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Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.83(
112
)
Approved Pro

Mount Valley Foundation Services

4.83(
112
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
39 years of experience

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"These guys are AWESOME! The work was completed in a timely manner and was completed accurately."

Kayleigh S on September 2025

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"These guys are AWESOME! The work was completed in a timely manner and was completed accurately."

Kayleigh S on September 2025


Avatar for Matrix Technology Services

Matrix Technology Services

No reviews yet

Matrix Technology Services

No reviews yet
12 years of experience

Matrix Technology Services is an Oklahoma grown company founded and operated by a born and raised Oklahoma Veteran. Our commitment to quality and customer satisfaction will not be matched. With over 20 years of experience in electronics and low voltage wiring, we bring a unique combination of abilities and qualifications. We are a Bicsi Certified company. Knowledge and education are an integral part of our operation and philosophy. We seek to provide only the most qualified ICT cabling professionals in the industry. Contact us today to see how we can improve your ICT experience.

Matrix Technology Services is an Oklahoma grown company founded and operated by a born and raised Oklahoma Veteran. Our commitment to quality and customer satisfaction will not be matched. With over 20 years of experience in electronics and low voltage wiring, we bring a unique combination of abilities and qualifications. We are a Bicsi Certified company. Knowledge and education are an integral part of our operation and philosophy. We seek to provide only the most qualified ICT cabling professionals in the industry. Contact us today to see how we can improve your ICT experience.


Avatar for SMART Engineering, LLC

SMART Engineering, LLC

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SMART Engineering, LLC

No reviews yet
Free onsite estimate

SMART Engineering is a client-focused, structural firm that specializes in residential design, consultations, renovations, additions, remodels, repairs, structural inspections/assessments, and more. It is owned and operated by Steven J. Slaughter Jr. who is a licensed professional engineer (PE) in the states of South Carolina and Georgia. He has 10+ years of combined experience in civil/structural and aerospace engineering which has allowed him to work on very complex designs and projects that require simplified, efficient, and cost-effective solutions. Simple. Measured. Achievable. Reliable. Timely.

SMART Engineering is a client-focused, structural firm that specializes in residential design, consultations, renovations, additions, remodels, repairs, structural inspections/assessments, and more. It is owned and operated by Steven J. Slaughter Jr. who is a licensed professional engineer (PE) in the states of South Carolina and Georgia. He has 10+ years of combined experience in civil/structural and aerospace engineering which has allowed him to work on very complex designs and projects that require simplified, efficient, and cost-effective solutions. Simple. Measured. Achievable. Reliable. Timely.


Carolina House Plans, Inc.

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Carolina House Plans, Inc.

No reviews yet
35 years of experience

Carolina House Plans, Inc. has over 24 years of designing buildings to withstand hurricane winds and flooding on coastal beach front properties. CHP is a residential/commercial design firm that specializes in elevated house plans that meet FEMA regulations for flood zones and seismic conditions. CHP has also designed several Residential Care Facilities and Child Care Centers in the Charleston, SC.

Carolina House Plans, Inc. has over 24 years of designing buildings to withstand hurricane winds and flooding on coastal beach front properties. CHP is a residential/commercial design firm that specializes in elevated house plans that meet FEMA regulations for flood zones and seismic conditions. CHP has also designed several Residential Care Facilities and Child Care Centers in the Charleston, SC.


Fabrication and sales of, above ground, solid steel, tornado, hurricane and storm safe rooms.



SMOLEY ENGINEERS & CONSULTANTS

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SMOLEY ENGINEERS & CONSULTANTS

No reviews yet
26 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.


EHM

4.50(
16
)

EHM

4.50(
16
)
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

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

Structural Engineering questions, answered by experts

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.

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.

Proper licensing and experience in residential and commercial structural projects.

It's safe to assume that all exterior walls are load-bearing, or at least have load-bearing characteristics. Some older homes feature porches or bump-outs that don't rest on the home's foundation. However, they still must carry the weight of the roof section they support. Walls containing floor-to-ceiling glass or other non-structural elements must use post and beam configurations to meet load-bearing criteria.

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The Williston, SC homeowners’ guide to structural engineering services

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