Efficient Energy InsulationInsulation contractor in Burlington, WA

Efficient Energy Insulation is ranked #5 of 34 insulation contractors in Burlington by CR Score, with 57 out of 100 as of October 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.

Efficient Energy Insulation is open 7 days a week. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 3 PM; Sunday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 3 PM, and on Sundays 8 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

Serves Burlington and 1 town within 25 miles: Sedro-Woolley. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

Efficient Energy Insulation has a rating of 5.0 from 3 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 Efficient Energy Insulation on (360) 421-9358. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.