Insulation Services for Homes in Bothell, WA
Keep Your Bothell Home Warm, Efficient, and Comfortable with Proper Insulation
In Bothell and throughout the Puget Sound, we know that winters can be damp, chilly, and gray. If your home still feels cold even when the heat is on, your insulation might be the reason. Around the PNW, attic and crawl space insulation takes a beating—constant rain and moisture can wear it down, and pests can cause further damage that makes the insulation less effective.
That’s where Classic Pest Control & Insulation comes in. We’ve been helping Bothell homeowners stay warm and comfortable while also keeping their energy bills in check. Good insulation traps heat inside, so your furnace doesn’t have to run as often. That means lower bills, less strain on your heating system, and a home that just feels better. There are even energy rebates available for home upgrades like new insulation, and our experts will help you take advantage of these.
When you contact the team at Classic, we’ll check your insulation, pinpoint where heat is escaping, and walk you through the best options for your space. Then we’ll install high-quality insulation built to handle Bothell’s wet winters and mild, humid summers. Our goal is simple—keep your home comfortable, efficient, and protected all year long.
What Sets Us Apart?
At Classic Pest Control & Insulation, we’re a local, family-run business proudly serving Bothell and the surrounding communities for over 30 years. We don’t just get rid of pests—we take care of the mess and damage they leave behind, from chewed-up insulation to contaminated crawl spaces.
Our team is experienced, trustworthy, and committed to doing things right the first time. You’ll never get a pushy sales pitch—just honest recommendations and work that’s built to last in Bothell’s damp, Northwest climate. We use safe, effective methods and durable materials to protect your home, improve comfort, and boost energy efficiency.
Whether you’ve got rats in the attic, moisture issues under the house, or you simply want better insulation to stay warm and save on energy bills, we’re here to help—plain and simple.
From an A+ rating on Better Business Bureau to multiple service awards and rave reviews on Angie’s List, it’s no wonder Classic is the choice by people all around Bothell searching for the best, reliable insulation company around.
Bothell Insulation Services
Home Insulation
Professional installation and replacement of insulation that has aged, become damaged or needs repair – helping your home to stay warmer and save energy.
Insulation Clean Up
Effective removal of soiled, contaminated, or damaged insulation that has been affected by elements over time or pests in your home in areas like attics and crawl spaces.
Vapor Barrier Installation
An important anti-moisture strategy to protect your areas of your home from harmful condensation, especially important in areas like Bothell.
Vapor Barrier Removal
A necessary step in deodorizing areas of your home after removing damaged or soiled insulation.
Dead Animal Removal
Safely remove dead animals in your attic or crawlspace before they decompose and cause further odors or problems in your home.
Specialized Insulation Services For
Attics
If your attic insulation is old, damaged, or contaminated—especially from rodents, moisture, or mold—Classic Pest Control & Insulation will remove it and install high-quality replacement insulation suited for our Pacific Northwest climate. We specialize in cleaning up soiled attic spaces, sanitizing any lingering odors, and properly sealing vapor barriers and duct wrap. With seamless coordination between pest exclusion and insulation work, they make sure your home’s attic is restored, energy-efficient, and built to last.
Crawl Spaces
Classic Pest Control & Insulation offers full-service crawlspace insulation replacement and cleanup, especially tailored for Bothell homeowners dealing with rodent damage or moisture issues. We effectively remove soiled or contaminated insulation—including old vapor barriers and duct wrap—then deodorize, sanitize, and install high-performance insulation, plus a properly sealed vapor barrier. Our team also seals entry points to prevent pests from returning, restoring both energy efficiency and indoor air quality.
From A Recent Insulation Job In Bothell
“We had our walls insulated this week. The insulators came yesterday and did a fantastic job. They were quick, efficient, careful and considerate. I had asked that they pay close attention to my plants and avoid treading on them, which they minded. They were very friendly and offered to help us move things out of the way/put things back in order after they finished. I can feel a difference in the draftiness (or lack there of now!) already. We are very glad that we had our walls insulated.”
1. How do I know if my insulation needs to be replaced?
If your home feels drafty, your energy bills are rising, or your attic or crawlspace has signs of moisture or pest damage, your insulation may no longer be doing its job. Insulation can degrade over time or become contaminated by rodents and moisture. At Classic Pest Control & Insulation, we provide a full inspection to assess the condition of your insulation and give honest recommendations on whether your insulation simply needs repaired or should be replaced.
2. What areas of the home do you insulate?
We specialize in insulating attics and crawlspaces—the most common areas where energy loss happens and where pests often cause damage. Our team removes old or contaminated insulation, sanitizes the area, and installs high-quality insulation designed for the Pacific Northwest climate, improving your home’s comfort and efficiency.
3. Can you remove insulation that’s been damaged by pests?
Absolutely. In fact, this is one of our specialties. Rodents and other pests often nest in insulation, leaving behind waste and causing health and odor issues. We safely remove contaminated insulation, clean and deodorize the space, seal entry points to prevent re-entry, and install fresh insulation that restores your home’s safety and energy efficiency.
4. How does new insulation help save on energy bills?
Proper insulation helps your home maintain a consistent indoor temperature, which means your heating and cooling systems don’t have to work as hard during extreme Bothell seasons. This leads to lower energy usage and reduced utility bills. Classic Pest Control & Insulation installs materials that are both energy-efficient and durable, giving you long-term savings and year-round comfort.
5. What makes Classic Pest Control & Insulation different from other insulation companies?
We’re not just insulation experts—we also specialize in pest control. That means we don’t just cover up the problem—we solve it at the source. Our team knows how to identify and fix issues like rodent entry points and moisture buildup before installing new insulation. Plus, we’re local to the Puget Sound area, experienced, and committed to honest, high-quality work that lasts.