Greenwood Heating and Home Services

What They Do

Water DamageMold Testing

• Dryer Vent Cleaning
• Electrical
• Generator
• Heating & Cooling Service
• HVAC Equipment Install
• Plumbing
• Water Damage

In Their Own Words

For more than a century Greenwood Heating and Air strives to be the most trusted and respected HVAC contractor in Western Washington. Respect and trust are only earned by delivering products and services honestly and professionally. Whether you are looking for gas furnace service or repair, quality installation of a Mini-Split, heat pump or air conditioner, endless hot water from tankless water heaters, better air quality in your home or just a filter change or duct cleaning, Greenwood has you covered. Let Greenwood Heating be your specialist for heating and cooling in the Seattle area.

Written by the business on its public profile. We have not verified these claims.

Before You Call Greenwood Heating and Home Services

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?

Ask for the company’s contractor registration number and look it up with the Washington State Department of Labor and Industries. Also ask for proof of insurance and industry certification for the technicians.

Reviews on Other Sites

• Facebook

  4.9 from 247 reviews

  Read on Facebook
• BBB

  Business profile, no star rating

  Read on BBB
• Angi

  4.7 from 385 reviews

  Read on Angi

Found on each site on September 24, 2026 and matched to this location. Ratings on different sites use different rules, so read a few reviews rather than comparing the numbers.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• DIY friendlyWasher, Dishwasher, Fridge and Toilet Supply Line LeaksHow washer hoses, dishwasher lines, ice maker tubing and toilet supply lines fail, how to clean up each kind of leak, and how to replace a line yourself.
• DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.