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TRUSTED BY ROCKVILLE, VA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon22
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Rockville, VA

*The Angi rating for Structural Engineering companies in Rockville, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Rockville, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on October 28, 2025

Find Structural engineers in Rockville

Avatar for JES Foundation Repair

JES Foundation Repair

309 Quarles Road, Suite A
4.03(
182
)
•Approved Pro

JES Foundation Repair

309 Quarles Road, Suite A
4.03(
182
)
•Approved Pro
Customers say: Quality work
29 local quotes requested
32 years of experience

Established in 1993, JES stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Virginia and Maryland, we bring our local expertise closer to you. JES proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Tony Hall was professional, helpful and knowledgeable. I don't know how it could have been any better."

Ruth H on June 2025

Established in 1993, JES stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Virginia and Maryland, we bring our local expertise closer to you. JES proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Tony Hall was professional, helpful and knowledgeable. I don't know how it could have been any better."

Ruth H on June 2025

Avatar for The Drying Co

The Drying Co

3005 John Deere Rd
4.59(
46
)
•Approved Pro

The Drying Co

3005 John Deere Rd
4.59(
46
)
•Approved Pro
Customers say: True professional
99 local quotes requested
23 years of experience

The Drying Co. has been serving Greater Richmond & the Virginia Peninsulas since 2002. We are a Home Performance Contractor specializing in Attics, Basements, Crawl Spaces, Foundations, and Gutters. Our goal is to deliver comfortable, energy-efficient, durable, and healthy home & building environments for all of our customers. We understand that no home is exactly like another, so we take all the time you need to discuss your concerns and goals. We then perform a thorough inspection of your home and develop a plan to achieve your goals. We want to make sure our customers are comfortable with the recommendations we make, so we will spend all the time you need to answer your questions. Our services include; Attic & Home insulation, Basement Waterproofing, Crawl Space Repair & Encapsulation, Foundation Repair, Duct Insulation, Dehumidifiers & Sump Pumps, and Seamless Metal Gutters with Leaf Protection Options.

"Avoid them...their own intall tech walked into my house, looked at the work order and -incredulously- declared to me that 'whoever wrote this up...they were probably new. But this isn't going to solve your problem". That ACTUALLY HAPPENED. Drying Company completely botched the job. They failed to finish the work (offered some laughable small credit instead) and then sought civil remedy for an amount I don't owe. Oh, and they kept the deposit. To summarize: THEY BOTCHED A JOB AND THEN SUED THEIR OWN CUSTOMER. I was going to let sleeping dogs lie but now I'm going to use every consumer digital megaphone available. Just look at the photo! They were hired to spray foam my crawl space!! That's what they left...They claim this crawl space has been mitigated for pipes freezing."

Russ G on September 2023

The Drying Co. has been serving Greater Richmond & the Virginia Peninsulas since 2002. We are a Home Performance Contractor specializing in Attics, Basements, Crawl Spaces, Foundations, and Gutters. Our goal is to deliver comfortable, energy-efficient, durable, and healthy home & building environments for all of our customers. We understand that no home is exactly like another, so we take all the time you need to discuss your concerns and goals. We then perform a thorough inspection of your home and develop a plan to achieve your goals. We want to make sure our customers are comfortable with the recommendations we make, so we will spend all the time you need to answer your questions. Our services include; Attic & Home insulation, Basement Waterproofing, Crawl Space Repair & Encapsulation, Foundation Repair, Duct Insulation, Dehumidifiers & Sump Pumps, and Seamless Metal Gutters with Leaf Protection Options.

"Avoid them...their own intall tech walked into my house, looked at the work order and -incredulously- declared to me that 'whoever wrote this up...they were probably new. But this isn't going to solve your problem". That ACTUALLY HAPPENED. Drying Company completely botched the job. They failed to finish the work (offered some laughable small credit instead) and then sought civil remedy for an amount I don't owe. Oh, and they kept the deposit. To summarize: THEY BOTCHED A JOB AND THEN SUED THEIR OWN CUSTOMER. I was going to let sleeping dogs lie but now I'm going to use every consumer digital megaphone available. Just look at the photo! They were hired to spray foam my crawl space!! That's what they left...They claim this crawl space has been mitigated for pipes freezing."

Russ G on September 2023

Avatar for DFC home improvement

DFC home improvement

4.33(
3
)

DFC home improvement

4.33(
3
)
Customers say: Quality work
24 years of experience

We are a Christian owned, residential builders and home improvement company. We believe serving you and your family is our first priority. There is no job to small or large for our our dedicated team. Message us today for a free estimate! We offer a design service with 3d realistic design renders for your projects to visualize the outcome. Ask us about our budget kitchen and bathroom. We can design your space based on your budget, while focusing on achieving your desired look. Financing and monthly payments available.

"Overall the quality of work turned out nice. However, the experience with DFC Home Improvement was not exceptional. The administration process was messy to say the least. This ranged from permits being disapproved due to submitting incorrect blueprints to the county and long winded conversations with the owner Brian. A word of advice is to screenshot and save all quotes DFC Home Improvements sends out, as I believe they are modified and update previous versions on their site. Ultimately, we were happy with the quality of work. The project was completed in six weeks, when expected to finish in five. The total cost was $45,950 when the quote was for $38,750 about 18.5% over estimate. I have other projects that I wanted to complete in the future, but I think I will find another contractor for those."

Tom B on May 2024

We are a Christian owned, residential builders and home improvement company. We believe serving you and your family is our first priority. There is no job to small or large for our our dedicated team. Message us today for a free estimate! We offer a design service with 3d realistic design renders for your projects to visualize the outcome. Ask us about our budget kitchen and bathroom. We can design your space based on your budget, while focusing on achieving your desired look. Financing and monthly payments available.

"Overall the quality of work turned out nice. However, the experience with DFC Home Improvement was not exceptional. The administration process was messy to say the least. This ranged from permits being disapproved due to submitting incorrect blueprints to the county and long winded conversations with the owner Brian. A word of advice is to screenshot and save all quotes DFC Home Improvements sends out, as I believe they are modified and update previous versions on their site. Ultimately, we were happy with the quality of work. The project was completed in six weeks, when expected to finish in five. The total cost was $45,950 when the quote was for $38,750 about 18.5% over estimate. I have other projects that I wanted to complete in the future, but I think I will find another contractor for those."

Tom B on May 2024

Turnage Welding and Repair

3158 Roxbury Rd
No reviews yet

Turnage Welding and Repair

3158 Roxbury Rd
No reviews yet
9 years of experience

Turnage Welding & Repair is a family owned and operated welding and fabrication business servicing Richmond to Williamsburg and other surrounding areas. With over two decades of experience, we offer the knowledge and experience guaranteed to get the results you're looking for. Our full-service facility is located in Charles City, Virginia. We are only a short drive from exit 211 on Interstate 64. At our facility we are able to build and repair almost anything made of metal. CAD design services are also available to bring your idea to life. CNC plasma cutting available for industrial parts to custom metal home décor signs. We also provide mobile on-site welding. After hours(emergency) service is also available when you or your business are stranded. We are happy to quote any project or repair you may need. For more information about us or to schedule an appointment, call us today.

Turnage Welding & Repair is a family owned and operated welding and fabrication business servicing Richmond to Williamsburg and other surrounding areas. With over two decades of experience, we offer the knowledge and experience guaranteed to get the results you're looking for. Our full-service facility is located in Charles City, Virginia. We are only a short drive from exit 211 on Interstate 64. At our facility we are able to build and repair almost anything made of metal. CAD design services are also available to bring your idea to life. CNC plasma cutting available for industrial parts to custom metal home décor signs. We also provide mobile on-site welding. After hours(emergency) service is also available when you or your business are stranded. We are happy to quote any project or repair you may need. For more information about us or to schedule an appointment, call us today.

Avatar for Rinker Design Associates, P.C.

Rinker Design Associates, P.C.

11100 Endeavor Court, Suite 200
No reviews yet

Rinker Design Associates, P.C.

11100 Endeavor Court, Suite 200
No reviews yet
43 years of experience

Transportation/Utility Design, Traffic, Land Development and Planning, Surveying, Right-of-way Acquisition, Environmental, Construction Engineering and Inspection, Structural, Litigation Support

Transportation/Utility Design, Traffic, Land Development and Planning, Surveying, Right-of-way Acquisition, Environmental, Construction Engineering and Inspection, Structural, Litigation Support

Avatar for Kefficient

Kefficient

8013 Whitebark Terrace
5.00(
39
)

Kefficient

8013 Whitebark Terrace
5.00(
39
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kefficient is an experienced Crawl Space Repair and Waterproofing company serving homeowners in the greater metro Richmond area. We are a family owned and operated company, and we pride ourselves on the quality of our service and our commitment to our customers. We use only the best quality products and proven solutions to permanently repair your home.

"The job was performed as described."

Michael B on December 2020

Kefficient is an experienced Crawl Space Repair and Waterproofing company serving homeowners in the greater metro Richmond area. We are a family owned and operated company, and we pride ourselves on the quality of our service and our commitment to our customers. We use only the best quality products and proven solutions to permanently repair your home.

"The job was performed as described."

Michael B on December 2020

UAS Aerial Data Collection

5412 Bordeaux Way
No reviews yet

UAS Aerial Data Collection

5412 Bordeaux Way
No reviews yet
14 years of experience

Unmanned Aerial System (UAS) image collection service using high-resolution 3D mapping ortho photogrammetry and thermal radiometric equipment. https://www.uasaerialdatacollection.com/

Unmanned Aerial System (UAS) image collection service using high-resolution 3D mapping ortho photogrammetry and thermal radiometric equipment. https://www.uasaerialdatacollection.com/

First Class Contracting

1700 Broad Rock Blvd
5.00(
1
)

First Class Contracting

1700 Broad Rock Blvd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Medium Size Commercial General Contractors offering General Contracting and Construction Management to Commercial/Industrial, Multi Housing Residential and Municipal Markets.

Medium Size Commercial General Contractors offering General Contracting and Construction Management to Commercial/Industrial, Multi Housing Residential and Municipal Markets.

Showing 1-10 of 19
Structural Engineering questions, answered by experts

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

Hiring a structural engineer costs about $550 on average. However, prices range from as low as $200 up to $1,500. Structural engineers may charge by project, hourly, or by the square footage, making it important to understand how your chosen engineer structures their estimates. Additional cost factors include project type, the scope of work, the size of the project, and your geographic location.

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

Indications include cracks in walls, uneven floors, and sticking doors or windows that suggest foundation movements.

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

The Rockville, VA homeowners’ guide to structural engineering services

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

See all articles