Insulation contractor in MILL CREEK, WA

Attics in Mill Creek homes often have thin or uneven insulation, gaps around can lights and chases, or older material that has settled and lost effectiveness. All of this makes your heating and cooling system work harder than it should.

Our attic services include:

• Removal of old or contaminated insulation
• Installation of new blown in or batt insulation
• Options for fiberglass, cellulose, or spray foam
• Basic air sealing of common attic penetrations

Upgrading your attic insulation can improve comfort in both the upstairs and downstairs areas and can reduce energy bills throughout the year.

Crawl Space Repair and Insulation

Mill Creek crawl spaces are frequently affected by moisture, rodent activity, and sagging or fallen insulation. Since the crawl space is directly under your living space, problems there often show up as cold floors, musty smells, or poor air quality inside the home.

Our crawl space work typically includes:

• Pulling out damaged insulation and debris
• Installing new insulation with proper support
• Replacing or installing a continuous vapor barrier
• Sealing foundation vents and other gaps as needed
• Cleaning and preparing the space so it stays dryer and easier to maintain

A repaired and insulated crawl space can make a noticeable difference in floor temperature and overall comfort.

Spray Foam Options for Mill Creek Homes

Some homes in Mill Creek benefit from spray foam in key areas, especially where access is tight or where air leakage is a major issue. Spray foam expands into cracks and seams and creates both an insulation layer and an air seal.

We commonly apply spray foam in:

• Rooflines and sloped ceilings
• Rim joists and band joists
• Garage ceilings under living spaces
• Shops, studios, and accessory buildings

Our team can walk you through when spray foam is a good investment and when another insulation type may be more appropriate.

Mold, Moisture, and Ventilation Solutions

Constant moisture is one of the top issues in the Mill Creek area. Standing water, plumbing leaks, and poor ventilation can all lead to mold in crawl spaces and attics. Left alone, this can harm materials and contribute to poor indoor air quality.

We address both the visible symptoms and the underlying causes by:



• Removing mold from affected building surfaces
• Upgrading or replacing moisture barriers
• Improving ventilation in attics where needed
• Suggesting drainage or sump pump solutions for chronic water problems

The goal is to keep the structure as dry as possible so mold is less likely to return.

Air Sealing and Whole Home Efficiency

Insulation works best when unwanted air movement is controlled. Small leaks in your building shell can add up to a large amount of wasted energy.

Our air sealing and efficiency work focuses on:

• Gaps at rim joists and top plates
• Open chases and plumbing penetrations
• Duct leaks in unconditioned spaces
• Other small openings that let outdoor air in

By combining air sealing with upgraded insulation, we help your Mill Creek home maintain a more consistent temperature with less strain on your heating and cooling equipment.