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Verified Reviews for Basement Waterproofing pros in Fairfield, ID

*The Angi rating for Basement Waterproofing companies in Fairfield, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Fairfield, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 01, 2025

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Avatar for Foundation and Crawl Space Repair of Idaho

Foundation and Crawl Space Repair of Idaho

368 E Franklin Rd
4.83(
12
)
•Approved Pro

Foundation and Crawl Space Repair of Idaho

368 E Franklin Rd
4.83(
12
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

If you're looking for foundation repair, basement waterproofing, or crawl space encapsulation for your home, Foundation and Crawl Space Repair of Idaho has the solutions you need! We've been providing quality home improvement services in the the greater Boise area for over 25 years, and we know what it takes to restore your home to ideal condition. Our experienced professionals prioritize customer service first, and we always take the time to help you find the right products for your specific needs. All of our foundation repair, basement waterproofing, and crawl space waterproofing products are proven to be effective, long lasting solutions that restore value to your home. If you're interested in any of our foundation repair, basement waterproofing, or crawl space encapsulation services for your home, call us today at 1-208-908-1014 or contact us online to get started. We offer free estimates for the entire state of Idaho.

"On time and no problems"

Jeff G on January 2022

If you're looking for foundation repair, basement waterproofing, or crawl space encapsulation for your home, Foundation and Crawl Space Repair of Idaho has the solutions you need! We've been providing quality home improvement services in the the greater Boise area for over 25 years, and we know what it takes to restore your home to ideal condition. Our experienced professionals prioritize customer service first, and we always take the time to help you find the right products for your specific needs. All of our foundation repair, basement waterproofing, and crawl space waterproofing products are proven to be effective, long lasting solutions that restore value to your home. If you're interested in any of our foundation repair, basement waterproofing, or crawl space encapsulation services for your home, call us today at 1-208-908-1014 or contact us online to get started. We offer free estimates for the entire state of Idaho.

"On time and no problems"

Jeff G on January 2022

Lewis Structures, Inc

1395 Del Mar St.
No reviews yet

Lewis Structures, Inc

1395 Del Mar St.
No reviews yet

We are experts in all types of design and construction including architectural, civil, and structural. We can also handle all of your construction needs including excavation, concrete, framing, exterior finishes, interior finishes, roofing, landscaping, decks, fences and much more. We have over 25 years of experience in the construction industry. Lewis Structures, Inc. is excited to help you with your next design and construction project.

We are experts in all types of design and construction including architectural, civil, and structural. We can also handle all of your construction needs including excavation, concrete, framing, exterior finishes, interior finishes, roofing, landscaping, decks, fences and much more. We have over 25 years of experience in the construction industry. Lewis Structures, Inc. is excited to help you with your next design and construction project.

Caldera Design LLC

324 S 5th Avenue
No reviews yet

Caldera Design LLC

324 S 5th Avenue
No reviews yet
25 years of experience

Full service Interior Design firm for both residential and commercial projects. Project Management, Owner's Representative during remodeling and new construction projects. A liaison between owner and contractors, will work with architects on layout and design.

Full service Interior Design firm for both residential and commercial projects. Project Management, Owner's Representative during remodeling and new construction projects. A liaison between owner and contractors, will work with architects on layout and design.

Avatar for Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

1871 E McGrath Rd
3.25(
4
)

Foundation Supportworks of Idaho

1871 E McGrath Rd
3.25(
4
)
Customers say: Terrific value
34 years of experience

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

DZ Home Improvement LLC

5197 Emmeline Drive
No reviews yet

DZ Home Improvement LLC

5197 Emmeline Drive
No reviews yet
50 years of experience

DZ Home Improvement LLC does all kinds of home improvement: Basement Finishing, Patios, Decks and Extensions, Room Additions, Siding, Soffit & Fascia, Replacement Windows, Storm Doors, and interior upgrades such as molding. We are a local, family-owned business and have been doing home improvement projects in Utah and its surrounding states for more than 30 years already. We implement the highest standard possible in delivering services to clients who desire nothing but the best in home remodelling.

DZ Home Improvement LLC does all kinds of home improvement: Basement Finishing, Patios, Decks and Extensions, Room Additions, Siding, Soffit & Fascia, Replacement Windows, Storm Doors, and interior upgrades such as molding. We are a local, family-owned business and have been doing home improvement projects in Utah and its surrounding states for more than 30 years already. We implement the highest standard possible in delivering services to clients who desire nothing but the best in home remodelling.

Wellard Constructors Inc.

# 9 Three Mile Lane
No reviews yet

Wellard Constructors Inc.

# 9 Three Mile Lane
No reviews yet
78 years of experience

We Are a full sevice General building contractor. Member of the A.G.C. Of America. we have been in Buisness for over 60 years. We also construct green Buildingings. and also install Radon Sytems.

We Are a full sevice General building contractor. Member of the A.G.C. Of America. we have been in Buisness for over 60 years. We also construct green Buildingings. and also install Radon Sytems.

Dorian Visionheart Dyer

3560 South Brandon Street
4.80(
5
)

Dorian Visionheart Dyer

3560 South Brandon Street
4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

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Basement Waterproofing questions, answered by experts

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

It’s not safe to live in a house with water damage until a trained professional gives you the all-clear to return. Mold can grow within one to two days after water damage and weaken your home’s structural integrity. Always have your home inspected after water damage to ensure it’s safe to live in.

Finding water under your sink can throw a wrench in your day, but acting quickly can prevent water damage. Soak up water with a towel, then put a fan or dehumidifier near the open cabinet to dry it as fast as possible. If any mold or mildew has formed, you may need to replace the bottom of the cabinet.

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The Fairfield, ID homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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