Get matched with top structural engineers in Sandston, VA

"The guys from Obsidian came for one issue that was a non-issue, and pointed out how water around my house was slowly damaging to the structure of the home. They did not try to sell me anything, and solely wanted me to understand how I could improve the water flow around my home. I am a gardener and they suggested a rain garden with the rerouting of my water, which was wonderful! They pointed out the damage, which was noticeable. The first structural engineering firm I had was all about sales, never pointed out the water issue, and said the cracks in the interior walls needed to be fixed immediately, and I could call JES. Obsidian was all about making sure my home stands in a healthy way for many years to come! They said the cracks in my walls were repaired prior to me moving in and had just reopened -- no big deal but normal settling (1963 home). They are honest and ethical and I would call them again in a heartbeat!"

"the owner was a very nice man - i learned a lot from him. He will be used on any new home plans i need, with high praise!"

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."

"Matthew gave me professional advice while I was reviewing possible house purchases. A wise investment."

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

"I was highly impressed with Systematic Engineering. Jennifer from their main office was very cordial and friendly in setting up my appointment. The company's President, Frank, arrived promptly and gave me a professional and thorough assessment of what I needed to know about my property. I will definitely call on them again!"

"They did an outstanding job. I would definitely recommend them. Their price was very competitive and I was satisfied with their price."

"Carlos and his team communicated well with me from start to finish. They showed up on time and answered any questions I had. They kept the work area tidy and cleaned up along the way. Worksmanship was fantastic! Definitely will use them for every project I have and would recommend them to anyone! Thanks Carlos"

"We had a home inspection that pointed out a lot of electrical issues that needed addressed asap. I call Jake’s company and he made our home a priority and was very professional. My contractor was so impressed with him that he even started using him. The work was done on time and was done very well. Plus, the price charged was very reasonable-which is hard to find for an electrician these days. Highly recommended."