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Find Engineer structural pros in Ashburn

Avatar for OGV Structural Engineering

OGV Structural Engineering

4.96(
23
)
•Approved Pro

OGV Structural Engineering

4.96(
23
)
•Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
10 years of experience

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, was very nice, arrived on time and was able to quickly identify which columns were load bearing columns, so that we could informed renovation decisions. He alo offered general useful information. We would use him again."

Jeanell H on September 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, was very nice, arrived on time and was able to quickly identify which columns were load bearing columns, so that we could informed renovation decisions. He alo offered general useful information. We would use him again."

Jeanell H on September 2025

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2400 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Long Fence

3.88(
226
)

Long Fence

3.88(
226
)
Customers say: Quality work
80 years of experience

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

KADCON

No reviews yet

KADCON

No reviews yet
33 years of experience

Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.

Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.

Potomac Run

5.00(
3
)

Potomac Run

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

12 years of experience in cabinet making & furniture design.

12 years of experience in cabinet making & furniture design.

Stavropoulos Associates

No reviews yet

Stavropoulos Associates

No reviews yet
52 years of experience

Stavropoulos Associates Architects + Builders specializes in taking projects from conceptual design through construction management. We serve clients in a broad geographic area and offer comprehensive professional services. Stavropoulos Associates is committed to the highest professional standard and we regard design as a problem solving discipline undertaken and followed up by meticulous technical work. The results are timely, affordable, and practical, yet they often transcend the ordinary.

Stavropoulos Associates Architects + Builders specializes in taking projects from conceptual design through construction management. We serve clients in a broad geographic area and offer comprehensive professional services. Stavropoulos Associates is committed to the highest professional standard and we regard design as a problem solving discipline undertaken and followed up by meticulous technical work. The results are timely, affordable, and practical, yet they often transcend the ordinary.

Avatar for M E Flow Inc

M E Flow Inc

4.52(
267
)

M E Flow Inc

4.52(
267
)
Customers say: Super punctual
74 years of experience

M.E. Flow, Inc. has been providing exceptional heating, cooling, and plumbing services to residents of northern Virginia since 1951. We are family-owned and operated, and currently in our third generation. We are a team of professionals who are licensed to ensure compliance with the laws and codes of the state of Virginia. With office locations in Leesburg, Winchester, and Alexandria, there’s always a ME Flow team member nearby to serve you quickly. What’s unique about M.E. Flow is that the entire company adopts the original family tradition of our "customer first" philosophy in order to provide the best service possible. This foundation is what sets us apart from other contractors. We have many long-term customers who continue to choose ME Flow because of our honor and integrity. We get to know our customers on a first-name basis and check in on this community that we love so much. We promise that we will never sell you anything you don't need - serving your best interest is our policy. We will always treat your home like it's our own - with respect. Offering weekend service at weekday rates! Emergency service available 7 days a week! If you are looking to get away from burning oil, we do offer an in home consultation to help you choose a new HVAC system.

"An M.E. Flow tech came to the house we own in Virginia to do the plumbing inspection covered by our maintenance agreement with the company. Our tenant had noted that a toilet was leaking, so the repair that was made appeared to be warranted; but $174 was, I thought, pretty exorbitant, since the tech was already there and it was a simple repair. But M.E. Flow has ADAMANTLY refused to provide me with a breakdown of what I was charged for: I sent an e-mail (8 May), called the company (20 May - the person I talked to said she would have a breakdown sent), and wrote a letter (22 Jun) asking: with NO response. I consider this clear deceit and deception. How much was the part; was I charged the full rate as if it were a completely separate visit? Don't know, and I SHOULD. I would NEVER deal with this company. They also did a minor repair to our HVAC system on a different visit, and again: no details (cost of the part, labor charge) for the $177 charge. They clearly have NO intention of being upfront with their customers, so: buyer beware, you're not dealing with people who care about their customers. One other note: Just found out where we live that some HVAC/plumbing companies have their service people working ON COMMISSION. Isn't that depressing. We have to worry now about being "uphold" so the tech can get a higher commission. They have a very vested interest in trying to sell their customers as much as they can. Don't know if M.E. Flow does that, but worth asking if you even think about using them Might account for the rating given by the customer below this review.."

Jim B on July 2020

M.E. Flow, Inc. has been providing exceptional heating, cooling, and plumbing services to residents of northern Virginia since 1951. We are family-owned and operated, and currently in our third generation. We are a team of professionals who are licensed to ensure compliance with the laws and codes of the state of Virginia. With office locations in Leesburg, Winchester, and Alexandria, there’s always a ME Flow team member nearby to serve you quickly. What’s unique about M.E. Flow is that the entire company adopts the original family tradition of our "customer first" philosophy in order to provide the best service possible. This foundation is what sets us apart from other contractors. We have many long-term customers who continue to choose ME Flow because of our honor and integrity. We get to know our customers on a first-name basis and check in on this community that we love so much. We promise that we will never sell you anything you don't need - serving your best interest is our policy. We will always treat your home like it's our own - with respect. Offering weekend service at weekday rates! Emergency service available 7 days a week! If you are looking to get away from burning oil, we do offer an in home consultation to help you choose a new HVAC system.

"An M.E. Flow tech came to the house we own in Virginia to do the plumbing inspection covered by our maintenance agreement with the company. Our tenant had noted that a toilet was leaking, so the repair that was made appeared to be warranted; but $174 was, I thought, pretty exorbitant, since the tech was already there and it was a simple repair. But M.E. Flow has ADAMANTLY refused to provide me with a breakdown of what I was charged for: I sent an e-mail (8 May), called the company (20 May - the person I talked to said she would have a breakdown sent), and wrote a letter (22 Jun) asking: with NO response. I consider this clear deceit and deception. How much was the part; was I charged the full rate as if it were a completely separate visit? Don't know, and I SHOULD. I would NEVER deal with this company. They also did a minor repair to our HVAC system on a different visit, and again: no details (cost of the part, labor charge) for the $177 charge. They clearly have NO intention of being upfront with their customers, so: buyer beware, you're not dealing with people who care about their customers. One other note: Just found out where we live that some HVAC/plumbing companies have their service people working ON COMMISSION. Isn't that depressing. We have to worry now about being "uphold" so the tech can get a higher commission. They have a very vested interest in trying to sell their customers as much as they can. Don't know if M.E. Flow does that, but worth asking if you even think about using them Might account for the rating given by the customer below this review.."

Jim B on July 2020

Avatar for MOA Associates Inc

MOA Associates Inc

No reviews yet

MOA Associates Inc

No reviews yet
25 years of experience

Registered Architectural firm serving the Baltimore/Washington DC Metro Area

Registered Architectural firm serving the Baltimore/Washington DC Metro Area

Pure Disposal & Recovery

4.90(
20
)

Pure Disposal & Recovery

4.90(
20
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Woman-Owned Dumpster Rental and Full Service Junk Removal. NEED A DUMPSTER, FAST? Looking for a dumpster reputable and affordable? Pure Disposal & Recovery Corporate makes dumpster rental simple and full service clean outs, cost-effective, and convenient.

Woman-Owned Dumpster Rental and Full Service Junk Removal. NEED A DUMPSTER, FAST? Looking for a dumpster reputable and affordable? Pure Disposal & Recovery Corporate makes dumpster rental simple and full service clean outs, cost-effective, and convenient.

Golden Rule Builders

5.00(
5
)

Golden Rule Builders

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In business since 1987, Golden Rule Builders is a design/build firm that has distinguished itself as the standard in quality craftsmanship in the custom new home and remodeling business. We work closely with each client to design and build a new home or remodeling project to fit their tastes, lifestyle, and budget. As a Green Building leader we incorporate a number of green elements into our standard build package; our focus is to provide green options that are both energy efficient and affordable to our clients. Universal Design is another strong focus - the philosophy of safety, comfort, and sustainability to cater to the elderly, children, and adults alike. We work in the counties of Fauquier, Prince William, Stafford, Culpeper, Fairfax, & Rappahanock.

"My wife wanted a bay window installed. We had lots of problems with contractors in the past. Not with Golden Rule Builders. They are professional, provide excellent support, and do excellent work. Most importantly, my perfectionist wife is incredibly pleased with the work. If you are lucky enough to have the work done by the professional, easy to work with Jeff you are further fortunate. Thanks again GRB for your excellent work and please thank Jeff for us."

Pete E on December 2024

In business since 1987, Golden Rule Builders is a design/build firm that has distinguished itself as the standard in quality craftsmanship in the custom new home and remodeling business. We work closely with each client to design and build a new home or remodeling project to fit their tastes, lifestyle, and budget. As a Green Building leader we incorporate a number of green elements into our standard build package; our focus is to provide green options that are both energy efficient and affordable to our clients. Universal Design is another strong focus - the philosophy of safety, comfort, and sustainability to cater to the elderly, children, and adults alike. We work in the counties of Fauquier, Prince William, Stafford, Culpeper, Fairfax, & Rappahanock.

"My wife wanted a bay window installed. We had lots of problems with contractors in the past. Not with Golden Rule Builders. They are professional, provide excellent support, and do excellent work. Most importantly, my perfectionist wife is incredibly pleased with the work. If you are lucky enough to have the work done by the professional, easy to work with Jeff you are further fortunate. Thanks again GRB for your excellent work and please thank Jeff for us."

Pete E on December 2024

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FAQs for engineer structural projects in Ashburn, VA

The timeline for replacing a support beam varies based on several factors, including accessibility, length, and your home's specific structural requirements. The process involves multiple stages: planning, permitting, material procurement, and installation. Complications like discovering additional damage, electrical obstacles, or plumbing conflicts can extend the timeline. Consulting with contractors during the estimate process will give you a more accurate project duration for your specific situation.

Warning signs of a compromised support beam include noticeable floor sagging or bouncing, cracks appearing in walls (particularly near doorways), doors that suddenly stick or won't close properly, and visible damage to the beam itself. You might also notice unusual creaking sounds when walking across certain areas or gaps developing between walls and ceilings. Any of these symptoms warrants prompt inspection by a structural professional to determine whether repair or replacement is necessary.

In certain situations with limited damage, reinforcement techniques like sistering (attaching a new beam alongside the existing one) or adding steel plates can extend a beam's useful life. However, these approaches are only suitable for minor issues. Complete replacement is often necessary when significant deterioration affects more than half the beam or compromises its structural integrity. A structural engineer should evaluate the specific conditions to recommend the appropriate solution for your home.

Whether you need temporary housing during beam replacement depends on the beam's location and your project's scope. Many homeowners can remain in their homes during the work, particularly when the beam is in a basement or crawl space. The primary considerations are noise, dust, and access restrictions in the work area. If the project involves major demolition or affects critical living spaces, temporary relocation might be more comfortable. Discuss the project timeline and daily impact with your contractor before making this decision.

Support beams should be examined periodically as part of routine home maintenance. Pay particular attention to events that could affect structural elements, such as flooding, significant foundation movement, or pest infestations. If you notice any warning signs like sagging floors, wall cracks, or visible beam damage, arrange for a professional assessment immediately. Catching potential problems early can prevent more extensive damage and reduce repair costs.

The Ashburn, VA homeowners’ guide to engineer structurals

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

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