Home Additions & Exterior Remodeling in Marietta, GA

Master suite additions in Marietta typically range from $50,000 to $150,000 or more, depending on square footage and finish level. Luxury features like heated tile floors, dual vanities, or a soaking tub push the budget higher, as does the plumbing complexity of relocating water lines. Marietta construction labor rates reflect Cobb County's competitive market, so we always provide a detailed, line-item estimate before breaking ground.

Yes — any structural addition in Marietta requires permits from both Cobb County and the City of Marietta, depending on your jurisdiction. Need Construction handles the entire permitting process, from structural engineering drawings to filing applications and scheduling inspections. Most Marietta permits are approved within two to four weeks, and we factor that timeline into every project schedule so there are no surprises.

Absolutely. Many of Marietta's established neighborhoods — East Cobb, West Side, and areas near Kennesaw Mountain — are full of single-story ranches with strong foundations that can support a second floor. We start with a structural integrity assessment of the existing foundation and load-bearing walls. Vertical expansion is one of the smartest ways to add living space in Marietta without sacrificing yard area, and we manage every phase from engineering to framing to finish work.

A typical split-level exterior remodel in Marietta runs four to eight weeks from start to finish. The project moves through clear phases: old siding removal, structural sheathing inspection, new siding and trim installation, and final paint or caulking. North Georgia weather can occasionally add a few days — heavy spring rain or a rare ice event — but we build buffer time into the schedule so your completion date stays on track.

For Marietta's hot, humid summers and occasional freeze-thaw cycles, fiber cement (James Hardie) is the gold standard — it resists moisture, termites, and rot far better than wood. LP SmartSide is another strong performer with a more natural wood-grain texture. Board and batten siding has become especially popular in Marietta for achieving that modern farmhouse aesthetic, and both fiber cement and engineered wood versions hold up beautifully against Georgia humidity.

Yes. Need Construction is fully licensed and insured in the state of Georgia, and owner Wes Coppola is directly involved on every Marietta job site. We hold GAF Certified Installer and Deckorators Certified Pro designations, which means manufacturer-backed labor warranties on the products we install. You're working with the owner, not a revolving crew of subcontractors.

Definitely — converting a three-season sunroom into a year-round living space is one of the most popular projects we do in Marietta. The key upgrades are insulated low-E windows, proper wall and ceiling insulation, and tying into your home's HVAC system so the room stays comfortable through Georgia's 95-degree summers. We also convert screened porches into fully enclosed sunrooms, which adds real square footage and value to your home.

Start with local experience — a builder who has completed projects in Cobb County understands Marietta's permitting process, soil conditions, and neighborhood architectural standards. Verify they carry manufacturer-backed labor warranties, not just material warranties. And look for direct project management oversight, meaning the owner or a senior project manager is on-site regularly, not just sending crews. Need Construction checks every one of those boxes.