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Avatar for McCann Structural Solutions
McCann Structural Solutions
4.8(
5
)

Serving Arlington, WA and surrounding areas

Approved

In business since 1986

Emergency services offered

Small jobs welcome

"I've been fortunate to work with him for 20 years.He is an extremely qualified structural engineer and a competent individual! You can trust Mike to do a great job!!!"
Wall Removal Investigations
Snohomish Barn
Fire Damage repair
Structural Column Removal
Structural Column Removal

+7

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DesignWorks NW
DesignWorks NW
4.7(
12
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We needed some room additions to our small house in Burien. After speaking with several other architects and seeing how flaky they were right off the bat, we were dreading the whole process. After speaking with Char once we knew we were in good hands. Her communication was perfect. We would have weekly updates to go over the process and discuss any changes or recommendations. We were on a tight budget for the building costs, so when we found a contractor that we enjoyed, they were able to understand and calculate an accurate estimate from her drawings that were within our budget. She was able to get all the permitting for the additions from the City of Burien within 3 weeks with no redactions. We would hire her again, as matter of a fact, we did hire her for another build/design, Immediately after designing the house additions, but we just ran out of money for that build. I even recommended her to several other friends with their builds."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
Avatar for Revival Architecture and Design, LLC
Revival Architecture and Design, LLC
5.0(
3
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

"Josh has always been prompt and communicative with every interaction we've had. I initially got in touch with him about new construction design questions, and when we discovered that our current home porch posts had rotted through due to faulty design by the original home designer, Josh jumped into action. He had his engineer and construction crew to our door within 24 hours to take a look and put together a plan. He took my design ideas and brought them to life. He was transparent about all parts of the cost (to include his profit), and gave us to option to lower the cost by hauling away debris and painting the porch (which we were more than willing to do). Any delays with the work were met with a phone call and followup email if he didn't get through to either my husband or I immediately, and the construction crew did very high quality work. We were beyond pleased with his customer service! We will definitely use Revival Home Designs in the future when we decide to build our forever home."
Apartments - Chehalis, WA
Front
Rear
Cashmere Mixed Use
Exterior Option 2 Alternate Design

+1

Response time2 days
15 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for LJB Designs
LJB Designs
4.5(
6
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Super punctual

"It was reasonable. It was very good. They came out. The worked was still progressing. We were waiting for the permits prior to the construction. They helped me out to complete the papers."
Response time4 days
1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Outdraft, LLC
Outdraft, LLC
5.0(
4
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We hired OutDraft to design a set of plans for us for a deck project. OutDraft did a fantastic job! The plans were professionally drawn and passed through the city without any issues."
Response time10 hrs
Response rate98%
10 neighbors recently requested a quote
Avatar for Elevation Home Designs
Elevation Home Designs
5.0(
2
)

Serving Arlington, WA and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Ward Engineering began working with Jared of Cornerstone Home Designs approximately 3 years ago to perform residential design work using Chief Architect design software. I find Jared to be the most capable Chief Architect designer I have ever worked with. Jared is very efficient and thorough at developing the residential Chief Architect models. In addition to being competent, Jared makes himself available to provide personal 1-on-1 training over the internet, which has been a huge blessing to our company and clients."
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Structural Engineering questions, answered by experts

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

A few hours for inspection, with a detailed report following in a week.

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.

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

The Arlington, WA homeowners’ guide to structural engineering services

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