Get matched with top structural engineers in Thornburg, VA

•Approved Pro

CM&A Engineering, PLC

•Approved Pro

15 years of experience

CM&A ENGINEERING, PLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Very professional and thorough. Completed the job and generated a professional report I can use to get appropriate repairs completed."

Diane P on April 2024

"Very professional and thorough. Completed the job and generated a professional report I can use to get appropriate repairs completed."

Diane P on April 2024

Basement Detective

4.91(

Basement Detective

4.91(

Customers say: True professional

Recommended by 98% of Angi customers

As an essential service, Basement Detective is still inspecting and servicing customers. We are taking extra precautions to ensure everyone’s health and safety in serving our customers, including: ✓Cleaning our hands often with soap and/or using hand sanitizer. ✓Wearing gloves during our inspections. ✓Ensuring we are covering any cough or sneeze. ✓Keeping a safe distance from people. ✓Wiping down equipment that is used during our inspections. We are a full service waterproofing and remodeling contractor. We pride ourselves on having honest technicians give honest evaluations. We offer solutions and options that are affordable and practical. Our waterproofing solutions carry a fully transferable lifetime warranty. We also offer many flexible financing options. Additional service areas: King George, Warren, Arlington, Clarke, Fairfax, Fauquier, Frederick, Loudoun, Montgomery, Prince George’s & Prince William Counties

"Had a great experience with Chris Kuper at Basement Detective! My basement flooded from non-stop storms and I needed a sump pump installed along with complete renovation of my basement. They were very competitive in pricing and outstanding in results. Chris even helped coordinate with the contractor doing my basement renovation after the sump was installed to make sure none of the drainage was disturbed by the new work being done. I have since weathered at least 3 large storms and can hear the sump working as needed. Very happy with the results!"

Ian P on April 2020

"Had a great experience with Chris Kuper at Basement Detective! My basement flooded from non-stop storms and I needed a sump pump installed along with complete renovation of my basement. They were very competitive in pricing and outstanding in results. Chris even helped coordinate with the contractor doing my basement renovation after the sump was installed to make sure none of the drainage was disturbed by the new work being done. I have since weathered at least 3 large storms and can hear the sump working as needed. Very happy with the results!"

Ian P on April 2020

Aquaguard Waterproofing

4.16(

379

Aquaguard Waterproofing

4.16(

379

Customers say: Super punctual

35 years of experience

Aquaguard Waterproofing "The Trusted Name in Waterproofing " Quality basement repair company in the area that has earned the reputation as "The Trusted Name in Waterproofing" We offer no obligation basement inspections and analysis. We are the area's certifed waterproofing. Aquaguard has serviced the region for more than 30 years. Based in Beltsville, MD, Aquaguard has thousands of satisfied customers in Maryland, DC and Northern Virginia. Aquaguard's experience has shown that no two problems are the same. With a company-wide commitment to high quality workmanship and customer satisfaction, our primary goal is to solve your specific problem. Our inspection will involve a thorough examination of your foundation inside and out. We will explain the cause of your water problem, what can be done to correct it permanently and leave you with a free estimate. We also install Egress Windows. We employ the most experienced construction professionals in the waterproofing business and utilize time tested methods to solve basement water problem

"DO NOT USE THIS COMPANY. I HAVE NEVER HAD SUCH A BAD EXPERIENCE WITH ANY COMPANY. TAKE A LOOK AT THE DOZENS OF 1 STAR REVIEWS THEY HAVE. I WISH I DID BEFORE I TRIED TO USE THEM. I wanted to add a basement window before selling my home. I was told it could be done in a couple weeks. Just give them half the fee for a down payment and they would start the process. So I paid $5200 to get started. After a couple weeks I asked when will the work be done. I was told a little longer. After three weeks I asked when was the permit submitted. They never said the permit was submitted. They always implied it. They would say things like it should be approved soon or it will be another week or two. I found the website where you can search for and view permits that have been submitted. Mine wasn’t on there. I asked and they said it’s because they’re waiting for document updates. But there is a place on the site for status that would show it was waiting for document updates. As best I can tell, they never did anything and lied to me the whole time. When I canceled, I found out that in the fine print of the contract they still get to keep 30% of the full price. They refunded $2100 of the $5200 and kept $3100."

Frank R on October 2024

"DO NOT USE THIS COMPANY. I HAVE NEVER HAD SUCH A BAD EXPERIENCE WITH ANY COMPANY. TAKE A LOOK AT THE DOZENS OF 1 STAR REVIEWS THEY HAVE. I WISH I DID BEFORE I TRIED TO USE THEM. I wanted to add a basement window before selling my home. I was told it could be done in a couple weeks. Just give them half the fee for a down payment and they would start the process. So I paid $5200 to get started. After a couple weeks I asked when will the work be done. I was told a little longer. After three weeks I asked when was the permit submitted. They never said the permit was submitted. They always implied it. They would say things like it should be approved soon or it will be another week or two. I found the website where you can search for and view permits that have been submitted. Mine wasn’t on there. I asked and they said it’s because they’re waiting for document updates. But there is a place on the site for status that would show it was waiting for document updates. As best I can tell, they never did anything and lied to me the whole time. When I canceled, I found out that in the fine print of the contract they still get to keep 30% of the full price. They refunded $2100 of the $5200 and kept $3100."

Frank R on October 2024

EHM

4.50(

EHM

4.50(

Customers say: Quality work

71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

Freeland Engineering, P.C.

Freeland Engineering, P.C.

We are a full service structural and civil engineering and architectural firm. We are licensed to practice in Virginia, Maryland and Washington, DC. We are also licensed Class A general contractors and specialize is assessing, designing and constructing projects throughout the Fredericksburg and Northern Virginia area.

"Better than I had hoped. The project I am doing with my deck is mired in county code requirements. Freeland Engineering worked with me on what I needed to do to be code compliant, then produced the report required to appease the county. Working with them was a great experience and I will go to them anytime engineering expertise is required. You need to be aware that this company is extremely busy and will require you to plan ahead in order for them to schedule you in. However, the results are worth the wait."

Greg J on November 2021

"Better than I had hoped. The project I am doing with my deck is mired in county code requirements. Freeland Engineering worked with me on what I needed to do to be code compliant, then produced the report required to appease the county. Working with them was a great experience and I will go to them anytime engineering expertise is required. You need to be aware that this company is extremely busy and will require you to plan ahead in order for them to schedule you in. However, the results are worth the wait."

Greg J on November 2021

Mid-Atlantic Waterproofing of VA

3.92(

Mid-Atlantic Waterproofing of VA

3.92(

Customers say: Super punctual

60 years of experience

Additional phone numbers - (804) 674-4100. Additional e-mail - [email protected]. Voice Star Number- (302) 525-0055

"I signed a contract with them in January 2019 and paid a deposit. They never contacted me again until the contract expired. Five months later and I still didn't get my deposit back."

Nedal S on June 2019

Additional phone numbers - (804) 674-4100. Additional e-mail - [email protected]. Voice Star Number- (302) 525-0055

"I signed a contract with them in January 2019 and paid a deposit. They never contacted me again until the contract expired. Five months later and I still didn't get my deposit back."

Nedal S on June 2019

P&R Property Solutions, LLC

P&R Property Solutions, LLC

An Engineer owned & led Class A Construction Company *Foundation Repairs - We repair foundations that have cracked, been damaged by water or settled poorly. *Structural Modifications & Repairs - We reinforce the structural integrity of buildings and rearrange structures like basements, sled or foundation walls. *Residential Construction & Remodeling - New home construction, home expansion and remodeling.

"Fantastic engineering, superb work with outstanding finished product. HIGHLY RECOMMEND P&R Solutions"

Stephen M on March 2024

"Fantastic engineering, superb work with outstanding finished product. HIGHLY RECOMMEND P&R Solutions"

Stephen M on March 2024

Mallory's Restorations Inc.

Mallory's Restorations Inc.

Mallory’s Restorations Inc. is Fredericksburg’s trusted residential remodeling and construction firm. Our construction management team has built its reputation through providing a full range of contractor services to homeowners as well as real estate professionals looking for a one stop shop for projects requiring multiple trades and home inspection lists. We guarantee your satisfaction on each and every job.

Elmech Industrial Services

4.33(

Elmech Industrial Services

4.33(