Top-Rated Exterior Remodeler in Charleston County, SC
American Custom Exteriors is a family-owned contractor working across Charleston County and the Lowcountry for over 40 years. Coastal South Carolina takes a heavy toll on building exteriors. Salt spray rusts standard metal hardware, humidity rots wood framing behind bad siding, and afternoon summer storms quickly find every tiny gap in an old roof. We repair, rebuild, and protect homes so they stand up to local weather year after year.
Building For Lowcountry Weather
Living near the coast means your house deals with non-stop humidity, severe UV exposure, and sudden tropical downpours. Standard building techniques that work fine inland often fail here within a few seasons. Nails corrode, wood swells, and trapped moisture turns into hidden rot behind siding or inside attic spaces.
As a local contractor, we select materials and installation methods specifically suited for these conditions. That means using proper flashing, corrosion-resistant fasteners, and heavy-duty underlayments so your home stays dry regardless of what hurricane season brings. Whether you need a full siding upgrade, custom deck, or an outdoor fireplace, we bring over 40 years of Lowcountry craftsmanship.
Our Core Exterior Services
Every property presents its own quirks and problem areas. Here is a practical breakdown of what we handle across the region.
Roof Tear-Offs & Replacements
When shingles start curling or storm damage exposes plywood, a quick patch job is not going to fix the underlying issue. We strip damaged roofs right down to the decking, replace soft or rotted boards, and lay down fresh underlayment before putting down architectural shingles or standing seam metal.
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New Roof Installations
Setting up the roof correctly from day one with professional roof installation on a new addition or build saves thousands in future repair bills. We work with heavy-duty shingles, metal roofing systems, and engineered tile designed for high-wind zones.
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Replacing Old, Leaky Windows
Drafty single-pane windows let air conditioning leak out fast during heat spikes in July. We pull out old, fogged, or jammed window units and replace them with custom vinyl or composite frames rated for coastal wind loads.
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New Construction & Specialty Windows
Installing windows on a new structure or cutting a fresh opening requires precise framing and exact flashing details. We cut, frame, and seal new openings, applying self-adhering flashing membranes around the entire rough opening.
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Custom Outdoor Decks
A yard in Charleston County needs a solid outdoor living space, but raw lumber degrades quickly under intense sun. Our expert deck installation utilizes pressure-treated framing and low-maintenance composite boards to withstand Lowcountry weather.
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Structural Repairs & Additions
Major renovation jobs sometimes reveal decayed framing, sagging door headers, or lingering storm damage underneath old trim. We handle full structural corrections, wall reframing, and complete trim overhauls.
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Gutter Systems That Actually Drain
Lowcountry rainstorms can dump inches of water in minutes. We roll out custom seamless aluminum gutters on-site, cutting them to the exact length of your roofline to keep rainwater flowing safely away from your foundation.
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Siding Built for Moisture and Salt Air
Worn siding drags down curb appeal and exposes wall sheathing to damp air. We tear off damaged siding, patch soft spots in the sub-wall, wrap the home in a fresh weather barrier, and install fiber cement or heavy-gauge vinyl.
Learn MoreWhat 40 Years in Business Taught Us
We have seen plenty of contractors come and go over four decades. Our family stays busy because we show up when promised, give straightforward evaluations, and stick to our original quotes.
40 Years Local Experience
Four decades of hands-on work on homes throughout coastal South Carolina.
Real Coastal Knowledge
We know local high-wind codes, proper flashing steps, and how to keep moisture out of framing.
Straightforward Planning
Clear scopes of work so you know what is being replaced, why it matters, and what it costs.
Solid Workmanship
Practical installers using materials made to handle heat, salt, and tropical wind.
How We Handle a Project From Start to Finish
Nobody likes surprises mid-project. We keep work clear and predictable from our first visit to the final job site sweep.
In-Person Site Visit
We inspect your roof, siding, or windows, take exact measurements, check for hidden wood rot, and talk through what you want to achieve.
Written Proposal & Material Options
You get a clear breakdown of materials, job steps, and costs. No hidden add-ons or vague pricing.
Active Build Phase
Our crew shows up, protects your driveway and lawn, removes old materials, and completes the build to local code.
Final Inspection Walkthrough
We walk the site together, inspect every trim piece, seam, and joint, and clear away all debris before we pack up.
Recent Projects Around the Area
Browse through photos of our recent work across the area, from full siding replacements to custom decks and metal roofs.
Real Feedback From Local Homeowners
Read what local homeowners have to say about working with our crew on their exterior projects.
"Hired ACE to repair exterior siding on my residence. Their team was awesome. From the estimation to the clean up after the project I was extremely happy with their work. Their team on site was friendly and professional. I'm already looking for their help on my next project. Would highly recommend them."
"Great company. Took a little longer than anticipated due to backorder items but good work & good workers did a really good job. Nice & professional they know how to treat their customers. How refreshing!"
"Great company to work with. They were very accommodating and very professional. They took the time to explain what they were doing and why they were doing it. The house came out great..... My wife is very happy..... Happy wife - Happy life......"
"Had an emergency with a situation that required custom fabrication. Called these guys ,they gad my part made before I could drive there. It was perfect, even put a double edge on it so I wouldn't cut myself. Super nice guys, if you have a job that needs done. These are the guys!! Thank you so much!"
"I've had both interior & exterior projects completed by Ace Custom Exteriors. They are fabulous to work with, attentive to details, take great care in protecting your surfaces and clean up after themselves. They'll make certain you are satisfied. They were also very accommodating to my schedule and even my house full of dogs! 5 star experience with all projects to date! *****"
"I was really impressed by how polite and friendly the team was, making the siding replacement a breeze. The corner where the vinyl meets stone is so vastly improved form the previous siding it is hard to describe the precision and thoughtfulness of the work. Their attention to detail and thorough work showed they were truly knowledgeable, all while offering a fair price that made me feel comfortable with the whole experience."
Towns and Communities We Serve
We work on residential properties and coastal homes across the region, including:
- Isle of Palms
- Mount Pleasant
- Folly Beach
- Charleston
- Kiawah Island
- Sullivan’s Island
- Seabrook Island
- Daniel Island
- North Charleston
- James Island
Common Questions About Exterior Remodeling
Answers to common questions about our exterior remodeling services in Charleston County, SC.
We cover the whole county. That includes downtown Charleston, Mount Pleasant, North Charleston, James Island, and West Ashley, along with barrier island communities like Isle of Palms, Sullivan's Island, Folly Beach, Seabrook, and Kiawah Island. Our crews bring equipment directly to your property, wherever you are located.
A standard roof or siding replacement usually takes three to five workdays, depending on weather. Larger renovations that combine windows, siding, gutters, and a new deck might take two to three weeks. We lay out a clear timeline before starting so you can plan around the noise and work.
We inspect your home in person before giving you a price. Costs depend on overall square footage, roof pitch, accessibility, and underlying repairs like rotted decking or framing. Once we hand you a written estimate, that price stands unless you ask to add extra work to the scope.
Yes. We carry a broad range of siding profiles, roofing colors, window grid patterns, and composite decking finishes. If your home sits in a historical district or has strict HOA rules, we help select materials that fit those aesthetic guidelines while meeting local wind codes.
Yes. Coastal weather is tough on houses. That is why we use non-corrosive fasteners, self-sealing membrane underlayments, storm-rated windows, and fiber cement or vinyl siding rated for high winds. Everything we put on your home is chosen to handle marine humidity and salt air.
Very little. Modern composite decks, fiber cement, and vinyl siding need minimal attention. A gentle rinse with a hose once or twice a year clears away salt dust and pollen. Clearing fallen leaves out of your gutters every fall keeps drainage moving properly.
Yes. American Custom Exteriors carries active general contractor licensing, state bonding, and complete coverage for general liability and worker's compensation. Your home and our crew are covered from the moment setup begins until cleanup ends.
We back our installation work with our own labor warranty. On top of that, the materials we install carry manufacturer warranties—some including lifetime coverage on architectural shingles, fiber cement siding, and composite decking. We provide all written warranty paperwork when the job is done.
Ready to Talk About Your Home?
If your roof is showing its age, your siding is fading, or you want to add a deck before summer, get in touch with American Custom Exteriors. We will set up a time to check your home, explain your options, and give you an honest quote. Call us at 843-518-9923 or email americancustomexteriorsllc@gmail.com.
Find Our Charleston Office
207 Pinewood DR, Summerville, SC 29483 — Serving Charleston County and surrounding areas.