Wolfer's Home Services

About

Wolfer's Home Services has served the Portland area, Southwest Washington area, and the Willamette Valley since 1901. At Wolfer's we specialize in heating and air conditioning (installation, maintenance, and repair), indoor air quality systems, plumbing,

Description from OpenStreetMap.

Category

HVAC · Plumbing

Address

9025 Southwest Hillman Court, Wilsonville, OR 97070

Phone

(503) 220-1901

Website

wolfersheating.com

Opening hours

Mo-Fr 07:00-18:30; Sa 08:00-15:00; Su off

Data checked

November 6, 2026 (OpenStreetMap)

Before You Hire

Facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Ask:

• Do you take commercial work, and do you service buildings like ours?
• Can you send a certificate of insurance naming us as additional insured?
• Are your technicians EPA Section 608 certified to handle refrigerant?
• Do you service our equipment type and brand (rooftop units, chillers, boilers)?
• What does a service agreement include, visit by visit?

All 8 questions to ask →

Hiring Tips

• Change filters on a schedule set by your dust load, often every 1–3 months.
• Keep a list of every unit with its model, serial number and age.
• Compare repair quotes against the unit's age before replacing it.

Getting several quotes? Line them up in the quote comparison tool and check the contract checklist before you sign.