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Serving Spokane Valley, WA and surrounding areas. (509) 508-5560
Soil washing down your slope, a leaning retaining wall, or no defined boundary for your yard - these are problems a properly built concrete block wall solves permanently. We build them in Spokane Valley with frost-depth footings and the drainage your property actually needs.
Concrete block wall construction in Spokane Valley involves digging a footing below the frost line, pouring a concrete base, and stacking mortar-set blocks in overlapping rows - most straightforward residential walls are complete in two to four days, with larger retaining walls taking up to a week or more.
The footing is the part no one sees, but it is what determines whether the wall holds for decades or starts shifting after a few winters. In Spokane Valley, the frost line runs roughly 18 to 24 inches deep - and the area's mix of glacial soils, caliche hardpan, and basalt bedrock means that digging to the right depth sometimes requires more than a standard shovel. A contractor who understands local soil conditions will not skip this step to save time. If your project calls for a wall that retains a significant grade change, our retaining wall construction service covers the full range of retaining systems, from concrete block to natural stone and segmental block.
The Portland Cement Association recommends that mortar for exterior masonry in freeze-thaw climates meet specific strength and durability ratings - the same standards we apply to every block wall we build in Spokane Valley.
If soil moves down your slope onto your driveway, sidewalk, or a neighbor's property after rain, your yard does not have enough support to hold that grade. Spokane Valley's wet fall and spring seasons make this most noticeable between October and April. A retaining wall built from concrete block stops that erosion cycle permanently.
A wall that tilts even slightly - or one where mortar joints have opened up - is under stress it was not designed to handle. In Spokane Valley, this often happens to older walls that were not built with proper drainage behind them, and years of freeze-thaw cycles have done the rest. A leaning retaining wall is a safety concern, not just a cosmetic problem.
To level a section of your yard for a patio, raised planting bed, or outdoor seating area, you need a wall to hold the grade change in place. Concrete block is one of the most practical choices - durable, cost-effective, and buildable in almost any shape. Many Spokane Valley homeowners tackle this kind of project in late spring before the dry summer sets in.
Horizontal cracks running across a basement wall near the middle are a sign that soil pressure from outside is pushing inward - different from the small vertical cracks that appear as concrete settles normally. If you see horizontal cracking, have a masonry contractor look at it before it worsens, because this type of damage can affect your home's structural stability.
We build concrete block walls for retaining, property boundaries, garden structures, privacy screens, and basement applications. Every project starts with a site visit - we look at the grade change, the soil conditions, and any drainage concerns before we write a number. For projects where the wall will carry a structural load or serve as part of a home's foundation system, our foundation block wall installation service covers those applications with the engineering considerations they require.
When your project requires a permit through the City of Spokane Valley - which is common for retaining walls above four feet - we handle the application, submit the required plans, and coordinate the inspection. A wall with a clean permit history is an asset when you sell your home. One that was built without a required permit can delay or complicate the sale.
Best for homeowners with sloped lots who need to hold back soil, create level terraces, or stop erosion - requires proper drainage design and a footing below the frost line.
Right for homeowners who want a permanent, low-maintenance way to define their property line or create a noise barrier along a busy road - long service life with minimal upkeep.
A practical choice for homeowners who want to build raised planting areas, define a patio edge, or add structure to a backyard outdoor living space without heavy engineering requirements.
For homeowners dealing with cracked or bowing basement block walls - repair and reinforcement work that addresses the soil pressure before structural damage progresses further.
For homeowners who want the structural strength of block construction with the appearance of natural stone - we can build the block wall and apply stone veneer as a finish in one project.
Spokane Valley averages around 100 freeze-thaw cycles per year - temperatures that regularly swing above and below freezing throughout fall, winter, and early spring. Each cycle pushes moisture into tiny gaps in mortar and block, then expands it as it freezes, slowly cracking and loosening the wall over time. A contractor who understands this climate uses mortar mixes and surface sealers designed to handle that movement, and schedules concrete work to avoid temperatures near or below freezing. The area's soils add another layer of complexity - much of Spokane Valley sits on glacial outwash, caliche hardpan, and basalt bedrock that can require specialized equipment to excavate and changes how deep a footing needs to go. Getting the footing depth right for your specific soil conditions is one of the most important things a local contractor brings to the job.
We work throughout the valley, including in Airway Heights where sloped residential lots and soil erosion make retaining walls a common need, and in Mead where homeowners in older neighborhoods frequently need block wall repairs or replacements after years of freeze-thaw stress on walls that were not built with local conditions in mind. Spokane Valley's dry summers give us a reliable work window - late spring through early fall is the right time to schedule new construction or replacement work.
Tell us what you are trying to build and whether there is a slope involved. We will get back to you within one business day and schedule an on-site visit - no accurate quote is possible without seeing the actual conditions.
We assess the grade, soil conditions, and drainage situation, then give you a written estimate that separates labor, materials, and permit fees. If the wall will need a permit through the City of Spokane Valley, we explain what that involves and handle the application.
The crew digs to frost depth, pours the footing, and lets it set before any blocks go up. Then rows are laid in mortar and checked for level and plumb throughout. For retaining walls, drainage material goes in behind the wall as it rises - not as an afterthought.
Once the last block is set, we clean excess mortar, haul debris, and walk you through the finished work. If a permit was pulled, we coordinate the city inspection. The mortar needs 24 to 48 hours before light use and up to four weeks to reach full strength.
We come to your property, look at the actual site conditions, and give you a written price - no surprises after the job starts. We respond within one business day.
(509) 508-5560We dig to the depth Spokane Valley's frost line requires - not a generic depth, but one appropriate for the specific soil conditions on your property. Footings that fall short of frost depth are the single most common reason block walls start shifting within a few winters. This is not a step we skip to save time or money.
For retaining walls, we install gravel backfill and drainage behind the wall as we build it - not as an optional add-on. Water pressure building up behind an undrained retaining wall is one of the most common causes of wall failure. In Spokane Valley's wet fall and spring seasons, this is not a detail you can skip.
Most retaining walls in Spokane Valley above four feet require a permit. We handle the application with the City of Spokane Valley, submit the required documentation, and coordinate the inspection. The City of Spokane Valley Building Division is where those permits are issued - we know the process and handle it so you do not have to.
After the on-site assessment, you receive a written estimate that covers labor, materials, permit fees, and any site-specific conditions we found during the walkthrough. There are no line items that appear after the project starts. You know exactly what the job costs before we break ground.
A concrete block wall that is still standing straight and solid after ten Spokane Valley winters is not an accident - it is the result of getting the footing, drainage, and mortar right from the start. That is where our focus is on every project, regardless of size.
Structural block wall work for foundation systems, where load-bearing requirements and engineering considerations go beyond a standard retaining or boundary wall.
Learn MoreFull retaining wall systems in concrete block, natural stone, or segmental block for sloped lots with significant grade changes.
Learn MoreLate spring through early fall is Spokane Valley's ideal window for masonry work. Call today or request a free written estimate - we respond within one business day.