If you've ever searched "how long does a remodel take," you've probably seen answers like "6-8 weeks for a bathroom" or "3-4 months for a kitchen." Those numbers look clean on paper: and they're technically possible: but they rarely tell the full story. The reality? Most homeowners in the Atlanta metro area underestimate their project timeline by 30-50%, not because contractors are slow, but because they don't account for the hidden phases that happen before the first nail gets hammered.
At Mosier Reisom Construction & Engineering, we've managed hundreds of residential remodels across Gwinnett County and the surrounding areas, and we've learned one thing: honest timelines build trust, prevent frustration, and lead to better outcomes. So let's walk through what a realistic remodel schedule actually looks like: from the moment you contact us to the day we hand you the keys.
Phase 1: Pre-Construction (Design, Engineering, and Selections)
This is where most homeowners lose 4-10 weeks they didn't plan for, and it's also the phase that determines whether your project stays on schedule or spirals into delay after delay. Pre-construction isn't just "planning": it's a structured process that includes site evaluation, design development, material selection, budget finalization, and contract preparation.
Here's what happens during pre-construction:
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Initial Consultation & Site Assessment (Week 1): We walk your property, discuss your vision, identify structural or code considerations, and establish a preliminary scope. For projects involving bathroom remodeling or kitchen remodeling, we'll assess plumbing access, electrical capacity, and load-bearing walls.
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Design & Engineering Review (Weeks 2-4): If your project requires structural changes, HVAC relocation, or custom layout work, our in-house engineering team produces stamped drawings that meet Georgia building codes. This step is non-negotiable for additions, load-bearing wall removal, or foundation work.
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Material Selections & Allowances (Weeks 3-6): This is where timelines either accelerate or stall. Cabinets, countertops, tile, fixtures, appliances: each has a lead time, and custom orders can stretch 8-12 weeks. We provide a selection deadline schedule so you know exactly when each decision needs to be locked in.
Why this phase matters: Skipping or rushing pre-construction leads to change orders, rework, and budget overruns. A kitchen remodel that starts with incomplete plans and "we'll figure it out later" selections will blow past its timeline by 30-60 days: guaranteed.
Phase 2: The Gwinnett County Permit Queue (And Why It's Outside Anyone's Control)
Let's talk about the part of your timeline that frustrates homeowners and contractors alike: permits. In Gwinnett County, permit review times vary based on project complexity, departmental workload, and whether your plans trigger additional reviews (fire marshal, health department, environmental).
Typical permit timelines in Gwinnett:
- Minor Projects (deck replacement, bathroom remodel with no structural changes): 2-3 weeks for plan review and approval.
- Major Projects (kitchen addition, whole-home remodel, new construction): 4-8 weeks, especially if engineering reviews or variance requests are required.
- Expedited Review: Available for an additional fee, reducing review time to 5-10 business days: but only if plans are complete and code-compliant on first submission.
The key word here is first submission. If your plans come back with corrections (missing details, code violations, incomplete engineering stamps), you're looking at another 2-4 weeks for resubmission and re-review. This is why working with a licensed, experienced contractor matters: our team submits clean, compliant plans that pass review the first time.
Pro tip: While permits are in review, we order long-lead materials and coordinate subcontractor schedules so we're ready to start the day your permit is issued. This overlap saves 2-3 weeks compared to waiting until approval to begin ordering.
For a deeper look at what triggers permit requirements in Gwinnett, check out our guide on permits in Gwinnett County.
Phase 3: Material Lead Times (The Supply Chain Reality)
Here's the uncomfortable truth: your project timeline is partially controlled by manufacturers and suppliers, and in 2026, lead times remain unpredictable. Standard stock items (drywall, lumber, basic fixtures) arrive within days. Custom or specialty items? That's a different story.
Typical lead times for common remodel materials:
- Custom Cabinets: 8-12 weeks from order to delivery
- Quartz or Granite Countertops: 3-4 weeks (templating happens after cabinets are installed)
- Tile (specialty or imported): 4-8 weeks
- Windows and Doors (custom sizes): 6-10 weeks
- Appliances (high-end or built-in): 4-6 weeks
- HVAC Equipment (specialty or high-efficiency units): 3-5 weeks
The strategy we use: order early, order smart, and build in buffer time. During pre-construction, we lock in your material selections and place orders as soon as your deposit clears and permits are submitted. This means when your permit gets approved, your materials are already in transit or staged in our warehouse.
What happens if you change your mind mid-project? If you swap out your countertop selection three weeks into construction, you've just added 3-4 weeks to your timeline (plus restocking fees). This is why we emphasize decision deadlines during pre-construction: it's not about being rigid, it's about keeping your project moving.
Phase 4: The Build Sequence (Why Order Matters)
Once permits are issued and materials are staged, construction begins: and this is where project management separates good contractors from great ones. A remodel isn't a linear process; it's a choreographed sequence of trades, inspections, and installations that must happen in the right order to avoid rework and delay.
Here's how a typical kitchen or bathroom remodel progresses:
Weeks 1-2: Demolition & Rough-In
Demo happens fast (1-3 days), but what comes next: plumbing rough-in, electrical rough-in, HVAC adjustments, and structural framing: requires coordination with inspectors and subcontractors. Each trade must complete their work and pass inspection before the next phase begins.
Weeks 3-4: Insulation, Drywall, and Mechanical Inspections
Once rough-in inspections pass, insulation goes in, drywall is hung and finished, and we schedule mechanical inspections (plumbing, electrical, HVAC). Any corrections identified during inspection add 2-5 days to this phase.
Weeks 5-7: Finish Carpentry, Cabinetry, and Flooring
Cabinets install first, then countertops are templated and fabricated (this takes 2-3 weeks). While countertops are in production, we install flooring, trim, and paint. Appliances and fixtures go in last.
Week 8: Final Inspections and Punch List
County inspectors return for final mechanical and building inspections. Once approved, we walk the project with you, address any punch-list items, and hand over warranties and care instructions.
Why this order matters: Painting before flooring causes overspray damage. Installing countertops before cabinets are level creates gaps. Bringing in appliances before drywall is complete risks damage. Every phase builds on the last, and skipping steps or rushing installations creates costly rework.
For projects involving deck construction, the sequence is different: footings and framing must pass inspection before decking and rails install: but the principle is the same: structure before finish, always.
Contingency Planning: The 10-15% Rule
Even with perfect planning, remodels encounter surprises. Hidden water damage behind a shower wall. Outdated wiring that doesn't meet current code. A subfloor that needs reinforcement. These aren't contractor mistakes: they're realities of working inside existing homes.
Our approach: Build 10-15% contingency time into every project timeline. A 10-week remodel becomes a 11-12 week estimate in our proposal, and a 16-week project gets quoted as 18 weeks. This isn't padding: it's honest risk management based on decades of experience working in Atlanta-area homes.
When we finish early, clients are thrilled. When we hit the estimated timeline despite encountering hidden conditions, clients appreciate the transparency. When a contractor promises an aggressive timeline with no buffer and finishes late, clients lose trust.
What This Means for Your Project
If you're planning a bathroom remodel in Lawrenceville, expect 10-14 weeks from contract signing to final walkthrough (4 weeks pre-construction + permits, 2 weeks material lead time overlap, 6-8 weeks construction). A full kitchen remodel? 14-18 weeks is realistic. A whole-home renovation or custom addition? 5-9 months, depending on scope and engineering complexity.
The homeowners who stay on schedule are the ones who:
- Make material selections on time (or early)
- Respond quickly to design questions and RFIs (requests for information)
- Understand that permits and inspections follow government timelines, not contractor timelines
- Budget for contingency time and don't schedule move-in dates based on best-case scenarios
At Mosier Reisom Construction & Engineering, every project truck, site sign, and team polo shirt carries our name because we stand behind our work and our timelines. We're not the fastest bid you'll get: we're the most honest one.
Let's Talk About Your Timeline
Ready to get a realistic schedule for your remodel: one that accounts for permits, lead times, and the actual build sequence? Call us at 770-274-4277 to discuss your project. We'll walk your property, review your scope, and provide a detailed timeline breakdown that includes every phase from design to final inspection.
No surprises. No shortcuts. Just honest construction management backed by engineering precision and years of experience in Gwinnett County and the Atlanta metro area.
Mosier Reisom Construction & Engineering : where realistic timelines and quality craftsmanship go hand in hand.