The Best Insulation Contractors in Medina, WA

Compare the highest-rated insulation professionals in Medina, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Seattle Insulation

4.8
(180 reviews)
Verified

A highly-rated, full-service insulation contractor serving the entire Eastside, including Medina. They are known for their comprehensive energy efficiency services, from audits to installation of high-performance materials like spray foam. They emphasize their knowledge of local rebates and building codes.

2227 112th Ave NE, Bellevue, WA 98004 (Primary service location for Medina)

Specialties & Features

Spray foam insulation
Energy efficiency audits
Attic insulation installation and upgrade

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

The Green Cocoon

4.9
(90 reviews)
Verified

Specializes in sustainable and high-performance insulation solutions, making them a great fit for Medina's market of custom and luxury homes. They are certified installers for leading spray foam brands and focus heavily on creating airtight, energy-efficient building envelopes.

Specialties & Features

Spray foam insulation
Air sealing services
Crawl space insulation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Evergreen Home Insulation

4.7
(150 reviews)
Verified

A well-established contractor with a strong reputation for blown-in cellulose and fiberglass insulation, as well as complete insulation removal and replacement services. They are a trusted provider for many home performance projects in the region.

Specialties & Features

Blown-in insulation installation
Insulation removal and replacement
Wall insulation services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Medina

The insulation market serving Medina, Washington is characterized by high-quality, specialized contractors who cater to an affluent and discerning clientele. The competition is strong among a select group of established companies, most of which are based in neighboring tech hubs like Bellevue, Kirkland, and Redmond. The service quality is generally very high, with a significant focus on premium solutions like spray foam and comprehensive air sealing to meet the energy efficiency and comfort demands of luxury homes. Homeowners in Medina typically invest in top-tier materials and professional audits. Pricing is at the premium end of the scale, reflecting the high cost of labor, quality materials, and the expertise required to work on complex, high-value properties. It is common for projects to include energy efficiency audits to qualify for local utility rebates, which these top-tier providers are well-versed in navigating.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Medina regulations and climate

Frequently Asked Questions About Insulation in Medina

Get answers to common questions about insulation services in Medina, Washington.

1What are the most important insulation upgrades for homes in Medina, WA, given our local climate?

For Medina's mild, wet winters and dry summers, the top priority is typically attic insulation, as heat loss through the roof is significant. Properly sealing air leaks around windows, doors, and vents is equally crucial to prevent moisture intrusion, which is a common issue in our marine-influenced climate. Additionally, insulating basement or crawlspace walls can combat cold floors and reduce dampness, improving overall home comfort and energy efficiency year-round.

2How much does insulation installation or upgrade typically cost for a Medina home?

Costs vary widely based on home size, material (like fiberglass batts, blown-in cellulose, or spray foam), and the area being insulated. For a standard attic project in Medina, homeowners can expect a range of $1,500 to $4,500, with whole-house retrofits costing significantly more. Regional material and labor costs in the greater Seattle area are above the national average, but local utility rebates (like those from Puget Sound Energy) and federal tax credits can substantially offset the investment.

3When is the best time of year to schedule insulation work in Medina?

Late spring through early fall (May to September) is ideal, as the drier weather allows for safer attic work and proper curing of materials like spray foam. Scheduling during this period also ensures your home is prepared before the damp, cooler months when heating efficiency matters most. However, professional contractors in our area work year-round; winter projects are feasible but may require more scheduling flexibility due to rain and shorter daylight hours.

4Are there specific local regulations or permits required for insulation projects in Medina?

Yes, insulation work in Medina must comply with the Washington State Energy Code (WSEC), which sets strict R-value requirements for different parts of the home. While basic retrofit work often doesn't require a permit, significant alterations or new construction does. It's critical to hire a contractor familiar with Medina's specific building department procedures and the WSEC to ensure compliance and that the work passes any required inspections for energy efficiency.

5What should I look for when choosing an insulation contractor serving Medina?

Prioritize contractors with proven local experience, as they will understand Medina's specific climate challenges and building styles. Verify they are licensed, bonded, and insured in Washington State, and ask for references from nearby projects. A reputable provider should conduct a thorough energy audit or assessment before quoting and clearly explain how their solution meets WSEC standards and qualifies for any available local utility rebates.