Breathe Easier at Home: A Year-Round Guide to Indoor Air Quality in Seattle and on the Eastside

by NW Mechanical | Aug 6, 2026 | HVAC, Indoor Air Quality

Allergies, asthma, wildfire smoke and everyday dust — practical, no-pressure advice from NW Mechanical, serving Seattle and the Eastside since 1977. When wildfire smoke settles over Puget Sound and the sky goes flat and orange, most of us start thinking about...

NW Mechanical at the PNA Home Fair

by NW Mechanical | Jan 27, 2026 | News

Come see NW Mechanical at the PNA Home Design & Remodel Fair!  Sunday, January 31st from 11 am – 4 pm NW Mechanical will be one of the exhibitors at this community event.  Featuring over 70 local exhibitors including general and specialty contractors,...

Understanding the Most Common Causes of AC Problems

by NW Mechanical | Jul 26, 2023 | Air Conditioning

Updated August 2026 An NW Mechanical technician troubleshooting a residential air conditioning system in the Seattle area. Almost every service call we run traces back to a short list of causes: a clogged filter, low refrigerant, a failing thermostat, dirty condenser...

5 Signs You Need Water Heater Repair (Before It Becomes an Emergency)

by NW Mechanical | Jul 26, 2023 | Water Heaters

Is your water heater acting up? Small issues rarely stay small. A slow leak, a gurgling tank, or lukewarm showers are your system’s way of telling you something is wrong — and ignoring them usually means a bigger repair bill, water damage, or a cold-shower...

Revive or Retire: Choosing Between AC Repair and Replacement

by NW Mechanical | Jul 3, 2023 | Air Conditioning

How to Choose Between AC Repair and Replacement As the summer months approach, homeowners often find themselves faced with the dilemma of whether to repair or replace their air conditioning system. The team at NW Mechanical understands the importance of making an...