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Bringing Integrity to Construction
Trusted Local Experts in Construction, Plumbing & Remodeling
Serving Charleston & Greenville with top-tier service, reliable results, and unmatched professionalism.
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UpState Services

MSC Construction of Greenville, SC is comprised of an experienced team of professionals with over 30 years in the industry of managing and performing all aspects of home and commercial remodeling and repairs.

LowCountry Services

Currently offering specialized services in sunrooms and deck additions and kitchen and bathroom upfits Small or large, your projects will be handled with the same level of expertise, professionalism and craftsmanship.

Why MSC Construction?

We’re Local. We’re Licensed. We’re Here to Help.


From full residential remodels to emergency plumbing and HVAC fixes, MSC Construction brings quality, care, and integrity to every project.

Licensed
& Insured
Transparent
Pricing
Flexible Financing Available
Fast, Friendly
& Professional
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MSC Construction

Built on Experience. Driven by Integrity. Grounded in Faith.

At MSC Construction, we take pride in combining hands-on expertise with old-school values to deliver high-quality service across South Carolina. Led by owner Michael “Sean” Connolly — a licensed builder with over 30 years of experience in the Lowcountry and Upstate — our team approaches every project with craftsmanship, accountability, and heart.

Project Manager TJ Williams brings a strong work ethic and love for building legacy homes, inspired by his roots in scenic Table Rock. Like the rest of our crew, he’s driven by excellence, efficiency, and a commitment to serving our community with faith and purpose.

Our Services

MSC Construction
Kitchens

Discuss your plan with our knowledgeable professionals and...

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Remodeling

Full Service Interior and Exterior Remodeling, Restoration and Repairs...

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Bathrooms

Our craftsmen have you covered, from plumbing and electrical, to tile...

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Historic Preservation

Owner is expert in historic preservation; restoring, fabricating a...

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What They Say!

"Not only were they punctual in the inspection schedule, but repairs were professionally completed in a short period of time. All of the employees were courteous and professional. They were able to answer all my questions and address all my concers. I am pleased with their quality of work and confident to recomment their services as true professionals in the constructon business. I must also add that the wohle experience was unique and pleasant because they conducted themselves professionally, respectfully and always with a smile. Thank you for a job well done."

H. Lopez
Happy Hollow Cr.
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Our Blogs

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Ready to Start Your Project? Let’s Talk.

From small renovations to full remodels, MSC Construction is here to help bring your vision to life—on time, on budget, and with unmatched integrity. Book your free consultation today and experience the MSC difference.

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