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Verified Reviews for Foundation Repair pros in New Plymouth, ID

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

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

Last update on November 13, 2025

Find Foundation repair specialists in New Plymouth

Avatar for Foundation and Crawl Space Repair of Idaho

Foundation and Crawl Space Repair of Idaho

4.83(
12
)
•Approved Pro

Foundation and Crawl Space Repair of Idaho

4.83(
12
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 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

Avatar for Cora Construction LLC

Cora Construction LLC

5.00(
19
)

Cora Construction LLC

5.00(
19
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cora Construction LLC is locally owned, and family operated. We are insured and licensed for all your fencing, concrete, landscaping, demolition and excavation needs.

"The sidewalk looks great and the price of the job was fair and low campared to other bids."

Bruce B on September 2025

Cora Construction LLC is locally owned, and family operated. We are insured and licensed for all your fencing, concrete, landscaping, demolition and excavation needs.

"The sidewalk looks great and the price of the job was fair and low campared to other bids."

Bruce B on September 2025

Avatar for Covenant Construction Remodeling and Handyman

Covenant Construction Remodeling and Handyman

4.43(
7
)

Covenant Construction Remodeling and Handyman

4.43(
7
)
209 local quotes requested

At Covenant, we believe in building more than just homes or projects —we build trust. As a faith-based, family-owned and operated company, we’re proud to serve our community with integrity, quality craftsmanship, and a commitment to excellence in every job we do. Whether you need a full remodel, a small renovation, or reliable handyman services, our experienced team is here to bring your vision to life with care and precision. From kitchens and bathrooms to flooring, drywall, decks, repairs, and much much more—no project is too big or too small. We’re known for honest communication, fair pricing, and work that stands the test of time. When you choose Covenant, you’re choosing a company that values your home, your time, and your peace Let’s build something great—together.

"The provider, Dylan Franz, was about 45 minutes late showing up. He brought another man with him. I thought all was going well, til I stepped out to check on his progress. The roof beams of the gazebo were damaged, especially one beam. I told Dylan this wasn’t acceptable and asked him how he was going to make this right. He suggested reinforcing the beam with another board, and he would come back after I ordered a replacement beam and replace it. I didn’t know what else to do, so I agreed, and he proceeded with the assembly. He knocked on my door around 9:30 pm to inform me that all was done and to give him a call, and he’d help me repair and correct the damage. I paid him, along with a tip for him and his fellow worker. The gazebo looked complete to my untrained eye. The sight was cleaned up with no extra materials or pieces left in sight. The cardboard boxes that the kit came in were all gone, so it looked like it was completed. I was going through the manual for the gazebo a few days later to get the item number for the damaged beam when I noticed additional items that were supposed to be on the roof. I’ve ordered and paid for the missing items, and now I am facing finding another provider to correct and complete the gazebo assembly. I’m left feeling scammed and very dissatisfied with my experience."

James L on August 2025

At Covenant, we believe in building more than just homes or projects —we build trust. As a faith-based, family-owned and operated company, we’re proud to serve our community with integrity, quality craftsmanship, and a commitment to excellence in every job we do. Whether you need a full remodel, a small renovation, or reliable handyman services, our experienced team is here to bring your vision to life with care and precision. From kitchens and bathrooms to flooring, drywall, decks, repairs, and much much more—no project is too big or too small. We’re known for honest communication, fair pricing, and work that stands the test of time. When you choose Covenant, you’re choosing a company that values your home, your time, and your peace Let’s build something great—together.

"The provider, Dylan Franz, was about 45 minutes late showing up. He brought another man with him. I thought all was going well, til I stepped out to check on his progress. The roof beams of the gazebo were damaged, especially one beam. I told Dylan this wasn’t acceptable and asked him how he was going to make this right. He suggested reinforcing the beam with another board, and he would come back after I ordered a replacement beam and replace it. I didn’t know what else to do, so I agreed, and he proceeded with the assembly. He knocked on my door around 9:30 pm to inform me that all was done and to give him a call, and he’d help me repair and correct the damage. I paid him, along with a tip for him and his fellow worker. The gazebo looked complete to my untrained eye. The sight was cleaned up with no extra materials or pieces left in sight. The cardboard boxes that the kit came in were all gone, so it looked like it was completed. I was going through the manual for the gazebo a few days later to get the item number for the damaged beam when I noticed additional items that were supposed to be on the roof. I’ve ordered and paid for the missing items, and now I am facing finding another provider to correct and complete the gazebo assembly. I’m left feeling scammed and very dissatisfied with my experience."

James L on August 2025

Avatar for Duran concrete

Duran concrete

No reviews yet

Duran concrete

No reviews yet
6 years of experience

Hello, I've been in business for 11 years, and working by several large companies and I learned many things and now and I know my own business with the best quality.

Hello, I've been in business for 11 years, and working by several large companies and I learned many things and now and I know my own business with the best quality.

Avatar for Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

3.25(
4
)

Foundation Supportworks of Idaho

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

Bishop Builders Inc

3.00(
2
)

Bishop Builders Inc

3.00(
2
)
44 years of experience

Bishop Builders, where integrity, accountability and the passion for building are echoed in every step of every project; large or small.

"They do shoddy work and they don't stand behind their work. Typical crooked, dumb and dishonest builder."

Kim L on February 2024

Bishop Builders, where integrity, accountability and the passion for building are echoed in every step of every project; large or small.

"They do shoddy work and they don't stand behind their work. Typical crooked, dumb and dishonest builder."

Kim L on February 2024

Avatar for Shamrock Construction & Excavating, LLC

Shamrock Construction & Excavating, LLC

No reviews yet

Shamrock Construction & Excavating, LLC

No reviews yet
19 years of experience

We are an Irish owned construction and excavation company. We specialize in excavation, sewer line installation, water line installation and repair, irrigation lines and septic system new or repair for repair for homes and businesses throughout the Treasure Valley.

We are an Irish owned construction and excavation company. We specialize in excavation, sewer line installation, water line installation and repair, irrigation lines and septic system new or repair for repair for homes and businesses throughout the Treasure Valley.

Showing 1-10 of 11
Foundation Repair questions, answered by experts

Underpinning a foundation is when a contractor installs deep piers under your foundation to provide support. Professionals often use this foundation repair method when the soil underneath the foundation is no longer strong enough to support the house evenly. Underpinning a foundation often comes with other repairs to tackle the source of the problem. For example, a contractor may regrade your yard around your home’s foundation to make sure water drains away from your house.

You can use a level or straight-edge to test for plumb foundation walls and a level slab, a level or a ball to check for sloping floors inside your home, and a hygrometer to look for moisture in your underhome area. Aside from these DIY tests, it’s important to get a foundation repair specialist or structural engineer to test the foundation to see if it’s supporting your structure properly. They can determine if the loads on the concrete are uneven or need reinforcement.

Foundation repair can affect home value positively or negatively. If you address the underlying issue and hire a foundation repair contractor to complete the work—especially one that includes a warranty for the work—then your repair will likely increase your home’s value. If you fail to pull proper permits and cannot prove that a licensed expert completed the work, there’s a chance buyers will view your home in a negative light and end up offering less for your property.

A slab-on-grade or slab foundation is a great option in many areas—usually in warm or moderate climates—and has been a successful foundation style for many decades. Slab foundations don’t require excavation or concrete block wall construction, so they’re the least expensive foundation type. They’re also the fastest to construct and don’t have many issues with moisture or water intrusion. However, they don’t give you extra storage space or potential living space like a crawl space or basement would, and they’re not ideal in colder areas where utility lines can freeze and frost heave can cause major damage.

Although some concrete cracks are cosmetic, others can be more serious. Cracks wider than ⅛ inch or that extend through the slab are serious and can cause structural damage. If you notice these types of cracks in your concrete patio, contact a local contractor who installs concrete patios to inspect the damage and determine how to fix it.

The New Plymouth, ID homeowners’ guide to foundation repairs

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

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