What does it cost to fully upgrade a home in Hattiesburg, MS? (2026)
What it typically takes to modernize the major systems of a Hattiesburg home, localized for local labor and climate.
Most homeowners spread this out rather than doing it all at once. Here's how the major projects add up for a full modernization in Hattiesburg — each line is a localized 2026 estimate, and you can click any project for the full breakdown.
| Project | Hattiesburg 2026 range |
|---|---|
| HVACFurnace Replacement | $3,550 – $6,400 |
| RoofingAsphalt Shingle Roof Replacement | $5,700 – $11,700 |
| Water HeatersTank Water Heater Replacement | $1,150 – $3,000 |
| WindowsVinyl Window Replacement | $4,900 – $14,450 |
| PaintingInterior House Painting | $3,700 – $11,100 |
| FlooringHardwood Flooring Installation | $5,600 – $14,000 |
| PlumbingWhole House Repipe | $3,350 – $7,600 |
| InsulationAttic Insulation | $1,450 – $5,750 |
| Complete home upgrade | $29,400 – $74,000 |
Renovating a home in Hattiesburg
How much does it cost to fully renovate a home in Hattiesburg?
Expect $29,400–$74,000 to modernize the major systems of a Hattiesburg home in 2026 — that's HVAC, roofing, windows, flooring, plumbing and more, each localized to Hattiesburg's labor rates, climate and permit fees.
Which home upgrade is most expensive in Hattiesburg?
Hardwood Flooring Installation is typically the largest line at $5,600–$14,000, while Tank Water Heater Replacement is the most affordable at $1,150–$3,000.
Should I do every upgrade at once in Hattiesburg?
Most homeowners don't do it all in one go. Start with the systems that are failing or matter most — in Hattiesburg, that's often flooring — then spread the remaining projects over several years to avoid one disruptive, expensive stretch.
Complete home costs in nearby Mississippi cities
Figures here sum one representative project per category, adjusted for Hattiesburg's hot climate and local labor/permit costs. It's a planning estimate, not a quote — expect to phase this over several years.