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Verified Reviews for Retaining Wall Installation pros in Simms, MT

*The Angi rating for Retaining Wall Installation companies in Simms, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Simms, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on November 27, 2025

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Avatar for Sentri Homes

Sentri Homes

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Sentri Homes

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221 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

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Care & Quality Spraying Service Inc

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Care & Quality Spraying Service Inc

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Care & Quality Spraying Services Inc., is your most reliable weed control service in the area. With experience in agricultural and commerical landscaping, we can help you maintain and eliminate weed build up, creating your dream landscape! We specialize in a broad range of landscaping techniques. It is important to us that your project is unique and personalized to fit your needs! Let us show you the “peace-of-mind” that comes from having us as your single point of contact.

Care & Quality Spraying Services Inc., is your most reliable weed control service in the area. With experience in agricultural and commerical landscaping, we can help you maintain and eliminate weed build up, creating your dream landscape! We specialize in a broad range of landscaping techniques. It is important to us that your project is unique and personalized to fit your needs! Let us show you the “peace-of-mind” that comes from having us as your single point of contact.

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Retaining Wall Installers questions, answered by experts

Most retaining wall installations can be finished in one to three weeks, but the timeline varies based on factors like wall size and material. The local climate and major weather events, such as storms or flooding, can also extend the project's timeline, as can any holds ups in the permitting process.

Through proper drainage solutions and compacting the foundation soil.

Poured concrete is likely the cheapest way to build a retaining wall, as this material costs anywhere from $6 to $8 per square foot. The next best budget-friendly option is to use landscaping timbers. These timbers are great for DIY projects, as they don’t require tools to successfully build a retaining wall. Landscape timber costs around $10 to $14 per square foot. Depending on your chosen garden style, you can also go with natural stones or concrete blocks. Natural stones can be expensive if you buy them, but they’re a lot less costly if you can source them from your property. 

With foundation walls, the slab on grade and force at the top of the wall is resisted by flooring. With retaining walls, the force at the top of the wall is not resisted.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

The Simms, MT homeowners’ guide to retaining wall installation services

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

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