Heat pumps
Ducted, ductless and multi-zone approaches, heating performance and indoor combinations.
Open heat pump equipment guideWholesale HVAC equipment, parts & supplies
HVAC supplier in Cornelius, Oregon.
Compare equipment for Cornelius installations using the complete outdoor and indoor identities. Mar-Hy supplies heat pumps, air conditioning, ductless systems, commercial equipment and the controls or materials needed for the selected installation through our Milwaukie location.
For contractors and trade purchasers. Serving Cornelius from our Milwaukie, Oregon location.
Contractor equipment lines
Equipment selection & contractor supply
Wholesale HVAC equipment for Cornelius contractors
Choose an equipment guide for the detailed models, manufacturer documents and buying links. Parts, controls and installation materials can be included with the equipment request.
Commercial HVAC
Ruud packaged rooftop units, packaged heat pumps and Daikin VRV system resources.
Open commercial HVAC equipment guideAir conditioning
Ruud and Gibson condensers, indoor coil matching, electrical data and related materials.
Open air conditioning equipment guideDuctless
Ruud, Daikin and Friedrich mini-splits, indoor styles, zoning and installation accessories.
Open ductless equipment guideCornelius condenser, indoor-equipment and controls quotes
Include the full outdoor model and the indoor coil or air handler when comparing a split-system replacement. For service work, provide the OEM part identity and equipment model. Add the related installation materials to the same equipment request.
Equipment planning & local resources
Cornelius building services through Forest Grove
Mechanical, structural and plumbing services
Cornelius identifies Forest Grove’s Building Division as its contracted provider for mechanical, structural and plumbing building services. Its Building & Permits page also directs land-use questions through Cornelius Community Development. Follow those current resources for the actual project scope.
Cornelius building and permit responsibilitiesElectrical work uses the county resource
The same Cornelius resource identifies Washington County Building Services for electrical permits. A coordinated HVAC project may therefore involve more than one service provider. Keep the equipment’s full electrical identity, indoor combination and manufacturer documents together with the job information.
Washington County Building ServicesOfficial application requirements and approvals come from the responsible jurisdiction. These resources are optional project references, not prerequisites for an equipment quote.
One Milwaukie location
Equipment pickup and arranged delivery
Same-day pickup is available for in-stock items at our Milwaukie counter, which has a loading dock. Mar-Hy operates a delivery fleet; discuss the destination, access and timing with our team when arranging an order.
Directions from CorneliusCornelius supply and project questions
Does Cornelius handle every building trade through the same department?
The city’s current page distinguishes its Forest Grove building-services arrangement from Washington County electrical services and Cornelius land-use guidance. Cornelius building-service guide.
Where do I order equipment, parts and related supplies?
Use the Mar-Hy shop for product ordering, or contact our equipment and parts team at 503-353-0100. Our counter is in Milwaukie; same-day pickup is available for in-stock items.
Request equipment or parts for your Cornelius job
Other service areas: Forest Grove · Hillsboro · Gaston. Browse more service areas.