HVAC Ranked

D & R Heating & Air HVAC contractor in Portland

D & R Heating & Air is a licensed HVAC contractor with a business address in Portland, ranked 94 of 142 on our Portland area list with 50 points out of 100. Nobody can pay to rank.

  • #94of 142 in the area
  • 50points of 100

What we found

All 142 in the Portland area

How the points work

  1. Experience50

    Years licensed or years registered with the state, whichever is longer.

  2. Rating50

    Public ratings, pulled toward the average when there are few. Shown only as “Highly rated”, and only where the rating matches the company by its phone or its own city.

  3. Points100

Numbers are compared with the other companies on this list, so the biggest firm can't run away with a signal. A company the data doesn't cover gets the list's middle score for that signal, not zero. A signal measured for fewer than 3 companies on the list is left out of its points.

Paid placements0

Licenses from the Department of Consumer Business Services - Building Codes Division, file of Oct 25, 2026. Ask for the license number and check it with the Department of Consumer Business Services - Building Codes Division. A license can lapse after this page was built. Full method

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We never show a company's own phone number on a list.

Updated

Sources

Licenses as of the Department of Consumer Business Services - Building Codes Division's file of Oct 25, 2026, checked again on the day this page is published. We approved this source on Oct 22, 2026; companies are listed automatically, not reviewed one by one. The order also uses the data.oregon.gov's Active Businesses - County Data of Oct 25, 2026, matched to each company by its registered name and location. Companies found in the Overture Maps Foundation's places, release 2026-10-21.0, are listed automatically, not reviewed one by one; we approved this source on Oct 21, 2026.