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TRUSTED BY DERWOOD, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon51
    Verified structural engineering services reviews

Find Structural engineers in Derwood

Kamran Ohi P E
4.8(
178
)
Engineer - Structural

Serving Derwood, MD and surrounding areas

Approved

In business since 1978

Emergency services offered

Small jobs welcome

"Responsive and thorough. I needed sizing calculations. Kamran called me to get more details about my project and determined he could help me right there over the phone. He ran several calculations and talked me through various options. we were done and I had the analysis in my email in 10 minutes. brilliant experience. I will definitely work with him again!"
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for OGV Structural Engineering, LLC
OGV Structural Engineering, LLC
5.0(
31
)
Engineer - Structural

Serving Derwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Small jobs welcome

"I had a great experience working with Omid Gharavi of OGV Structural Engineering for structural engineering permit services for my home in Baltimore. He was knowledgeable, professional, and easy to work with. The drawings he prepared and stamped, along with the engineering letter, were approved by the county without issue, allowing me to move forward with my home project. I truly appreciate his expertise and would highly recommend his services."
Response time1 day
27 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for Triple J Consulting, LLC
Triple J Consulting, LLC
4.9(
63
)
Engineer - Structural

Serving Derwood, MD and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"We needed some advice on a structural engineering concern arising during a kitchen renovation and we needed it fast and simple to understand. Azzam was able to come to our house fairly quickly and provide both a diagnosis of the problem and some some reasonable solution options that were practical and doable. He was able to simply answer all my questions in a way that a non structural engineer could understand. I highly recommend Triple J Consulting"
Basement Wall Assessment
Horizonal Crack
Response time11 hrs
Response rate94%
3 neighbors recently requested a quote
Avatar for Kapital Drafting L.C.
Kapital Drafting L.C.
4.7(
17
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Derwood, MD and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"We tasked Gary with a very quick turn around on a project involving a total renovation of an existing structure as well as an addition. We had a very tight time constraint and Gary was able to accommodate us, utilizing his expertise to help us make thoughtful changes to our original design and educating us on Maryland code where needed! His final product is beautiful and it was exciting to see the “after” Reno elevations! I would use him again without a second thought and recommend him to my friends. Kelly Z."
Elevation and plan views of facades
Kapital generated, Architectural Floor Plan
Proximity to water body at rear elevation
Facade dimensions and detail
Side elevation detail

+30

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Willoughby Design, LLC
Willoughby Design, LLC
5.0(
14
)
Architect

Serving Derwood, MD and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"We have been working with Todd Willoughby since early in 2018. We had purchased a piece of land along the Chesapeake Bay and wanted to build a small but thoughtfully designed contemporary garden cottage for our retirement. After speaking with a number of architects we chose Todd and we have been very happy with that decision. Over several months, we worked have closely with him through the several design phases, culminating in a very complete set of construction documents, that we are now using for bidding. Throughout the process, we have found Todd to be personable, smart, perceptive and creative. He has been able to translate our ideas into working drawings that one of the contractors noted was called the most detailed he has ever seen. Todd has captured our vision for an environmentally friendly house with solar and rainwater harvesting. We have met with him many times talk through the many details, choices, and constraints you inevitably face. He has done all the coordination needed with the other specialties the engineers, surveyor, and solar energy firm. Having enjoyed this first part of the collaboration, we are hiring Todd to help us through the bid evaluations and construction admin phases. The best recommendation would be our actual house, but until we get there we can say Todd has done an excellent and professional job getting us this far, and we look forward to working with him through to a completed project."
Eagle's Nest
Eagle's Nest
Eagle's Nest
Eagle's Nest
Eagle's Nest

+12

Response time2 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for William Siegel
William Siegel
5.0(
2
)
Engineer - Structural

Serving Derwood, MD and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

I am a licensed Professional Engineer providing structural engineering services for residential and small commercial projects. I work with homeowners, contractors, and design professionals to help move projects through the permit process by providing structural calculations, drawings, evaluations, and engineering letters as needed.\n\nIn-person structural inspections are available in Maryland, DC, and Northern Virginia. Remote structural consulting is available in Delaware and North Carolina.\n\nTypical projects include load-bearing wall removal, beam and header sizing, additions, decks, foundation concerns, and framing evaluations. My goal is to provide practical, code-compliant structural solutions that are clear, efficient, and tailored to the project.

Load Path Section
Framing Plan
Framing Plan
Details
Foundation Plan

+3

17 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.7(
122
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Derwood, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution design worked with me on designing and addition for a 100 and 5 year old house. We worked on the dimensions of the addition Plus the materials. Evolution understood the local zoning which was amazing that they knew that. We have not started construction. And evolution can help pull the permits and I'm considering them for that as well. All in all it was a long project but it was done efficiently, working with several of the staff an the departments."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
63 neighbors recently requested a quote
Avatar for AK Jones Design
AK Jones Design
4.5(
16
)
Draftsperson/CADD

Serving Derwood, MD and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I was having problems getting a permit 4 an elevator instalation in my home. AK did the engineer drawing and assisted me thru the complicated PG County permit process. I am extremely satisfied. HK D"
Response time8 hrs
Response rate92%
9 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

Yes, you can build over a stump if the roots are no longer alive. Living roots will continue to grow and may damage your new construction over time. Similarly, you should also remove rotting stumps because they may continue to attract pests and even cause new structures (especially those made from wood) to decompose as well.

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.

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

The Derwood, MD homeowners’ guide to structural engineering services

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