Structural Engineer in Raleigh, NC - Serving the Triangle
Cracks, Settling, Sagging Floors? Get Answers Fast.
Triangle Structural Engineering is a licensed NC PE firm (P-3406) serving structural engineer needs across Raleigh, Durham, Chapel Hill, Cary, and Apex - foundation evaluations, load-bearing wall assessments, and PE-stamped reports delivered in 1-2 business days.
Home inspector flagged a crack or sag? Get a PE opinion before you close.
- Unbiased, third-party assessments you can trust
- Close on your home with confidence, not guesswork
- Get a clear, lender-ready report in 1-2 business days
Triangle Structural Engineering is a licensed North Carolina Professional Engineering firm (License #P-3406) based in Raleigh, NC. We provide residential structural inspections, foundation evaluations, load-bearing wall assessments, PE-stamped engineering reports, and real estate structural due diligence across the Raleigh, Durham, Chapel Hill, Cary, and Apex Triangle market. Reports are typically delivered within 1 to 2 business days. Call (984) 370-3255 or email Admin@TriangleSE.com.
What We Do
Residential Structural Services
Our primary focus is residential properties - homes, done right.
Structural Inspections
Comprehensive structural assessments for home buyers, sellers, and owners. We identify issues before they become costly problems - from foundation to roofline.
- Pre-purchase structural assessments
- Foundation crack & movement analysis
- Crawl space & basement evaluations
- Post-storm damage inspections
Structural Engineering
Licensed PE-stamped engineering solutions tailored to residential construction. Whether you're renovating, adding a room, or dealing with structural concerns, we've got you covered.
- Load-bearing wall removal design
- Beam & header sizing for renovations
- Foundation design & repair plans
- Deck, addition & ADU engineering
Engineering Reports & Letters
Official PE-stamped reports and letters accepted by local municipalities, contractors, and insurance providers throughout the Triangle area.
- Permit-ready stamped drawings
- Structural letters for contractors
- Insurance claim documentation
- Code compliance consulting
Renovation Consulting
Planning a major renovation? We consult early in the design process to ensure your project is structurally sound, code-compliant, and buildable.
- Open floor plan feasibility
- Second story addition analysis
- Contractor coordination support
- Budget-conscious design solutions
Common Issues We Diagnose
Recognize the Symptom?
Six of the most common structural concerns we see in Triangle homes. Tap any tile for what it means and what to do next.
Horizontal Foundation Cracks
Side-to-side cracks in basement or crawl space walls - often urgent.
Read about Horizontal Foundation CracksStair-Step Brick Cracks
Diagonal cracks stepping through mortar joints in brick veneer.
Read about Stair-Step Brick CracksBouncy or Sagging Floors
Floors that flex underfoot or slope across a room.
Read about Bouncy or Sagging FloorsWet or Musty Crawl Spaces
Standing water, musty odor, or rotting joists below the home.
Read about Wet or Musty Crawl SpacesSticking Doors and Windows
Sudden binding can signal foundation movement above or below.
Read about Sticking Doors and WindowsBowing Basement Walls
Walls deflecting inward under lateral soil pressure.
Read about Bowing Basement WallsHow It Works
From First Call to Final Report
Three simple steps to get the structural answers you need.
Get In Touch
Call us or submit a request through our website. Tell us about your property, timeline, and what you need - we'll guide you from there.
We Inspect & Engineer
Our licensed PE visits your property, performs a thorough structural assessment, and develops a solution tailored to your home.
Receive Your Report
You'll get a clear, PE-stamped report or engineering letter - ready for your contractor, municipality, or insurance provider.
Why Choose Us
The TSE Difference
When it comes to the structural integrity of your home, you deserve an engineer who's focused, local, and thorough.
A Licensed PE - Every Single Time
When TSE is called to a site, a licensed Professional Engineer always shows up. Many firms send engineering interns without telling you - we never will.
Thousands of Inspections Completed
With over 3,000 residential structural inspections under our belt, we've seen it all. That depth of experience means faster diagnoses and better solutions.
Residential Structural Specialists
From foundation cracks to load-bearing wall removals, additions, renovations, and custom new construction - residential structures are all we do.
Responsive & Easy to Work With
We focus on being responsive, approachable, and efficient. Whether you're a homeowner or a contractor, we make the engineering process simple.
Locally Rooted in the Triangle
We live and work in the same communities you do. We know local soil conditions, building codes, and construction methods specific to the Triangle.
Broad Expertise, Focused Service
Our PE brings deep experience in wood, steel, concrete, and masonry design - including mass timber and glulam construction.
Our Promise
Engineering You Can Count On
We've built our reputation on doing the work right - with transparency, speed, and professional integrity on every project.
Licensed PE on Every Job
A licensed Professional Engineer personally handles every inspection and report. No interns, no technicians - just experienced engineering judgment you can rely on.
Reports When You Need Them
We understand that real estate closings and construction timelines don't wait. Most reports are delivered within 1-2 business days.
Straightforward, Honest Reports
Our reports are written in plain language with clear findings and practical recommendations - no unnecessary jargon, no inflated scopes of work.
Trusted in Real Estate Transactions
Buyers, sellers, and agents count on us for due-diligence inspections. We provide the clarity needed to move transactions forward with confidence.
Live Client Reviews
What Homeowners Say
"TSE was incredibly responsive and thorough. They inspected our crawl space and provided a clear, detailed report the same week. Highly recommend for any homeowner in the Triangle area."
"We needed a structural engineering letter for our home renovation and TSE made the process seamless. Professional, fast, and easy to work with."
"Found cracks in our foundation and TSE came out within days. They explained everything clearly and gave us peace of mind. Worth every penny."
"Used TSE for a pre-purchase inspection. Their report was detailed and helped us negotiate the sale. Fantastic service from start to finish."
Service Area
Proudly Serving the Triangle
Triangle Structural Engineering serves homeowners across the greater Raleigh-Durham-Chapel Hill metro area. If you're in Wake, Durham, Orange, Franklin, or Johnston County - we've got you covered.
Areas We Serve
Get In Touch
Let's Talk About Your Project
Ready to get started? Reach out to our team and we'll respond within 1–2 business days with next steps and pricing.
Contact Us for Your Next Project