Get matched with top structural engineers in Ridge, MD

The Crack Man

4.98(

Specializing in injection of cracks in poured concrete foundation walls to prevent water intrusion and protect foundation and basement. Specialize in working with Realtors, Home Inspectors and Homeowners. MHIC # 93169. Free estimates via phone. Cost effective & permanent.

"Had a 5 foot long crack in my poured-concrete basement wall. It was not leaking, but I wanted to have it sealed regardless. Alek came on a Saturday, gave me his estimate, and then repaired the wall. He was very forthcoming by explaining that the repair was not absolutely necessary if there was no leakage, but I wanted it sealed anyway. He did a top rate job and I would not hesitate to use his services again."

William R on April 2020

"Had a 5 foot long crack in my poured-concrete basement wall. It was not leaking, but I wanted to have it sealed regardless. Alek came on a Saturday, gave me his estimate, and then repaired the wall. He was very forthcoming by explaining that the repair was not absolutely necessary if there was no leakage, but I wanted it sealed anyway. He did a top rate job and I would not hesitate to use his services again."

William R on April 2020

Levelift Foundations LLC

Levelift Foundations LLC

Customers say: Quick response

Levelift Systems was founded in 1991 by Mr. Paul Mauer. Over the next twenty-three years, Mr. Mauer developed a highly respected specialty foundation contracting company, serving the State of Maryland. Unfortunately, Mr. Mauer died tragically in 2014. Levelift Foundations, LLC was formed as a means of keeping the core of Levelift Systems together and continuing to be a leading installer and foundation designer, for the CHANCE helical pier system, in the state of Maryland. Our certified helical pier installers are trained and certified by CHANCE® and we offer both residential and commercial foundation solutions in Maryland and the surrounding areas.

"Workman took three days to shore up the foundation of this very old garage. He was polite, and did a nice job. Estimates from several providers were all over the map, since some recommended extensive work involving the use of helical piers, and installation of a new concrete block foundation. I went with more conservative repair.. It looks fine, and I hope I made the right decision."

Constance M on December 2018

"Workman took three days to shore up the foundation of this very old garage. He was polite, and did a nice job. Estimates from several providers were all over the map, since some recommended extensive work involving the use of helical piers, and installation of a new concrete block foundation. I went with more conservative repair.. It looks fine, and I hope I made the right decision."

Constance M on December 2018

Thompson Creek Window Company

4.65(

1,445

Thompson Creek Window Company

4.65(

1,445

Recommended by 90% of Angi customers

Thompson Creek Window Company designs, manufactures, sells, and installs stronger, safer windows built specifically for your home and our unique climate. We have been customizing and manufacturing replacement windows, doors, gutters, siding and roofing in the Mid-Atlantic region since 1980. Our products deliver time and again, improving a home’s energy efficiency and increasing home values, curb appeal and sheer comfort. Our windows and gutter systems are custom manufactured, installed and serviced from our family owned and operated factory in Upper Marlboro, Maryland – eliminating costly and inefficient middle parties. We’re so sure you’ll love our products that we back everything up with our Thompson Creek No-Hassle Warranty and Buyer Protection Guarantee. At Thompson Creek, we’re your friends and neighbors. We’re proud of our history in the Mid-Atlantic region and proud to help our communities improve the comfort and conditions of their homes.

"No other way to put it. Install went fine. When I call, email, text for warranty service… run around at every turn. They say they will schedule right away for evaluation…didn’t happen. They say they will get it replaced right away…hasn’t happened. Regret after the sale. Xavier D and Alexis C are my two “contacts”. Unacceptable. Standing by for some ridiculous message about being sorry for the experience and to call some number that will fail to get a response. Also filing a BBB complaint."

zach Z on May 2025

"No other way to put it. Install went fine. When I call, email, text for warranty service… run around at every turn. They say they will schedule right away for evaluation…didn’t happen. They say they will get it replaced right away…hasn’t happened. Regret after the sale. Xavier D and Alexis C are my two “contacts”. Unacceptable. Standing by for some ridiculous message about being sorry for the experience and to call some number that will fail to get a response. Also filing a BBB complaint."

zach Z on May 2025

Elevator Technologies Inc

4.92(

Elevator Technologies Inc

4.92(

Customers say: True professional

Recommended by 91% of Angi customers

Elevator Technologies, Inc. offers innovative solutions, efficient service, and quality products for all your residential and commercial elevator needs in Upper Marlboro, Marlyand (MD). To know more call us at 866-483-5820!

HRA STRUCTURAL ENGINEERS PA

4.53(

HRA STRUCTURAL ENGINEERS PA

4.53(

Customers say: Quick response

37 years of experience

Our number one priority is our customer's satisfaction. If by any reason you find our solution to your structural issues unsatisfactory, you can get a second opinion and if found to be different and more accurate, our fee will be refunded. When comparing prices make sure the person who will conduct the inspection is a professional engineer with many years of experience who can find a solution to your structural issue which is safe, simple to do and least expensive. If you choose to use HRA, please give your comments to Angie's List to help others to make a better decision and to help us to improve our services.

Xpert Foundations Inc

4.24(

Xpert Foundations Inc

4.24(

Customers say: True professional

28 years of experience

OSHA 10 Certified – as Foundation Specialists – we offer the highest quality and environmentally safe products for all your foundation needs. With us you can have a solid foundation right from the beginning or have a pre-existing foundation restored better than new. We offer residential and commercial construction options. Serving the Virginia and Maryland areas, and beyond, on projects ranging from new construction to both small and large remodeling and renovation jobs. Xpert Foundations takes pride in meeting and exceeding the needs of our clients, making sure the project is completed in a timely manner, on or below budget and that they are truly satisfied with the results.

EHM

4.50(

EHM

4.50(

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

Anco Engineering

Anco Engineering

We provide residential home inspection and analysis of all types of structural issues. Examples of Structural issues includes cracks in the basement foundation wall and basement concrete slab, cracks in the exterior brick or masonry foundation wall and interior cracks on drywall surfaces. We also perform site analysis of water issues and the infiltration of water into the interior of the house.

Residential Engineering Solutions

4.88(

Residential Engineering Solutions

4.88(

Additional email - [email protected]. Additional DBA - Good, Rossi and Associates, PC.

"My gratitude for Residential Engineering Solutions (RES) is sky high. Matt Rudy was most kind, professional and thorough in getting to the bottom of my problem. Multiple interior cracks have slowly been growing in size along the same wall in my house on both the first and second floors. It turns out the southeast corner of the two-story addition added in October, 2013, has vulnerability to a downward gravitational pull mimicking the topography of the street I live on. There is a creek at the bottom of my street which sets up a gentle but persistent downward pull toward the creek. To stop the interior wall cracks from growing the foundation under this corner of the house needs re-enforcement. More importantly, RES has given me, in writing, proof that this problem has been identified and will be resolved (soon) before I put my house on the market, whenever that may happen. Finally, after Matt toured the interior and exterior of my house, I was reminded of one of my favorite all-time movies starring Tom Hanks and Shelly Long called The Money Pit. A classic laugh-out-loud movie from the 1980s based on home renovations that never end, working with inspectors and contractors. Matt and I shared a good laugh."

Leslie P on November 2022

Additional email - [email protected]. Additional DBA - Good, Rossi and Associates, PC.

"My gratitude for Residential Engineering Solutions (RES) is sky high. Matt Rudy was most kind, professional and thorough in getting to the bottom of my problem. Multiple interior cracks have slowly been growing in size along the same wall in my house on both the first and second floors. It turns out the southeast corner of the two-story addition added in October, 2013, has vulnerability to a downward gravitational pull mimicking the topography of the street I live on. There is a creek at the bottom of my street which sets up a gentle but persistent downward pull toward the creek. To stop the interior wall cracks from growing the foundation under this corner of the house needs re-enforcement. More importantly, RES has given me, in writing, proof that this problem has been identified and will be resolved (soon) before I put my house on the market, whenever that may happen. Finally, after Matt toured the interior and exterior of my house, I was reminded of one of my favorite all-time movies starring Tom Hanks and Shelly Long called The Money Pit. A classic laugh-out-loud movie from the 1980s based on home renovations that never end, working with inspectors and contractors. Matt and I shared a good laugh."

Leslie P on November 2022

Mid-Atlantic Waterproofing of VA

3.92(

Mid-Atlantic Waterproofing of VA

3.92(