Green Tree Household ServicesHVAC contractor in Cupertino, CA

Green Tree Household Services is ranked #33 of 471 HVAC contractors in Cupertino by CR Score, with 61 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Green Tree Household Services is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 7 PM. On Saturdays it is open 8 AM to 7 PM, and on Sundays 8 AM to 7 PM. Hours come from the business listing; holiday hours may differ.

Serves Cupertino and 11 towns within 25 miles: Sunnyvale, Saratoga, Mountain View, Santa Clara, Campbell, Los Altos, Los Altos Hills, Los Gatos, San Jose, Stanford and Palo Alto. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

Green Tree Household Services has a rating of 5.0 from 73 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Green Tree Household Services on (408) 676-2267. The business is at 10440 Bubb Rd, Cupertino, CA 95014. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.