Get matched with top insulation pros in Napavine, WA
There are 3 highly-rated local insulation pros.
TRUSTED BY NAPAVINE, WA HOMEOWNERS
4.8 
16 Verified Reviews for Insulation Service pros in Napavine, WA
*The Angi rating for Insulation Service companies in Napavine, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Napavine, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on August 03, 2025
Insulation pros in Napavine
Family owned business with over 10 years of experience handling all your Insulation needs.
Family owned business with over 10 years of experience handling all your Insulation needs.
Family owned business with over 17 years of experience handling all of your Insulation needs for residential and commercial. roll insulation, blown insulation ,spray foam, etc.
"I needed my attic insulation updated. It had the original “blown in” loose material from 1975. After 49 years it had deteriorated and compressed. It was only a few inches deep. Also a leak in our old roof (recently replaced) had caused some mold in the old insulation. It had to be removed completely and redone. I called JB Insulation and asked for an estimate. Jose came over and inspected our attic. His experience and expertise was evident by how he explained everything. I felt very confident that I wanted his company to do the job. His price was very competitive and offered us the most value for our money. On the day of the job, his guys took much care in preparing for the job. They covered and taped our floors and wall corners to protect our home’s interior. They used a high powered insulation vacuum and removed all of the old insulation. They installed the new insulation and new baffles all in one day. Our attic looks great and we are really happy with their work. Yes I would recommend JB Insulation."
Jhon W on March 2024
Family owned business with over 17 years of experience handling all of your Insulation needs for residential and commercial. roll insulation, blown insulation ,spray foam, etc.
"I needed my attic insulation updated. It had the original “blown in” loose material from 1975. After 49 years it had deteriorated and compressed. It was only a few inches deep. Also a leak in our old roof (recently replaced) had caused some mold in the old insulation. It had to be removed completely and redone. I called JB Insulation and asked for an estimate. Jose came over and inspected our attic. His experience and expertise was evident by how he explained everything. I felt very confident that I wanted his company to do the job. His price was very competitive and offered us the most value for our money. On the day of the job, his guys took much care in preparing for the job. They covered and taped our floors and wall corners to protect our home’s interior. They used a high powered insulation vacuum and removed all of the old insulation. They installed the new insulation and new baffles all in one day. Our attic looks great and we are really happy with their work. Yes I would recommend JB Insulation."
Jhon W on March 2024
Proficient in all home repairs new and old construction, fence building, drywall, plumbing, finish carpentry. Pole building, metal structure erection. Trailer repairs, wiring, structural repairs, axle install, safety inspections, propane systems, roof repair. I am mobile and will come to you. over 20+ years experience
Proficient in all home repairs new and old construction, fence building, drywall, plumbing, finish carpentry. Pole building, metal structure erection. Trailer repairs, wiring, structural repairs, axle install, safety inspections, propane systems, roof repair. I am mobile and will come to you. over 20+ years experience
Family-owned insulation experts. 29 years of experience. Trusted supplier relationships. Extensive experience across diverse project types. Air Duct Sealing/Insulation Batt/Rolled/Reflective Insulation Cellulose Insulation Installation Door Insulation Installation Floor Insulation Installation Insulation Removal Insulation Replacement Pipe Insulation Installation Polyurethane Foam Insulation Wall Insulation Window Insulation Attic Insulation Ceiling Insulation Crawl Space/Basement Insulation Fiberglass Insulation Garage Insulation Insulation Repair Loose-fill/Blown-In Insulation Polystyrene Foam Insulation Radiant Barrier Insulation Water Heater Insulation
"Excellent, very responsive and thorough."
Rhonda B on September 2023
Family-owned insulation experts. 29 years of experience. Trusted supplier relationships. Extensive experience across diverse project types. Air Duct Sealing/Insulation Batt/Rolled/Reflective Insulation Cellulose Insulation Installation Door Insulation Installation Floor Insulation Installation Insulation Removal Insulation Replacement Pipe Insulation Installation Polyurethane Foam Insulation Wall Insulation Window Insulation Attic Insulation Ceiling Insulation Crawl Space/Basement Insulation Fiberglass Insulation Garage Insulation Insulation Repair Loose-fill/Blown-In Insulation Polystyrene Foam Insulation Radiant Barrier Insulation Water Heater Insulation
"Excellent, very responsive and thorough."
Rhonda B on September 2023
cpconstruction
We're Eco friendly when you want it and tough when you need it. At Evictor Pest and Wildlife Solutions we understand that no one solution fits every unique situation and in turn apply a flexible, common-sense approach to all your pest and wildlife reduction needs. We are licensed, bonded and insured to handle whatever mother nature throws your way. Our discrete, professional, and highly trained pest and wildlife professionals are second to none in Washington state. We can handle all your needs from pest control to wildlife control. We even can clean up the damage left behind by the unwanted guests. Call us today at 253-363-9049
We're Eco friendly when you want it and tough when you need it. At Evictor Pest and Wildlife Solutions we understand that no one solution fits every unique situation and in turn apply a flexible, common-sense approach to all your pest and wildlife reduction needs. We are licensed, bonded and insured to handle whatever mother nature throws your way. Our discrete, professional, and highly trained pest and wildlife professionals are second to none in Washington state. We can handle all your needs from pest control to wildlife control. We even can clean up the damage left behind by the unwanted guests. Call us today at 253-363-9049
SNl Spray Foam LLC specializes in the state of the art insulation of closed cell spray foam. As an owner-operated business we strive to make our customers comfortable in their home, office or shop etc. With the efficiency of spray foam it will also help lower utility costs and keep condensation out!
SNl Spray Foam LLC specializes in the state of the art insulation of closed cell spray foam. As an owner-operated business we strive to make our customers comfortable in their home, office or shop etc. With the efficiency of spray foam it will also help lower utility costs and keep condensation out!
We are specialized in two things: 1) Installing batts insulation in floors, walls, or attics. 2) Cleaning and installing vapor barriers in crawl spaces. Insulation companies are always booked weeks out so to tackle this problem, Columbia Insulation prioritizes scalability. Almost all money is reinvested in the business which means better service, lower wait times, and industry expertise.
We are specialized in two things: 1) Installing batts insulation in floors, walls, or attics. 2) Cleaning and installing vapor barriers in crawl spaces. Insulation companies are always booked weeks out so to tackle this problem, Columbia Insulation prioritizes scalability. Almost all money is reinvested in the business which means better service, lower wait times, and industry expertise.
Full service General Contractor/Builder Remodels, kitchen/bath, step in bath tubs, flooring, siding, roofing, windows/doors, new construction, concrete/special finishes and flat work, painting/insulation, rough and finished carpentry, Multi family, commercial and residential, pole building, large or small and property maintenance. We always show up no matter rain or shine
Full service General Contractor/Builder Remodels, kitchen/bath, step in bath tubs, flooring, siding, roofing, windows/doors, new construction, concrete/special finishes and flat work, painting/insulation, rough and finished carpentry, Multi family, commercial and residential, pole building, large or small and property maintenance. We always show up no matter rain or shine
We offer a wide variety of service as we are a General Contractor. We can will do anything from small partial remodels to new home construction. We specialize in agricultural outbuildings such as pole barns and storage sheds. Including but not limited to all varieties of handyman services. Our goal is to exceed your expectations and help turn your dream into a reality!
We offer a wide variety of service as we are a General Contractor. We can will do anything from small partial remodels to new home construction. We specialize in agricultural outbuildings such as pole barns and storage sheds. Including but not limited to all varieties of handyman services. Our goal is to exceed your expectations and help turn your dream into a reality!
FAQs for insulation service projects in Napavine, WA
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
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