
Heat pumps
Ducted, ductless and multi-zone approaches, heating performance and indoor combinations.
Open heat pump equipment guideCall Us: Oregon and SW Washington: (503) 353-0100: Contact Us | Business Hours: 7:00 AM to 5:00 PM Mon-Fri
Wholesale HVAC equipment, parts & supplies
Source Gresham replacement systems, OEM service parts and installation materials through Mar-Hy. Compare ducted heat pumps, AC condensers, ductless equipment and commercial systems, then use the exact models for the equipment and parts request.
For contractors and trade purchasers. Serving Gresham from our Milwaukie, Oregon location.




Equipment selection & contractor supply
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.

Ducted, ductless and multi-zone approaches, heating performance and indoor combinations.
Open heat pump equipment guide
Ruud packaged rooftop units, packaged heat pumps and Daikin VRV system resources.
Open commercial HVAC equipment guide
Ruud and Gibson condensers, indoor coil matching, electrical data and related materials.
Open air conditioning equipment guide
Ruud, Daikin and Friedrich mini-splits, indoor styles, zoning and installation accessories.
Open ductless equipment guideFor a part, include the existing part number and equipment identity. For a system replacement, include the selected outdoor and indoor models or the existing nameplates. Our equipment resources connect those identities to specifications and buying information.
Equipment planning & local resources
Gresham provides separate searches for recent permits, earlier records and older archives. Its Access Permit Records page identifies the appropriate search by issue period. That separation can help a contractor locate the relevant building history without assuming one search contains every older installation.
Gresham permit and land-use recordsThe city’s Building Permits and Inspections page provides application resources, inspection information and separate residential and commercial project material. Review the applicable mechanical and related trade documents for the scope. An equipment quote can retain the nameplate, electrical configuration, indoor combination and associated accessories.
Gresham building permits and inspectionsOfficial application requirements and approvals come from the responsible jurisdiction. These resources are optional project references, not prerequisites for an equipment quote.
One Milwaukie location
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 GreshamThe city’s record-access page separates searches by issue period and provides contacts for records outside the available online periods. Gresham record-access options.
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.
Other service areas: Troutdale · Fairview · Boring. Browse more service areas.