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Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.61(
145
)
Approved Pro

Mount Valley Foundation Services

4.61(
145
)
Approved Pro
Customers say: Super punctual
1986 years of experience
Free onsite estimate

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 Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Family owned & operated. Cost is determined by the job. Additional email - [email protected].


Well Done Trim Construction

4.80(
5
)

Well Done Trim Construction

4.80(
5
)
Customers say: Quick response
1979 years of experience

Well Done Trim Co Inc. was founded in 1979. We have been in business for over 30 years. We have always maintained customer service in order to have a long service here in the Lowcountry. We have built a company on respect to the community and complete service and taking pride in our work. We do Interior Trim as well as Crown Molding installation. We build Decks, Fences, and Outdoor Sheds. We are a very well built and understanding company when It comes to what the home-owners want. Your happiness is our Number 1 priority...

Well Done Trim Co Inc. was founded in 1979. We have been in business for over 30 years. We have always maintained customer service in order to have a long service here in the Lowcountry. We have built a company on respect to the community and complete service and taking pride in our work. We do Interior Trim as well as Crown Molding installation. We build Decks, Fences, and Outdoor Sheds. We are a very well built and understanding company when It comes to what the home-owners want. Your happiness is our Number 1 priority...


All Season Patio & Sun Rooms

5.00(
2
)

All Season Patio & Sun Rooms

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All Season Patio & Sunrooms has been in Business since 1997 and sells and Install Four Season and Three Season Patio and Sunrooms. All Season Patio & Sunrooms also Installs, screen porch enclosures, deck enclosures, patio enclosures and complete Custom Built Sunrooms. All Season Patio & Sunrooms also sells and installs Interior and Exterior Solar Shades. All Season Patio and Sunrooms is fully licensed, Bonded and Insured.

All Season Patio & Sunrooms has been in Business since 1997 and sells and Install Four Season and Three Season Patio and Sunrooms. All Season Patio & Sunrooms also Installs, screen porch enclosures, deck enclosures, patio enclosures and complete Custom Built Sunrooms. All Season Patio & Sunrooms also sells and installs Interior and Exterior Solar Shades. All Season Patio and Sunrooms is fully licensed, Bonded and Insured.


"I have never encountered a business worse than this one. My advice to anyone considering Trinity is to run away, but run away fast. I contracted Trinity to build a modest home for us in Harlem. We chose Trinity because their price was much lower than other builders. After closing on the loan, we learned why. Before Trinity had even started on construction, they started hitting us with extra costs. More block - $1700, extra steps - $1800, building permits - thousands of dollars. When we protested that these things should have been included in the original estimate, Trinity refused to build the home after we filed a complaint against them with the Better Business Bureau and left several negative reviews online. Of course this was after we'd closed, so Trinity was already holding tens of thousands of dollars that belonged to us. We would have been happy to walk away at this point, but doing so would have meant a loss of well over $10k in closing costs and other fees. Ultimately, we had to hire an attorney to compel Trinity to finish the home. In the end, we closed on our loan in early June and the house wasn't finished until February. Even though our contract stated that Trinity was supposed to finish the home in 120 days after footers were poured, the footers were poured in August and the house wasn't done until February. The sales guy Ryan, told us on multiple occasions that it almost never took them a whole 4 months to finish a house. The house we got has a ton of shoddy construction that Trinity refused to fix during our walkthrough. The posts on the front porch have gashes in them, but Trinity said they met building code even if they're ugly. One window was shoe-horned into place and cracked the window frame, instead of replacing it Trinity smeared some caulk on the crack that of course just cracked again within a week or two. When Trinity's contractors built steps that didn't come all the way to the ground, they stole several hundred dollars of rock from a pile of rock that was supposed to be used for our driveway to fix the problem. Trinity failed our certificate of occupancy inspection with Columbia County over 9 issues. Their fixes paid zero attention to how they looked cosmetically. Including using white caulk in between a grey box and grey siding. Also, a lot of the posts to the porches weren't even level. Also, all of the finishes are super cheap and there's no way to upgrade. The light fixtures, stove, doors and locks are all things that will likely have to be replaced and discarded. During the process, Trinity asked lots of things of us that other builders never do (between my parents and I, this was our 4th custom home we'd had built) like pulling permits. We had to fill out permits, work with the county and pay for permits. Then Trinity expected us to know construction related items like what the County code was for how close they could dig the well to our property line. When I protested that it wasn't my responsibility to know building codes, they blew up on me. They would tell us at the last minute that a specific permit was needed, and then when it took days or a week to get, act like we were holding things up. Finally, nearly all of our issues arose from dealing with the owner of Trinity homes Jerry Bobek and his yes-man Jim Bartlebaugh. Jerry threatened me with everything from imprisonment to lawsuits for leaving bad reviews. He also told me again and again that Trinity secretly records all conversations with customers and that his Atlanta attorneys would leave me broke and penniless if I didn't do what he said. He told me several times that he had people "looking into me". The guy is completely unhinged and I wouldn't buy a paperclip from him. Also, don't be fooled by the name "Trinity", in my experience there is absolutely nothing Christian about this business, the people who run it or the man who owns it."

Joshua L on March 2021

Trinity Custom Homes, LLC

"I have never encountered a business worse than this one. My advice to anyone considering Trinity is to run away, but run away fast. I contracted Trinity to build a modest home for us in Harlem. We chose Trinity because their price was much lower than other builders. After closing on the loan, we learned why. Before Trinity had even started on construction, they started hitting us with extra costs. More block - $1700, extra steps - $1800, building permits - thousands of dollars. When we protested that these things should have been included in the original estimate, Trinity refused to build the home after we filed a complaint against them with the Better Business Bureau and left several negative reviews online. Of course this was after we'd closed, so Trinity was already holding tens of thousands of dollars that belonged to us. We would have been happy to walk away at this point, but doing so would have meant a loss of well over $10k in closing costs and other fees. Ultimately, we had to hire an attorney to compel Trinity to finish the home. In the end, we closed on our loan in early June and the house wasn't finished until February. Even though our contract stated that Trinity was supposed to finish the home in 120 days after footers were poured, the footers were poured in August and the house wasn't done until February. The sales guy Ryan, told us on multiple occasions that it almost never took them a whole 4 months to finish a house. The house we got has a ton of shoddy construction that Trinity refused to fix during our walkthrough. The posts on the front porch have gashes in them, but Trinity said they met building code even if they're ugly. One window was shoe-horned into place and cracked the window frame, instead of replacing it Trinity smeared some caulk on the crack that of course just cracked again within a week or two. When Trinity's contractors built steps that didn't come all the way to the ground, they stole several hundred dollars of rock from a pile of rock that was supposed to be used for our driveway to fix the problem. Trinity failed our certificate of occupancy inspection with Columbia County over 9 issues. Their fixes paid zero attention to how they looked cosmetically. Including using white caulk in between a grey box and grey siding. Also, a lot of the posts to the porches weren't even level. Also, all of the finishes are super cheap and there's no way to upgrade. The light fixtures, stove, doors and locks are all things that will likely have to be replaced and discarded. During the process, Trinity asked lots of things of us that other builders never do (between my parents and I, this was our 4th custom home we'd had built) like pulling permits. We had to fill out permits, work with the county and pay for permits. Then Trinity expected us to know construction related items like what the County code was for how close they could dig the well to our property line. When I protested that it wasn't my responsibility to know building codes, they blew up on me. They would tell us at the last minute that a specific permit was needed, and then when it took days or a week to get, act like we were holding things up. Finally, nearly all of our issues arose from dealing with the owner of Trinity homes Jerry Bobek and his yes-man Jim Bartlebaugh. Jerry threatened me with everything from imprisonment to lawsuits for leaving bad reviews. He also told me again and again that Trinity secretly records all conversations with customers and that his Atlanta attorneys would leave me broke and penniless if I didn't do what he said. He told me several times that he had people "looking into me". The guy is completely unhinged and I wouldn't buy a paperclip from him. Also, don't be fooled by the name "Trinity", in my experience there is absolutely nothing Christian about this business, the people who run it or the man who owns it."

Joshua L on March 2021




Avatar for Strafford Window Manufacturing, Inc.

Strafford Window Manufacturing, Inc.

5.00(
1
)

Strafford Window Manufacturing, Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do not manufacture windows or doors for homes nor do we use Insulated glass. Strafford Window Mfg. manufacturers custom wood windows for barns, sheds, stables, pool houses, cabin, porches and interior applications in the home. Our windows are made of all wood and single strength glass. Call for pricing on Tempered glass. Strafford Window MFG. manufactures Sashes, Transoms, Single Hung Window Units, Hopper Window Units, Fixed Window Units and Screens.

"These windows are solid, well built and look great. I will be ordering more for my house."

Don P on September 2020

We do not manufacture windows or doors for homes nor do we use Insulated glass. Strafford Window Mfg. manufacturers custom wood windows for barns, sheds, stables, pool houses, cabin, porches and interior applications in the home. Our windows are made of all wood and single strength glass. Call for pricing on Tempered glass. Strafford Window MFG. manufactures Sashes, Transoms, Single Hung Window Units, Hopper Window Units, Fixed Window Units and Screens.

"These windows are solid, well built and look great. I will be ordering more for my house."

Don P on September 2020


Affinity Building Systems

5.00(
1
)

Affinity Building Systems

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Affinity Building Systems is a leading manufacturer of high-performance modular structures for single-family or multi-family residences, hospitality, and commercial structures such as offices, hotels, apartments, etc. Our modular buildings are built to the same building codes as traditional site-built construction. Affinity Building Systems is based in Lakeland, Georgia and provides modular buildings to independent, authorized builders throughout the Southeast. (Florida, Georgia, Alabama, Mississippi, Louisiana, South Carolina, North Carolina, and Tennessee)

"It went wonderfully! Going with modular construction saved me so much time. My builder's pricing was very competitive with other local contractors but Affinity quality is unmatched!"

Dusty N on August 2019

Affinity Building Systems is a leading manufacturer of high-performance modular structures for single-family or multi-family residences, hospitality, and commercial structures such as offices, hotels, apartments, etc. Our modular buildings are built to the same building codes as traditional site-built construction. Affinity Building Systems is based in Lakeland, Georgia and provides modular buildings to independent, authorized builders throughout the Southeast. (Florida, Georgia, Alabama, Mississippi, Louisiana, South Carolina, North Carolina, and Tennessee)

"It went wonderfully! Going with modular construction saved me so much time. My builder's pricing was very competitive with other local contractors but Affinity quality is unmatched!"

Dusty N on August 2019

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Home Building questions, answered by experts

The average size of a pool house is between 180 and 220 square feet. Small pool sheds may only be 25 to 50 square feet, while luxury pool houses you can use as a guest house can sit between 200 and 400 square feet. Consider what you’ll use the space for and how much of your yard it will take up when deciding on the right size for your project.

The number of rooms a guest house should have really depends on your needs. A small guest house might only need one bedroom, a bathroom, a living room, and a kitchen. Larger units may have multiple bedrooms and bathrooms. Your local building codes may limit the number of rooms or square footage you can have in a guest house.

The term “cottage” is subjective, so there’s no rigid definition, but it generally refers to a small home with simple and purposeful architecture that embraces nature and focuses on charm over everything else. Cottages are typically 1 or 1 1/2-stories tall, usually with gabled roofs, and are built out of natural materials that help make the structure a part of the surrounding nature rather than something that stands out from it. A big part of what makes a cottage a cottage is the decor, which includes natural materials from the nearby area.

The requirement for building permits varies by location, but most building departments will require permits for any changes to the structural components of a home. They’ll also require them for changes to the plumbing, electrical, and HVAC components, as well as any permanent improvements to the land, including concrete patios or foundations for additions or outbuildings. You also might need permits for things like roof replacement and window replacement, depending on your local government.

Tiny houses, often called tiny homes, need between 100 to 400 square feet, with the most common size being between 200 and 300 square feet. Tiny houses more than 400 square feet venture into apartment-size dwellings and may be considered more of a traditional house than a tiny home. The number of occupants, desired lifestyle, and furniture will all be major factors that determine the desired tiny house size.

The Allendale, SC homeowners’ guide to home building services

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