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TRUSTED BY ANNAPOLIS JUNCTION, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon15
    Verified structural engineering services reviews

Top-Rated Structural engineers in Annapolis Junction - Updated Nov 2026

Avatar for ANCO Engineering
ANCO Engineering
4.2(
22
)
Engineer - Structural

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"Tony was able to perform an analysis and recommendation in about 20 minutes. After scheduling the date of the visit, he kept in contact to let me know exactly when he would arrive. He was thorough, surveying the structure from the attic to the foundation. He was able to accept my Visa card on site. The charge was under $400, but typically one may find competitors charging a bit more. A report was emailed the following day."
Front view of house
Exterior fire damage house
Rear basement wall collaspe
Front view of the rowhouse
Opening in wall

+2

Response time1 day
Recommended by90%of homeowners
Avatar for OGV Structural Engineering, LLC
OGV Structural Engineering, LLC
5.0(
31
)
Engineer - Structural

Serving Annapolis Junction, 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
11 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for Apac Engineering, Inc.
Apac Engineering, Inc.
4.6(
78
)
Engineer - Structural

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 2005

Customers say: Quick response

"Arrived at scheduled time; performed an in depth walk through and visual assessment; discussed issues in depth; provided verbal assessment of nature of problems and suggested repair actions.. Very satisfied with service provided and associated cost. Definitely would use APAC again."
 MD PE Stamp
VA PE Stamp
Steel Pilasters
DC PE Stamp
Steel Pilasters

+1

2 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Annapolis Junction, MD 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%
75 neighbors recently requested a quote
Avatar for AK Jones Design
AK Jones Design
4.5(
17
)
Draftsperson/CADD

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"We are a commercial business located in Georgetown Washington DC. We hired Aaron to help us acquire a floor plan and site plan. Not only did Aaron provide quality work, he responded to our messages/emails right away and he completed our drawings before the deadline we needed them by. It was very refreshing to have an overall positive experience doing business with this company! Thank you again."
Response time8 hrs
Response rate92%
9 neighbors recently requested a quote
Avatar for Myriad Studio LLC
Myriad Studio LLC
5.0(
7
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

Dental Office Renovation
Dental Office Renovation
Dental Office Renovation
Dental Office Renovation
Avatar for O'Neill Architects
O'Neill Architects
4.8(
5
)
Architect

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1950

Free estimates

Offers commercial services

"Professional Building and Renovations works closely with Architect, Steve O'Neill, on all of our projects requiring building permits. Steve's many years of design knowledge and experience are an invaluable asset on our projects. We also work with Steve when completing structural repairs to homes that have been damaged by termites, see Journal of Light Construction April 2023 edition and article Repairing a Termite Damed House."
Custom Home
Front View
Side View
Front and Side View
Reception

+1

Response time4 days
2 neighbors recently requested a quote
Recommended by50%of homeowners
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Showing 1-10 of 115
Structural Engineering FAQs, answered by experts

Costs depend on material choices, labor, and the extent of structural modifications.

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.

Generally, you can tell if a home is bolted to the foundation by checking the foundation for plates. If you see that your foundational plates connect to wood or bolts protruding from them, this means that you have a bolted foundation. However, it's always wise to bring a home inspector in to confirm if your foundation is secure.

A structural engineer’s report is almost always worth it, as it can help you avoid buying or overpaying for a home with structural issues. The most important thing the report does for you is provide peace of mind that you won’t have to pay thousands of dollars for structural repairs right after closing on a property.

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

  • Dry rot

  • Infestation

  • Shifting or cracking foundations

  • Erosion

  • Water damage

  • Sagging, shifting, or damaged walls, ceilings, or roofing support

The Annapolis Junction, MD homeowners’ guide to structural engineering services

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