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Verified Reviews for Structural Engineering pros in Blaine, WA

*The Angi rating for Structural Engineering companies in Blaine, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Blaine, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on July 24, 2025

Find Structural engineers in Blaine

Triple V Consultants & Associates
3.6(
25
)

Serving Blaine, WA and surrounding areas

Approved

In business since 2003

Small jobs welcome

Credit card accepted

"I used Triple V as the Project Engineer for a garage conversion to single family residence for my son’s family. Vic not only did the engineering for us, he also did the structural drawings we submitted to the county as part of our permit package. He delivered the plans promptly, and worked collaboratively with us to resolve issues we identified and revise the drawings accordingly. The county building department approved the plans and issued the permit. During the project construction Vic patiently responded to questions from us (we’re DIY’ers, not professional builders) and offered/provided certifications to revisions we jointly agreed to. Overall, Triple V provided what was promised at an outstanding value."
Response time1 day
49 neighbors recently requested a quote
Recommended by45%of homeowners
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Avatar for American Concrete N Masonary
American Concrete N Masonary
5.0(
6
)

Serving Blaine, WA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"We had a huge job in our yard that included several aspects of technical work: walls, leveling, patio floors, drainage, irrigation, lighting, conduits, and more. We were very happy with the overall process of getting it done, efficiency of work, and communication. The finished patio looks great!"
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+29

Recommended by100%of homeowners
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Avatar for Aqueous Solutions Inc
Aqueous Solutions Inc
3.2(
20
)

Serving Blaine, WA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Cory responded in a timely manor to our request for a bid.    The written estimate was somewhat vague, not describing clearly what the scope of work was.  They have a system for shoring and repair that we weren't entirely comfortable with for our particular situation.
"
Recommended by87%of homeowners
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Schemmer Consulting Group
New to Angi

Serving Blaine, WA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

At, Schemmer Consulting Group, PLLC, we are committed to common sense, real-world engineering solutions. We started, Schemmer Consulting Group, PLLC, because after years in the building industry we continued to see something missing in our industry that cost homeowners untold stress and frustration, contractors lost time and money, and realtors and lenders left unable to satisfy their client's needs. We decided to do something about it, and then, Schemmer Consulting Group,

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Structural Engineering questions, answered by experts

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The average cost to hire a structural engineer is about $550, with prices generally ranging from $200 to $1,500. Structural engineers may charge a flat rate, by the project, by square footage, or an hourly rate, which is typically between $100 and $250. Many jobs, such as inspections and structural calculations, are billed at a flat rate, which often falls between $300 and $800. The final cost depends on several factors, including the project's type, scope, size, complexity, ease of access for inspection, and your geographic location.

If you’re building new construction or adding onto your existing home, hiring a structural engineer is not only worth it but it’s probably required by your local building department. Structural engineers will ensure you aren’t making your home unsafe in the building process, which is crucial from a safety perspective but also a legal one. It’s also worth hiring a structural engineer if you’re making changes to structural components, like removing a load-bearing wall.

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

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