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Avatar for Glenwood Engineering, LLC

Glenwood Engineering, LLC

4.65(
144
)
Approved Pro

Glenwood Engineering, LLC

4.65(
144
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 years of experience

We are a trusted structural and architectural design firm specializing in a wide range of structural design and spatial planning projects. Committed to excellence, we consistently strive to exceed expectations in every aspect of our work. Our goal is to build lasting relationships with our clients, and we stand behind our work with a satisfaction guarantee

"Customer service was great, turnaround was very quick and efficient, price was also very affordable comparatively."

Vasily G on January 2025

We are a trusted structural and architectural design firm specializing in a wide range of structural design and spatial planning projects. Committed to excellence, we consistently strive to exceed expectations in every aspect of our work. Our goal is to build lasting relationships with our clients, and we stand behind our work with a satisfaction guarantee

"Customer service was great, turnaround was very quick and efficient, price was also very affordable comparatively."

Vasily G on January 2025


Avatar for NEC Solutions, LLC

NEC Solutions, LLC

5.00(
11
)
Approved Pro

NEC Solutions, LLC

5.00(
11
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

NEC Solutions LLC is a licensed Pennsylvania Civil & Structural Engineering firm with over 5 years of experience. (Direct :610-888-9818) We offer complete services for residential and commercial projects, from design to permitting and construction. Civil Services: Soil testing for septic systems, site surveys, contour mapping, stormwater design, and construction layout. Structural Services: New construction design, additions, structural drawings for permits and construction, foundation design/calculations, foundation and deck inspections, evaluations for renovations, solar panel permits with load calculations. Drafting Services: CAD drafting, 3D modeling, quantity takeoffs, permit packages. Permit Services: City of Philadelphia L&I permits, PennDOT HOP permits, full township coordination. We ensure accuracy, code compliance, and professional service on every project. Website: www.necsolutions.us Email: [email protected] Mobile: 610-888-9818

"Dee is a solid guy and excellent engineer. My project required him to design and create the engineering specs to navigate our town's permitting process. His thoroughness exceeded my expectations. I recommend and trust Dee on any future project."

Michael M on October 2025

NEC Solutions LLC is a licensed Pennsylvania Civil & Structural Engineering firm with over 5 years of experience. (Direct :610-888-9818) We offer complete services for residential and commercial projects, from design to permitting and construction. Civil Services: Soil testing for septic systems, site surveys, contour mapping, stormwater design, and construction layout. Structural Services: New construction design, additions, structural drawings for permits and construction, foundation design/calculations, foundation and deck inspections, evaluations for renovations, solar panel permits with load calculations. Drafting Services: CAD drafting, 3D modeling, quantity takeoffs, permit packages. Permit Services: City of Philadelphia L&I permits, PennDOT HOP permits, full township coordination. We ensure accuracy, code compliance, and professional service on every project. Website: www.necsolutions.us Email: [email protected] Mobile: 610-888-9818

"Dee is a solid guy and excellent engineer. My project required him to design and create the engineering specs to navigate our town's permitting process. His thoroughness exceeded my expectations. I recommend and trust Dee on any future project."

Michael M on October 2025


Avatar for JENA Engineering Corp.

JENA Engineering Corp.

5.00(
2
)
Approved Pro

JENA Engineering Corp.

5.00(
2
)
Approved Pro
Customers say: Quick response
32 years of experience

JENA Engineering Corp. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

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Ed F on November 2017

JENA Engineering Corp. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"null"

Ed F on November 2017


Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
72 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

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


Avatar for Hanover Engineering Associates Inc

Hanover Engineering Associates Inc

5.00(
4
)

Hanover Engineering Associates Inc

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hanover Engineering is an employee-owned engineering firm which has been providing engineering services & designs for over 40 years. We proudly serve our clients & the community with eight offices throughout Pennsylvania. Our commitment to exceptional service and lifelong relationships results in improvements to our community and our natural surroundings—engineering solutions that are sustainable, cost-effective, and environmentally responsible.

Hanover Engineering is an employee-owned engineering firm which has been providing engineering services & designs for over 40 years. We proudly serve our clients & the community with eight offices throughout Pennsylvania. Our commitment to exceptional service and lifelong relationships results in improvements to our community and our natural surroundings—engineering solutions that are sustainable, cost-effective, and environmentally responsible.


Avatar for Mid-Atlantic Waterproofing of PA

Mid-Atlantic Waterproofing of PA

3.92(
40
)

Mid-Atlantic Waterproofing of PA

3.92(
40
)
Customers say: Super punctual
61 years of experience

Mid-Atlantic Waterproofing has licensed and bonded waterproofing contractors that are fast, efficient and committed to providing you with the best waterproofing services and products that are designed for your specific needs. We begin with a thorough FREE home evaluation that includes the outside of your home when other waterproofing companies only look at the inside. Each of our certified installers is required to undergo extensive training with the latest waterproofing systems and products. Our waterproofing contractors know Pennsylvania state codes and are familiar with the local weather patterns that can plague your home. We understand every aspect of waterproofing when many other waterproofing companies only use one product or system. We are also in the stands cheering on the Steelers and Pirates in Pittsburgh and the Eagles and Phillies in Philadelphia just like you. Mid-Atlantic Waterproofing knows there's more to Pennsylvania than the Liberty Bell, and there's more to waterproofing than patching a leak. Mid-Atlantic Waterproofing has dedicated more than 50 years to perfecting the craft of keeping basements dry. Experts on basement waterproofing and foundation Repair. 800 643 2852 for a free inspection and estimate.

"Job was done well, but now its leaking and the company is gone. So much for the Lifetime Warranty. July 20, 2020 -- Chapter 11 Voluntary Petition for a Non-Individual Small Business . Filed by Robert E Chernicoff of Cunningham and Chernicoff PC on behalf of Mid-Atlantic Systems of CPA, Inc.. (Chernicoff, Robert)"

jim g on August 2020

Mid-Atlantic Waterproofing has licensed and bonded waterproofing contractors that are fast, efficient and committed to providing you with the best waterproofing services and products that are designed for your specific needs. We begin with a thorough FREE home evaluation that includes the outside of your home when other waterproofing companies only look at the inside. Each of our certified installers is required to undergo extensive training with the latest waterproofing systems and products. Our waterproofing contractors know Pennsylvania state codes and are familiar with the local weather patterns that can plague your home. We understand every aspect of waterproofing when many other waterproofing companies only use one product or system. We are also in the stands cheering on the Steelers and Pirates in Pittsburgh and the Eagles and Phillies in Philadelphia just like you. Mid-Atlantic Waterproofing knows there's more to Pennsylvania than the Liberty Bell, and there's more to waterproofing than patching a leak. Mid-Atlantic Waterproofing has dedicated more than 50 years to perfecting the craft of keeping basements dry. Experts on basement waterproofing and foundation Repair. 800 643 2852 for a free inspection and estimate.

"Job was done well, but now its leaking and the company is gone. So much for the Lifetime Warranty. July 20, 2020 -- Chapter 11 Voluntary Petition for a Non-Individual Small Business . Filed by Robert E Chernicoff of Cunningham and Chernicoff PC on behalf of Mid-Atlantic Systems of CPA, Inc.. (Chernicoff, Robert)"

jim g on August 2020


"Very well. The inspector came as scheduled, performed a thorough inspection, and sent a detailed report. Quite satisfactory in all."

Paul S on February 2019

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"Very well. The inspector came as scheduled, performed a thorough inspection, and sent a detailed report. Quite satisfactory in all."

Paul S on February 2019


McCarthy Engineering Associates offers clients a knowledgeable and determined team, complemented by the highest level of service and the utmost attention to quality.


SMOLEY ENGINEERS & CONSULTANTS

No reviews yet

SMOLEY ENGINEERS & CONSULTANTS

No reviews yet
27 years of experience

Multi-faceted planning, engineering and consulting firm, specializing in structural engineering for wood design, masonry, steel & concrete, green design, and wind engineering, serving architects, engineers, contractors, builders, developers, and owners from many business sectors. Practice areas include residential, office, retail, commercial, and industrial markets. Currently licensed as a Professional Engineer in PA, MD, WV, VA, DC, NC, & SC. Member ASCE, SEI, AWC.

Multi-faceted planning, engineering and consulting firm, specializing in structural engineering for wood design, masonry, steel & concrete, green design, and wind engineering, serving architects, engineers, contractors, builders, developers, and owners from many business sectors. Practice areas include residential, office, retail, commercial, and industrial markets. Currently licensed as a Professional Engineer in PA, MD, WV, VA, DC, NC, & SC. Member ASCE, SEI, AWC.


Richard Herschlag, P.E.

No reviews yet

Richard Herschlag, P.E.

No reviews yet
30 years of experience

We are a full-service group of professionals providing both engineering and contracting on an as-needed basis. Where we are unable to meet your needs or timeline, we will as always provide referrals to top professionals in your area.

We are a full-service group of professionals providing both engineering and contracting on an as-needed basis. Where we are unable to meet your needs or timeline, we will as always provide referrals to top professionals in your area.

Showing 1-10 of 14
Structural Engineering questions, answered by experts

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

Yes, they offer plans for repairs or reinforcements to address issues.

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.

Yes, a one-story house can have a load-bearing wall. The load-bearing walls in a single-story home are usually the exterior walls. If the house has a basement with exposed walls, the arrangement of the beams can help indicate what walls are load-bearing.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

The Andreas, PA homeowners’ guide to structural engineering services

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