Grand Rapids, MI Services

DeVos Insulation Dovi Inc.

Since 1985, DeVos Insulation Dovi Inc. has provided superior insulation services to Western Michigan. Our locally owned and operated company offers the highest quality service and superior performing Nu-Wool Premium Cellulose Insulation. We have built our company with a reputation for outstanding customer service by ensuring each job is done right and on time.

Our Services Include:

• New home spray on insulation
• Existing home loose fill insulation
• Attic ventilation and insulation
• Foam seams and leaks
• Old insulation removal
• REScheck Energy Analysis
• Thermal imaging
• Blower door tests

We guarantee our workmanship for the life of your house and provide references upon request.

Our company is fully licensed and insured, and is a member of the Home and Building Association of Greater Grand Rapids. 

Contact DeVos Insulation Dovi Inc. today at 616-681-2449, or browse the website for more information about Nu-Wool Premium Cellulose Insulation or guaranteed energy program.