Get matched with top insulation pros in Craig, AK
There are 3 highly-rated local insulation pros.
TRUSTED BY CRAIG, AK HOMEOWNERS
4.6 
98 Verified Reviews for Insulation Service pros in Craig, AK
*The Angi rating for Insulation Service companies in Craig, AK 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 Craig, AK 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 June 12, 2025
Insulation pros in Craig
We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.
"Excellent, perfectly done. Would recommend to everyone"
Andy H on March 2024
We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.
"Excellent, perfectly done. Would recommend to everyone"
Andy H on March 2024
Spartan Contracting is an Alaskan owned firm with over 100 years of combined experience in residential and commercial construction. We are a fully licensed, bonded, insured and residentially endorsed general contractor able to meet all your remodeling and new construction needs. We are also Municipality of Anchorage certified excavators and septic installers, providing exceptional value to our clients. From small remodels to full ground up construction, we have the experience and expertise to make your dreams a reality!
"I can't say enough good things about Spartan Contracting! They took over a renovation project that a previous contractor had left unfinished, and not only did they complete the work, but they improved it beyond my expectations. One of the biggest parts of the project was redoing my staircase, which had been left in an unsafe and non-code-compliant state. Spartan Contracting not only brought it up to code but turned it into a custom-built masterpiece. It truly feels like a work of art in my home. Beyond the staircase, they also worked on my bathroom and other areas, and every aspect of their craftsmanship was top-notch. The team was professional, reliable, and incredibly skilled, but what really stood out to me was their thoughtfulness and attention to detail. They included me in every decision, making sure I was comfortable with each step of the process, and they were always responsive to my texts and calls. Finding a contractor who is not just technically skilled but also artistic and communicative is rare, and Spartan Contracting is exactly that. Their work speaks for itself, and after this experience, they will likely be my go-to contractor for future home renovation projects. If you're looking for a team that delivers quality, integrity, and craftsmanship, I highly recommend Spartan Contracting!"
Colin L on March 2025
Spartan Contracting is an Alaskan owned firm with over 100 years of combined experience in residential and commercial construction. We are a fully licensed, bonded, insured and residentially endorsed general contractor able to meet all your remodeling and new construction needs. We are also Municipality of Anchorage certified excavators and septic installers, providing exceptional value to our clients. From small remodels to full ground up construction, we have the experience and expertise to make your dreams a reality!
"I can't say enough good things about Spartan Contracting! They took over a renovation project that a previous contractor had left unfinished, and not only did they complete the work, but they improved it beyond my expectations. One of the biggest parts of the project was redoing my staircase, which had been left in an unsafe and non-code-compliant state. Spartan Contracting not only brought it up to code but turned it into a custom-built masterpiece. It truly feels like a work of art in my home. Beyond the staircase, they also worked on my bathroom and other areas, and every aspect of their craftsmanship was top-notch. The team was professional, reliable, and incredibly skilled, but what really stood out to me was their thoughtfulness and attention to detail. They included me in every decision, making sure I was comfortable with each step of the process, and they were always responsive to my texts and calls. Finding a contractor who is not just technically skilled but also artistic and communicative is rare, and Spartan Contracting is exactly that. Their work speaks for itself, and after this experience, they will likely be my go-to contractor for future home renovation projects. If you're looking for a team that delivers quality, integrity, and craftsmanship, I highly recommend Spartan Contracting!"
Colin L on March 2025
We are general contractors licensed, bonded, and insured with a residential endorsement (#117477) meaning that we can provide new construction, additions, remodels, and renovations. We provide all services related to the above from the ground up. We strive to provide a custom experience for each homeowner. We are a partnership business with a combined 25+ years of experience. Please call or email to set up a free estimate.
"Great! Case & Gamble were very professional and communicated well throughout the process. Would absolutely hire again."
Daniel J on May 2019
We are general contractors licensed, bonded, and insured with a residential endorsement (#117477) meaning that we can provide new construction, additions, remodels, and renovations. We provide all services related to the above from the ground up. We strive to provide a custom experience for each homeowner. We are a partnership business with a combined 25+ years of experience. Please call or email to set up a free estimate.
"Great! Case & Gamble were very professional and communicated well throughout the process. Would absolutely hire again."
Daniel J on May 2019
Renovations Unlimited- business owner and registered journeyman carpenter, Josh Heath, is there everyday ensuring the highest level of quality and care for your home. Our services range greatly and include, window and door replacements, full kitchen and bath remodels, custom decks, "honey do" lists, and much more - just ask! You can't beat the quality of work being performed by a business owner, no one could care more about what they produce! All work performed by the business owner! Check out my website for a portfolio of some of my projects! buildingak.weebly.com
"Went excellent!"
Erin B on May 2018
Renovations Unlimited- business owner and registered journeyman carpenter, Josh Heath, is there everyday ensuring the highest level of quality and care for your home. Our services range greatly and include, window and door replacements, full kitchen and bath remodels, custom decks, "honey do" lists, and much more - just ask! You can't beat the quality of work being performed by a business owner, no one could care more about what they produce! All work performed by the business owner! Check out my website for a portfolio of some of my projects! buildingak.weebly.com
"Went excellent!"
Erin B on May 2018
Jensen Construction is a small family owned company, in business in Anchorage since 1984. My business is under many categories on Angie's list. Almost all phases of construction. We take pride in the quality of work we provide and I, Dave Jensen take a hands on approach to ensure satisfaction. business lic #50121 specialty contractor lic# 15739
"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"
SARAH M on August 2022
Jensen Construction is a small family owned company, in business in Anchorage since 1984. My business is under many categories on Angie's list. Almost all phases of construction. We take pride in the quality of work we provide and I, Dave Jensen take a hands on approach to ensure satisfaction. business lic #50121 specialty contractor lic# 15739
"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"
SARAH M on August 2022
FAQs for insulation service projects in Craig, AK
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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