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    Verified structural engineering services reviews

Find Structural engineers in Keymar

Avatar for Apac Engineering, Inc.

Apac Engineering, Inc.

4.74(
75
)
Approved Pro

Apac Engineering, Inc.

4.74(
75
)
Approved Pro
Customers say: Quick response
20 years of experience

Welcome to APAC Engineering, Inc. It is our goal to provide structural engineering services to the residential community. We strive to bring knowledgeable and courteous service to homeowners, real estate agents, and homebuilders. Our mission is to provide excellent engineering quickly and at a fair price. There are several reasons for hiring a structural engineer to look at your home. First, you may have a crack in your foundation that you're concerned about. Next, a contractor might have proposed an expensive repair to your home stating that it was a structural issue. Finally, a home inspector might have noticed a structural defect in your home and recommended that a structural engineer look at it. There are many good reasons to hire an engineer but the biggest advantage to a homeowner is that the engineer does not perform the construction work. Therefore a structural engineer does not have the conflict of interest that a contractor would have when recommending work. On the contrary, it is our goal to reduce construction costs to save you money while a contractor wants to increase construction costs to improve his bottom line.

"Robert was thorough and knowledgable. Very helpful! We would definitely call on him again. A great guy and a great job!"

Marcia B on May 2013

Welcome to APAC Engineering, Inc. It is our goal to provide structural engineering services to the residential community. We strive to bring knowledgeable and courteous service to homeowners, real estate agents, and homebuilders. Our mission is to provide excellent engineering quickly and at a fair price. There are several reasons for hiring a structural engineer to look at your home. First, you may have a crack in your foundation that you're concerned about. Next, a contractor might have proposed an expensive repair to your home stating that it was a structural issue. Finally, a home inspector might have noticed a structural defect in your home and recommended that a structural engineer look at it. There are many good reasons to hire an engineer but the biggest advantage to a homeowner is that the engineer does not perform the construction work. Therefore a structural engineer does not have the conflict of interest that a contractor would have when recommending work. On the contrary, it is our goal to reduce construction costs to save you money while a contractor wants to increase construction costs to improve his bottom line.

"Robert was thorough and knowledgable. Very helpful! We would definitely call on him again. A great guy and a great job!"

Marcia B on May 2013


Avatar for Jeffrey M. Owad, PE

Jeffrey M. Owad, PE

5.00(
4
)
Approved Pro

Jeffrey M. Owad, PE

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Over 15 years of experience in condition assessment, asset management, major capital projects (>$1M), and structural repair design across nuclear power generation, electrical transmission & distribution, transportation, and residential markets. Possesses notable work experience in precast manufacturing, QA/QC, design quality & record auditing, emergent event response, preventive & corrective maintenance program development/execution, procedure development & strategic planning.

"Jeff was a great partner to us, and I wouldn't hesitate to recommend him to anyone requiring architectural engineering services. He was clear and transparent, willing to provide expert guidance and advise, and the work product delivered was of high quality and just what we needed."

Tim P on February 2024

Over 15 years of experience in condition assessment, asset management, major capital projects (>$1M), and structural repair design across nuclear power generation, electrical transmission & distribution, transportation, and residential markets. Possesses notable work experience in precast manufacturing, QA/QC, design quality & record auditing, emergent event response, preventive & corrective maintenance program development/execution, procedure development & strategic planning.

"Jeff was a great partner to us, and I wouldn't hesitate to recommend him to anyone requiring architectural engineering services. He was clear and transparent, willing to provide expert guidance and advise, and the work product delivered was of high quality and just what we needed."

Tim P on February 2024


Zign Consulting Engineers, LLC

5.00(
3
)
Approved Pro

Zign Consulting Engineers, LLC

5.00(
3
)
Approved Pro
Super Service Award
11 years of experience
Emergency services offered

Structural design for residential and commercial. New , renovation, addition and underpinning. Licensed professional Engineer in DC, MD and VA We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Working with Zign Consulting has been the bright spot in an otherwise complex construction project. From the beginning, Zign Consulting was everything you hope for: honest, direct, highly capable, and urgent. After months of delays and complications caused by a previous architect, Zign Consulting stepped in and immediately brought clarity and direction. They swiftly got our plans completed and approved by DCRA—something the original architect struggled with for nearly a year. Their communication was transparent, their timelines were accurate, and their professionalism was unmatched. If you're looking for an architectural consultant who will advocate for your project and get things done the right way, Zign Consulting is the firm to hire. I can't recommend them enough."

Kameron F on July 2025

Structural design for residential and commercial. New , renovation, addition and underpinning. Licensed professional Engineer in DC, MD and VA We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Working with Zign Consulting has been the bright spot in an otherwise complex construction project. From the beginning, Zign Consulting was everything you hope for: honest, direct, highly capable, and urgent. After months of delays and complications caused by a previous architect, Zign Consulting stepped in and immediately brought clarity and direction. They swiftly got our plans completed and approved by DCRA—something the original architect struggled with for nearly a year. Their communication was transparent, their timelines were accurate, and their professionalism was unmatched. If you're looking for an architectural consultant who will advocate for your project and get things done the right way, Zign Consulting is the firm to hire. I can't recommend them enough."

Kameron F on July 2025


The Crack Man

4.98(
62
)

The Crack Man

4.98(
62
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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

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


Avatar for Levelift Foundations LLC

Levelift Foundations LLC

5.00(
21
)

Levelift Foundations LLC

5.00(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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

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


Avatar for Thompson Creek Window Company

Thompson Creek Window Company

4.65(
1,445
)

Thompson Creek Window Company

4.65(
1,445
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor 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

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


Mr Basement

4.69(
176
)

Mr Basement

4.69(
176
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Mr. Basement is a full line basement and crawl space contractor serving the greater Baltimore, Arlington metros. We provide homeowners expert advice and solutions regarding basement waterproofing, crawl space encapsulation, foundation repair and mold removal. Additional phone - (410) 344-9299, (877) 547-1314.

Mr. Basement is a full line basement and crawl space contractor serving the greater Baltimore, Arlington metros. We provide homeowners expert advice and solutions regarding basement waterproofing, crawl space encapsulation, foundation repair and mold removal. Additional phone - (410) 344-9299, (877) 547-1314.


Avatar for The Foundation Expert

The Foundation Expert

4.42(
157
)

The Foundation Expert

4.42(
157
)
Customers say: Super punctual
16 years of experience

We are a general contracting firm which operates under engineering principles and under the direction of several professional engineers, specializing in residential basement waterproofing, foundation structural repair, crawl space waterproofing, encapsulation, indoor air quality and insulation specialists, and expert egress window installers. We are expert inspectors and can provide low-cost engineer's reports for any project. We are also green energy and energy star experts performing home energy audits, blower door tests and thermo graphic imaging. We each have over 20+ years experience in construction and business. We operate with full disclosure, with an ethical approach to everything we do and have over 300 local references that you may call. We accomplish our goal of "zero tolerance for complaints and turning every customer into a reference" by providing our clients with the finest products and services going beyond what is currently offered in the marketplace in value, quality of installation and scope of service. Through implementation of green technology, innovation and through excellence in service and follow up, we continually perform as your personal consultant, providing you with expert advice, cost-effective solutions, products and services to meet your continuing needs and demands. We have multiple Angie List Awards in various categories.

We are a general contracting firm which operates under engineering principles and under the direction of several professional engineers, specializing in residential basement waterproofing, foundation structural repair, crawl space waterproofing, encapsulation, indoor air quality and insulation specialists, and expert egress window installers. We are expert inspectors and can provide low-cost engineer's reports for any project. We are also green energy and energy star experts performing home energy audits, blower door tests and thermo graphic imaging. We each have over 20+ years experience in construction and business. We operate with full disclosure, with an ethical approach to everything we do and have over 300 local references that you may call. We accomplish our goal of "zero tolerance for complaints and turning every customer into a reference" by providing our clients with the finest products and services going beyond what is currently offered in the marketplace in value, quality of installation and scope of service. Through implementation of green technology, innovation and through excellence in service and follow up, we continually perform as your personal consultant, providing you with expert advice, cost-effective solutions, products and services to meet your continuing needs and demands. We have multiple Angie List Awards in various categories.


Avatar for Total Craftsmen Inc

Total Craftsmen Inc

5.00(
10
)

Total Craftsmen Inc

5.00(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A General Contractor, building quality residential additions, and exceptional home improvements in and around Baltimore, Maryland since 1989. We are a group of motivated and committed individuals who are dedicated to making YOUR dream come true. Family pride and craftsmanship are combined in all of our work, providing you with the best quality, at a fair price.

"We hired Total Craftsman to put on a porch and wheelchair ramp combined. We wanted something not looking like an accessible house . The project turned out perfectly and our homes looks like a different house now . We were so happy with them ( Dec 2022) that we hired them for windows , roofing and new siding too in Spring of 2023 ! Our home looks fabulous. All the work was done timely and professionally and clean up was excellent as well. John did much of the work and oversaw all the sub contractors as well ! We’d hire them again when needed ! 5 stars for sure"

Pat T on July 2023

A General Contractor, building quality residential additions, and exceptional home improvements in and around Baltimore, Maryland since 1989. We are a group of motivated and committed individuals who are dedicated to making YOUR dream come true. Family pride and craftsmanship are combined in all of our work, providing you with the best quality, at a fair price.

"We hired Total Craftsman to put on a porch and wheelchair ramp combined. We wanted something not looking like an accessible house . The project turned out perfectly and our homes looks like a different house now . We were so happy with them ( Dec 2022) that we hired them for windows , roofing and new siding too in Spring of 2023 ! Our home looks fabulous. All the work was done timely and professionally and clean up was excellent as well. John did much of the work and oversaw all the sub contractors as well ! We’d hire them again when needed ! 5 stars for sure"

Pat T on July 2023


"This was a fantastic company! Mr. Stevens is an artist with fencing. Not only are all of our gates, self closing, Mr. Stevens leveled out the area so that they would close and open perfectly. All the vertical slats are perfectly aligned all the way around our yard it matter where the elevation changed. The vegetable garden was fitted with a baffles which has totally foiled pest like raccoons and other animals from getting into the vegetable garden. I love the way my yard looks with the fence because it sets off my flowers perfectly. A fantastic job and a fantastically reasonable price."

Brenda B on May 2023

General Contractor. Licensed and Insured.

"This was a fantastic company! Mr. Stevens is an artist with fencing. Not only are all of our gates, self closing, Mr. Stevens leveled out the area so that they would close and open perfectly. All the vertical slats are perfectly aligned all the way around our yard it matter where the elevation changed. The vegetable garden was fitted with a baffles which has totally foiled pest like raccoons and other animals from getting into the vegetable garden. I love the way my yard looks with the fence because it sets off my flowers perfectly. A fantastic job and a fantastically reasonable price."

Brenda B on May 2023

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Structural Engineering questions, answered by experts

Most lenders and homeowner’s insurance companies don’t mandate a structural engineer’s inspection, so in most cases, it’s not required. However, it’s a good idea to have one done anyway to ensure you know what you’re buying. You can use the report to carry out repairs after closing or even to negotiate the sale price before closing.

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.

A structural engineer’s report is almost always worth it, as it can help you avoid buying or overpaying for a home with structural issues. The most important thing the report does for you is provide peace of mind that you won’t have to pay thousands of dollars for structural repairs right after closing on a property.

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

The Keymar, MD homeowners’ guide to structural engineering services

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