Crafted to a higher standard.
At Harkin on Coleman, craft is more than a principle — it’s a practice. Every home is built with materials chosen for performance, methods proven to endure, and a builder who believes in doing things the right way at every step. From the strength of the structure to the comfort you experience every day, our approach delivers a level of quality that quietly exceeds the standard.
Stronger, Quieter, Built to Last
Built with the same methods and materials trusted in custom homes, every residence is designed for comfort you can feel and durability you’ll appreciate year after year.
2×6 exterior walls create a sturdier, more insulated home—cooler in summer, warmer in winter, and quieter all around.
Spray-foam insulation improves energy efficiency and helps maintain consistent temperatures throughout the home.
Rockwool + R-11 sound batt insulation reduce everyday noise between floors and interior rooms, so the home feels peaceful even when life is moving around you.
Premium-grade studs provide long-term stability, minimizing settling and helping your home age gracefully over time.
A Solid Foundation Under Every Footstep
A stronger foundation means a more stable, quieter home. One that feels reassuringly solid from the moment you walk in.
¾" AdvanTech® subflooring delivers superior stability and moisture resistance to prevent squeaks and soft spots.
Engineered construction ensures your floors remain level and secure, even through seasonal changes.
Precision installation methods help eliminate vibration and noise, adding to the overall comfort of daily living.
Long-term moisture protection designed specifically for Lowcountry humidity conditions.
Premium Windows & Natural Light
Designed for coastal living and everyday comfort, our window package brings in beautiful light while protecting your home and improving energy efficiency.
Marvin Elevate impact-rated windows offer exceptional strength, storm protection, and long-term performance.
Exceptional thermal efficiency to keep interiors comfortable across seasonal temperature shifts.
Enhanced thermal performance keeps your home more comfortable year-round while helping control utility costs.
Fiberglass exteriors + wood interiors combine durability on the outside with warmth and character on the inside.
Systems That Elevate
Daily Living
Thoughtfully chosen systems make your home more comfortable, more efficient, and easier to manage—so living here simply feels better.
Premium Wolf + Sub-Zero appliances, included as standard — professional-quality performance, built to last.
High-performance HVAC systems keeps temperatures consistent and humidity in check—vital in Lowcountry coastal living.
Smart home package puts lighting, security, and climate control at your fingertips, whether you’re home or away.
Energy-efficient appliances and systems reduce monthly costs and support long-term sustainability.
Homes built with trust feel different — quieter, stronger, and more enduring. At Harkin, the quality you can’t always see is the quality you’ll appreciate every day. It’s care, integrity, and elevated building standards, woven into every square foot.