About International Construction Services: Columbia, SC's Trusted Roofers & Masons
About International Construction Services in Columbia, SC begins with a straightforward story — a family-founded contractor built on honest, top-quality work.
Established in 1995 by Milton Posada, Sr., International Construction Services, Inc. has served the midlands community of South Carolina since 2000, protecting homes and businesses from the frequent thunderstorms, humidity, and severe weather that define Carolina roofs.
Our reputation has been shaped project by project, roof by roof, and stone by stone.
Call (803) 699-5106 today to speak with our team about your roofing or masonry project.
You can also use our self-scheduling tool online — no phone calls or waiting required.
Our Legacy of Excellence
International Construction Services was built on a simple belief: people come first. That principle shapes every estimate, every crew we send out, and every conversation we have with a homeowner.
Our core values — integrity, consistency, and satisfaction — are the foundation of everything we do. They're the reason clients trust us with one of the largest investments they'll ever make in their home.
Nearly 30 Years of Craftsmanship
International Construction Services, Inc. brings nearly 30 years of professional experience to the exterior repairs and improvements Columbia families rely on.
Founder Milton Posada, Sr. established the company in 1995 on a model of honesty and top-quality work. Until 2010, the company worked primarily with building contractors — a background that gave our team a deep understanding of every layer of a building envelope, from decking and framing to finish materials.
In the spring of 2010, we perfected our residential roofing division, forming an elite team of roofing experts now serving South Carolina, North Carolina, and Georgia communities.
Our credentials reflect that experience:
- GAF Factory-Certified™ Contractor
- A+ Rating with the Better Business Bureau®
- BBB Torch Award for Marketplace Ethics — Winner (2011)
- HomeAdvisor Screened & Approved
The BBB Torch Award, in particular, is a proven testament to the honest work we continuously strive to deliver. It isn't given lightly, and we don't take it lightly either.
Take a look at Our Projects to see the craftsmanship behind those credentials.
Comprehensive Roofing and Masonry Services
Columbia homeowners come to us for the full range of exterior work — not just a single service line. That breadth is part of what allows us to see a home as a complete system rather than a stack of separate problems.
Roofing Solutions
Our roofing services include inspections, re-roofing, repair, replacements, and new construction roofing. We handle residential and commercial projects alike.
We also provide insurance claims assistance, which matters enormously in a region where summer thunderstorms, hail, and occasional hurricane remnants can cause sudden damage. Our team has helped Columbia homeowners navigate the claims process so they aren't left guessing about coverage or out-of-pocket costs.
We use outstanding materials from leading North American manufacturers, including GAF, IKO, and CertainTeed. This lets us offer products, services, and coverages other roofing contractors can't match.
For homeowners exploring options, our guide to Everything You Need To Know About Metal Roofing and our overview Answering Your Most Common Questions About Re Roofing are helpful starting points.
Stone Masonry Expertise
In addition to complete roofing services, we offer stone masonry to enhance your home's exterior design. Over the years, we've established partnerships with leading brands to give you a wide selection of style, color, and texture options for stone accent work.
The process is straightforward. You give us the square footage of the installation area and the stone design you prefer, and we turn your ideas into reality.
Stone columns, outdoor and indoor fireplaces, and accent installations are all part of what our masonry team does. It's the kind of work that adds character homeowners notice for decades.
Ready to talk through a roofing or masonry project? Call (803) 699-5106.
Commitment to Safety and Quality
To deliver the peace of mind that comes with a successful project, we first prioritize the safety of every jobsite. No production goal or schedule pressure will ever outweigh the importance of protecting our team.
We're committed to maintaining a safe, healthy work environment for our employees, clients, and partners. Safety is the glue that holds everything together.
Our partnership with Lancaster Safety strengthens that commitment. Through it, our jobsites operate under strict safety standards, our employees receive proper training, and a strong safety culture is continuously developed across the organization.
Our crew members also receive regular, ongoing training to stay current with the latest industry techniques and technologies. That training translates directly into faster, cleaner, more reliable work on your home.
By fostering a culture of awareness, accountability, and continuous improvement, we ensure that every individual returns home safely at the end of each day — and every project reflects the standards we set.
Financing and Insurance Assistance
A new roof or masonry project is a meaningful investment, and we believe homeowners deserve clarity about cost before any work begins.
Every project starts with a thorough inspection and a detailed estimate. You'll know exactly what we recommend, why we recommend it, and what it will cost — with no vague pricing and no surprises after work begins.
When storm damage is involved, our team assists directly with insurance claims. We've helped countless Columbia homeowners navigate the claims process so they aren't left with unexpected out-of-pocket bills.
For homeowners exploring how to pay for a larger project, our resource All About Financing Your Roof Replacement 4 Ways walks through common approaches. You can also check current Promotions for offers that may apply to your project.
Homeowners interested in reducing long-term energy costs will also find our guide What You Need To Know About Energy Efficiency And Roofing useful during the planning stage.
Call (803) 699-5106 to request a free estimate for your Columbia, SC project.
Service Areas in Columbia, SC
We proudly serve homeowners and businesses throughout the greater Columbia, SC area and the broader Midlands, along with surrounding communities across South Carolina, North Carolina, and Georgia.
Our service coverage extends to:
- Greenville, SC
- Charleston, SC
- Augusta, GA
- Raleigh, NC
- All surrounding communities
If you're unsure whether your property falls within our service area, give us a call. We're happy to confirm coverage and schedule an inspection at a time that works for you.
Being local matters. Columbia's climate — with its intense summer heat, humidity, sudden thunderstorms, and occasional severe weather — creates roofing challenges you can only anticipate through years of hands-on experience in this region.
What Our Customers Say
The most reliable measure of a contractor is what homeowners say after the job is done. Our clients consistently highlight professionalism, cleanliness, and clear communication from start to finish.
One homeowner wrote: "There wasn't anything as much as a piece of paper left behind when they were all finished. We were thoroughly impressed at how easy their teamwork made it look."
Another shared: "Excellent work. Enjoyed all the employees. Well mannered. Professional and fast work."
You can read more reviews on our Testimonials page and see completed work in our Video Gallery.