Serving HVAC contractors With distinction since 1948
Creating The PERFECT CLIMATE in your home

  Find a Pro Partner Contractor      Mar-Hy Distributors - Heating and Air Conditioning- 3850 SE Int'l Way, Milwaukie, Oregon 97222 - Phone: 503-353-0100

Residential - Commercial - Dealers - Wholesale
Heat Pumps


Make Energy Efficiency a Priority in Your Home

As energy costs rise across the Oregon and hundreds of residences in the Portland Metro and Vancouver Metro are struggling to find ways to decrease their energy bills, Portland homeowners are searching for high efficiency air conditioners, furnaces, and heat pumps that will allow them to consolidate home expenses and relieve some of the financial pressure.

Heating and air conditioning equipment represents the biggest percentage of energy use for a home. Recent studies show that 1/3 of energy use across Oregon is the result of powering furnaces, heat pumps, ductless heat pumps and air conditioners.  No wonder many homeowners are now focusing on this key element within their property to conserve energy and save money.

Find a local contractor in your area today!

Find a local heating and air conditioning contractor here!

Often people forget about their heating and air conditioning system until it breaks.  When these systems are left unmaintained, they become less efficient and less productive, pushing operational costs for the equipment ever higher.

The CEE (Consortium of Energy Efficiency) has shown in studies that up to 50% more energy can be saved with professional installation, sizing and maintenance of central air conditioning systems, ductless heat pumps, air source heat pumps and high efficiency furnaces. This means that both Portland home and business owners must make finding a local area specialist heating and cooling contractor a priority in order to reduce their energy costs.

So what can homeowners expect of a professional HVAC contractor?

  • Regular system checks to update functions and review safety controls.
  • Electrical inspection work to ensure that all connections are operational
  • Repair replacement of components that are not functioning optimally
  • Air flow analysis to ensure proper flow
  • Changing of air filters when required
  • Cleaning and lubrication of all internal motors for heat pumps
  • Examination and adjustment of belt equipment

One of the keys to achieving a high functioning HVAC system within any property is to speak with a local area contractor about a bi-annual maintenance program that takes place at the beginning of both summer and winter. These bi-annual checks will consist of the following measures:


  • Cleaning inside coil, traps and lines to prevent obstructions
  • Cleaning outside coil and straightening of fins for efficient operation
  • Checking and replenishment of refrigerant


  • Cleaning of burner assembly and removal of soot from area
  • Cleaning and checking humidifier
  • Inspection of heat exchanger for cracks
  • Performing combustion analysis on equipment

As an industry leading wholesale equipment specialist, Mar-Hy knows the dynamics required to achieve peak equipment efficiency. Contact us today to learn more about our organization and the products we offer.

Find A Top Contractor in your area...
 Prostock Parts - Wholesale or Retail

RedLINK Wireless
Comfort Systems

 Honeywell Wireless VisionPRO™ Thermostats

Wireless VisionPRO™ Thermostats

Wireless VisionPRO thermostats go anywhere and solve any problem. Relocating a thermostat to a more ideal sensing location, installing multi-stage equipment, cooling retrofits when wires are not available, or adding zoning is easy with Wireless VisionPRO.


Our New HVAC Platform
Cities we serve

Some of the cities we support are:











Lake Shore

Hazel Dell








The Dalles

La Grande

Baker City

Canyon City




Oregon City 







Better Business Bureau

BBB ensures that high standards for trust are set and maintained. BBB exist so consumers and businesses alike have an unbiased source to guide them on matters of trust. BBB provide educational information and expert advice that is free of charge and easily accessible. As an HVAC Distributor member throughout Oregon and Portland Metro .


ORACCA is made up of independent contractors working for contractor independence through a program of education and service. It represents the industry by working together through the Association to present a strong voice for all contractors. As an HVAC Distributor member throughout Oregon and Portland Metro .


OHBA is a professional, not-for-profit, trade association comprised of builders, remodelers, material suppliers, subcontractors, consultants, lending institutions, utilities and others involved in housing and building-related fields. Founded in 1964, the Oregon Home Builders Association functions as a housing industry advocate, providing government relations, educational opportunities and builder and consumer informational resources.


The purpose of this organization is to promote the business of Plumbing-Heating- Cooling Contractors—National Association (PHCC). PHCC, the association, includes the enhanced service groups (Construction Contractors’ Alliance, Quality Service Contractors and Union-Affiliated Contractors), the PHCC National Auxiliary, Association Executives Council and the PHCC Educational Foundation. Member as an HVAC Distributor throughout Oregon, and Portland Metro .

The National Federation of Independent Business

The National Federation of Independent Business is the leading small business association representing small and independent businesses. A nonprofit, nonpartisan organization founded in 1943, NFIB represents the consensus views of its members in Washington and all 50 state capitals. Member as an HVAC Distributor throughout the United States, Oregon, and Portland Metro .


HARDI was formulated by the consolidation of two long time wholesale trade organizations – North American Heating, Refrigeration & Air Conditioning Wholesalers (NHRAW) and Air-conditioning & Refrigeration Wholesalers International (ARWI). For HVAC throughout the United States, Oregon, and Portland Metro .


BLUE HAWK was formed in May 2005 to maximize the strength of independent HVACR distributors throughout the United States, Oregon, and Portland Metro .


Mar-Hy Distributors
Air Conditioning and Heating
3850 SE International Way,
Milwaukie, Oregon 97222

Telephone: 503.353.0100
Parts Orders Fax: 503.652.1330
Equipment Orders Fax: 503.652.4041
Main Office Fax: 503.353.0900