifying Cincinnati service, replacement and project work.
Local heating and cooling
Clear HVAC options for Cincinnati properties.
We serve Greater Cincinnati with residential HVAC repair and replacement along with renovation, new-construction and multi-family mechanical scopes. Availability varies by neighborhood, job type and project schedule.
Our Cincinnati work includes furnaces, air conditioners, heat pumps, air handlers, mini-splits, ductwork and ventilation. We coordinate permitting and project requirements when they apply and keep owners and contractors informed throughout the work.
Heating, cooling and mechanical
HVAC services available in Cincinnati.
Heating repair
Furnace and heat-pump troubleshooting with clear options before the repair begins.
Learn more →Maintenance agreements
Two seasonal visits and member savings designed to catch problems earlier.
Learn more →System replacement
Right-sized heating and cooling replacements with a free installation estimate.
Learn more →Heat pumps & mini-splits
Efficient ducted and ductless comfort for homes, additions and problem spaces.
Learn more →Ductwork & ventilation
Airflow corrections, new duct systems, exhaust and mechanical ventilation.
Learn more →New construction
Planned HVAC installation and coordination from rough-in through final startup.
Learn more →Multi-family HVAC
Organized HVAC installation for owners, builders and multi-unit project teams.
Learn more →Local questions
HVAC service in Cincinnati
Is Ottaway Mechanical licensed for Cincinnati HVAC work?
Ottaway Mechanical holds qualifying Ohio and Cincinnati mechanical licensing for the work it performs. Project eligibility and permit requirements are confirmed for the specific scope.
Do you serve every Cincinnati neighborhood?
Availability depends on the location and job type. Call or submit the project details online and we will confirm whether the work fits the current service schedule.
Need HVAC help?
Let's get the right next step moving.
Call for the fastest response, or send the details by email.