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Engineer structural pros in Manassas
Along with being a full service Structural, Civil and Architectural engineering firm, we are also Virginia Class A General Contractors that specialize in structural repairs, renovations and modifications of all types. With the engineering and construction expertise under one roof we can "Analyze, Design and Build" any type of project and provide a central point of contact for all phases of any project. We specialize in Structural Engineering Assessments, Structural Analysis and Design using Wood, Steel, Concrete and Masonry, Architectural Building Plans, Foundation Repairs, Retaining Walls, Interior Wall Removal, Truss and Rafter Repairs, New Home Design-Build projects and much more.
"Structural repair. They did design, got County permit and did the work that passed county inspection. Brian is good in investigation of problem and creating engineering solution.. The workers did a very good job. Very happy with the job."
Jacob M on September 2022
Along with being a full service Structural, Civil and Architectural engineering firm, we are also Virginia Class A General Contractors that specialize in structural repairs, renovations and modifications of all types. With the engineering and construction expertise under one roof we can "Analyze, Design and Build" any type of project and provide a central point of contact for all phases of any project. We specialize in Structural Engineering Assessments, Structural Analysis and Design using Wood, Steel, Concrete and Masonry, Architectural Building Plans, Foundation Repairs, Retaining Walls, Interior Wall Removal, Truss and Rafter Repairs, New Home Design-Build projects and much more.
"Structural repair. They did design, got County permit and did the work that passed county inspection. Brian is good in investigation of problem and creating engineering solution.. The workers did a very good job. Very happy with the job."
Jacob M on September 2022
OGV offers property condition assessments, due diligence, and existing conditions surveys. In addition to structural evaluations and investigations, as a Professional Structural Engineer License Holder (P.E.), we help and provide peer review, required documents and permit inquiries for counties and local agencies.
"Omid showcased professionalism and expertise by responding quickly, even with limited notice. He provided a detailed explanation of a specific item requiring special attention to meet current code standards. Furthermore, Omid certified the deck structure and delivered a thorough report and letter for the county permit reviewer. I wholeheartedly recommend Omid to anyone seeking a dependable and highly skilled structural engineer."
Wilfredo F on April 2025
OGV offers property condition assessments, due diligence, and existing conditions surveys. In addition to structural evaluations and investigations, as a Professional Structural Engineer License Holder (P.E.), we help and provide peer review, required documents and permit inquiries for counties and local agencies.
"Omid showcased professionalism and expertise by responding quickly, even with limited notice. He provided a detailed explanation of a specific item requiring special attention to meet current code standards. Furthermore, Omid certified the deck structure and delivered a thorough report and letter for the county permit reviewer. I wholeheartedly recommend Omid to anyone seeking a dependable and highly skilled structural engineer."
Wilfredo F on April 2025
We provide traditional architectural services to our clients. We are selective on what types of architect projects we work on because we want to give you personal service and individual attention. We service Prince William, Montgomery, Fairfax County, Washington D.C. Licenses: Architect #: 9211 EXP: 9/25/2024 Architect #: 0401008083 EXP: 8/31/2025 Architect #: ARC5449 EXP: 4/30/2026 Memberships and Affiliations: AIA, NCARB, and CBO, Licensed in VA, MD, DC and MI
"Good. My first time hiring an architect. So lots of edits required, like downscaling fancy lighting to cut costs, and every time I had an edit I had to then edit something else again! He had a creative solution to a problem. Was very available for communication"
Lisa A on June 2024
We provide traditional architectural services to our clients. We are selective on what types of architect projects we work on because we want to give you personal service and individual attention. We service Prince William, Montgomery, Fairfax County, Washington D.C. Licenses: Architect #: 9211 EXP: 9/25/2024 Architect #: 0401008083 EXP: 8/31/2025 Architect #: ARC5449 EXP: 4/30/2026 Memberships and Affiliations: AIA, NCARB, and CBO, Licensed in VA, MD, DC and MI
"Good. My first time hiring an architect. So lots of edits required, like downscaling fancy lighting to cut costs, and every time I had an edit I had to then edit something else again! He had a creative solution to a problem. Was very available for communication"
Lisa A on June 2024
20+ years of experience! Alex Landscape specializes in creating beautiful and functional outdoor spaces tailored to meet your needs. Our expert team provides a full range of landscaping and hardscaping services, including custom patio installations, walkways, retaining walls, outdoor kitchens, fire pits, and lush greenery designs. Whether you’re looking to enhance curb appeal or transform your backyard into an outdoor oasis, we deliver quality craftsmanship and personalized solutions that exceed expectations. Trust us to bring your vision to life, blending aesthetics with durability for outdoor spaces you'll love for years to come.
"Very professional, excellent work."
Nancy C on April 2025
20+ years of experience! Alex Landscape specializes in creating beautiful and functional outdoor spaces tailored to meet your needs. Our expert team provides a full range of landscaping and hardscaping services, including custom patio installations, walkways, retaining walls, outdoor kitchens, fire pits, and lush greenery designs. Whether you’re looking to enhance curb appeal or transform your backyard into an outdoor oasis, we deliver quality craftsmanship and personalized solutions that exceed expectations. Trust us to bring your vision to life, blending aesthetics with durability for outdoor spaces you'll love for years to come.
"Very professional, excellent work."
Nancy C on April 2025
Landscaping, hardscaping and pavers services available. Give us a call or click to request a quote today!
"quick work, great look! even gave me a discount..."
Nevin J on May 2025
Landscaping, hardscaping and pavers services available. Give us a call or click to request a quote today!
"quick work, great look! even gave me a discount..."
Nevin J on May 2025
Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget
"Excellent workers that cleared a thick growth of bamboo from yard."
Amaris J on February 2023
Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget
"Excellent workers that cleared a thick growth of bamboo from yard."
Amaris J on February 2023
Chris Landscaping is owner operated and dedicated to customer service. Family Business with plenty of experience, customer satisfaction is always our main. We provide a wide range of services and we're focused on quality work. Call us or click for an estimate today
"I was very pleased and hopeful during the initial visit. However, I waited several days to to finalize an offer. I recognize it would take time for the project to get underway, if accepted, because of it’s a busy time of the year, but an estimate should be done promptly IMHO."
Duane H on April 2025
Chris Landscaping is owner operated and dedicated to customer service. Family Business with plenty of experience, customer satisfaction is always our main. We provide a wide range of services and we're focused on quality work. Call us or click for an estimate today
"I was very pleased and hopeful during the initial visit. However, I waited several days to to finalize an offer. I recognize it would take time for the project to get underway, if accepted, because of it’s a busy time of the year, but an estimate should be done promptly IMHO."
Duane H on April 2025
Exceptional landscape design just for you! With Autumn's Horticultural Services, we pride ourselves in thoughtfully executing a beautiful landscape design fit for your perfect space. Whether enhancing the outside of your home or inside, we offer landscape and plant services to create a sanctuary inside and out to provide the sanctuary of your dreams. We focus on providing exceptional services and plant materials to make every job a home run! We invite you to contact us for all your landscape design and install needs! How We Got Started I chose to work in this industry because The work to transform the landscape or garden, is more than a one and done project, the results should last a lifetime, and even get better with time. . We describe our business as Rooted in the community Community Involvement We love to help Historic Towns in the area, adding plant interest in the storefront, meeting locals is always fun! How would you describe your aesthetic when it comes to landscape design? My aesthetic varies on the client, I'm open and ready for the creative juices to flow!
Exceptional landscape design just for you! With Autumn's Horticultural Services, we pride ourselves in thoughtfully executing a beautiful landscape design fit for your perfect space. Whether enhancing the outside of your home or inside, we offer landscape and plant services to create a sanctuary inside and out to provide the sanctuary of your dreams. We focus on providing exceptional services and plant materials to make every job a home run! We invite you to contact us for all your landscape design and install needs! How We Got Started I chose to work in this industry because The work to transform the landscape or garden, is more than a one and done project, the results should last a lifetime, and even get better with time. . We describe our business as Rooted in the community Community Involvement We love to help Historic Towns in the area, adding plant interest in the storefront, meeting locals is always fun! How would you describe your aesthetic when it comes to landscape design? My aesthetic varies on the client, I'm open and ready for the creative juices to flow!
BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes, water features and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers, dry riverbeds and rain gardens through RainScapes and RiverSmart rebate programs). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: mark@eclandscapedesign.com
"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."
Robert R on February 2025
BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes, water features and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers, dry riverbeds and rain gardens through RainScapes and RiverSmart rebate programs). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: mark@eclandscapedesign.com
"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."
Robert R on February 2025
We are a small business with 6 employees. We service most of all the northern Virginia region, receive a $50 referral fee if you recommend us to a client, and the purchase plus pay for services above $600.00
"They were extremely responsive to all my questions and concerns. Did the job on time, and the price was fair. I would hire them again."
Ursula P on May 2025
We are a small business with 6 employees. We service most of all the northern Virginia region, receive a $50 referral fee if you recommend us to a client, and the purchase plus pay for services above $600.00
"They were extremely responsive to all my questions and concerns. Did the job on time, and the price was fair. I would hire them again."
Ursula P on May 2025
Engineer structurals FAQs
Look for walls that run perpendicular to floor joists, directly above foundation walls, or other walls stacked above them on upper floors. Walls with large beams or posts are load-bearing. However, visual inspection alone isn't always reliable. The safest approach is to consult with a structural engineer or experienced contractor who can examine your home's construction, possibly review building plans, or perform small exploratory openings to make a definitive determination.
Most municipalities require permits for wall removal, especially for load-bearing walls. These permits ensure that structural changes meet building codes and safety standards. Even non-load-bearing wall removal might require permits if electrical or plumbing modifications are involved. The permitting process includes submitting plans, paying fees, and scheduling inspections. Working without required permits can result in fines, complications when selling your home, and potential insurance issues if problems arise later.
A non-load-bearing wall removal project might take only one to two days for demolition and basic cleanup. Load-bearing wall projects require three to five days or more, depending on the complexity and need for structural support installation. The timeline will extend if your project involves rerouting utilities or extensive finishing work. Larger projects in multi-story homes may take up to two weeks to complete. Additionally, obtaining permits can add several weeks to your project timeline before work begins.
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