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Find Engineer structural pros in Renton

Avatar for BT Engineers LLC
BT Engineers LLC
5.0(
3
)

Angi Approved

In business since 2025

Free estimates

"This new house project was very complicated. Large house on a designated steep slope lot with lower soil baring capacity. City of Seattle reviewers get very detailed on ECA projects. Pin piles were required by Geo Teck etc…. Ben handled it well and very professionally. Responded several times to city’s demands. He did not try to nickel and dime me for every little extra, and there were many extras, all projects have extras. His pricing was very competitive, which is also very important. I highly recommend Ben. "
6 neighbors recently requested a quote
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Evergreen Landscaping
New to Angi

Full service Residential and Commercial landscaping which includes: Mowing, Edging, Aerating, Over-seeding, Thatching, Installation, Application, and Removal.\n\nAt Evergreen Landscaping we believe in consistently raising the standard in customer satisfaction, communication, and professionalism.\n\nStaffed with over 15 years of carpentry and landscaping experience, no job is too big or too small and will be treated with the same amount of professionalism.\n\nLandscaping made simple.

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Avatar for Shirey Home Pro
Shirey Home Pro
4.5(
227
)

In business since 2003

"Marvelous, even when we had to return a sink due to a malfunctioning part and begin again with a different sink. We provided the tile, adhesive and grout."
Recommended by84%of homeowners
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Supersonic Handyman
New to Angi

Free estimates

Emergency services offered

Dr. Sonic Handyman

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Avatar for SWENSON SAY FAGET
SWENSON SAY FAGET
3.6(
5
)

In business since 1995

"Disappointing experience with Holly from SSF. Original quote was $5400, ended up over $9000, which includes multiple corrections needed due to blatant errors and oversights made by the engineer. When alerting us of the original overage, Holly informed us that it was due to our roofing system being "more complex" than expected. Even with that admission, she didn't bother to confirm rafter sizes on the existing structure that needed to be tied into. This and a few other blatant errors cost us more fees (to them and the City for corrections) as well as valuable time on the project. The explanation is that having to go back and ask her for multiple corrections after plans were approved is "the most economical approach". We respectfully disagree and would recommend finding another engineer who values attention to detail and the customer experience more than additional billable hours."
Recommended by60%of homeowners
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SQUARE PEG CONSTRUCTION
3.7(
3
)

In business since 2003

Free estimates

Square Peg Construction is a boutique general contractor specializing in fine carpentry and woodworks.

Recommended by33%of homeowners
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FAQs for engineer structural projects in Renton, WA

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Renton, WA homeowners’ guide to engineer structurals

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