Do I need a building permit for roof replacement in Mobile County, AL?

Yes. In Mobile County, residential roof replacement projects typically require a building permit to ensure compliance with the statewide residential building code and structural safety standards.

What is the average cost of a permit in Mobile County?

The baseline permit fee in Mobile County averages approximately $175.00, depending on square footage, estimated valuation, and inspection requirements.

What is the median labor wage for contractors in Mobile County?

According to Bureau of Labor Statistics (BLS) data, the median hourly labor wage in this region is $26.50 per hour, with local home age averaging 37 years.

ZIP CODE: 36528 Dauphin Island, AL • Mobile County 2026 Verified Municipal Rules

Dauphin Island, AL (ZIP 36528) Permit & Cost Guide

Comprehensive residential building permits, official municipal inspection guidelines, and localized construction wage benchmarks for property owners and licensed contractors in ZIP 36528 (Dauphin Island, Mobile County).

Permit Authority

Mobile County Building Inspections & Permits

(800) 555-0112

Base Permit Fee

$175.00

Municipal Filing Baseline

Local Trade Wage

$26.50/hr

+0% vs US Median

Avg Home Vintage

37 Yrs

Built Circa 1989

Project Permit Guides Available for ZIP 36528

Select project for specialized walkthrough

🏠 36528 Ready

Roof Replacement

Official inspection thresholds, BLS trade costs ($26.50/hr), and Dauphin Island municipal code requirements.

Fee: $175.00 Open Guide →

❄️ 36528 Ready

HVAC System Installation

Official inspection thresholds, BLS trade costs ($29.68/hr), and Dauphin Island municipal code requirements.

Fee: $125.00 Open Guide →

⚡ 36528 Ready

Electrical Panel Upgrade

Official inspection thresholds, BLS trade costs ($31.27/hr), and Dauphin Island municipal code requirements.

Fee: $110.00 Open Guide →

Live Cost Calculator • ZIP 36528 (Dauphin Island)

Calculated using Mobile County BLS labor index ($26.50/hr) and local building code tiers.

2026 Interactive Cost Estimator

Mobile County Roof Replacement Calculator

Calibrated with BLS OEWS trade wages ($26.50/hr) and local municipal permit fees.

Estimated Project Total

Estimated Bid: $0 - $0

Project Size Presets 1 Square = 100 Sq. Ft.

Exact Project Size: 22 Squares --

10 Squares 30 Squares 50 Squares

Material / Efficiency Grade

Architectural Shingles

30-Year Standard ($185/sq)

3-Tab Asphalt Economy

Budget Option ($138/sq)

Standing Seam Metal

Premium Lifetime ($435/sq)

Material / Hardware

Shingles, underlayment, flashing & ventilation

Trade Labor

26.50/hr BLS × 3 hrs/sq (1.15x decking restoration)

Municipal Permit Fee

$175.00

Mobile County Regulatory Tier

Local Estimation Methodology: Calculated dynamically from official BLS wage rate ($26.50/hr) for Mobile County tradesmen. Properties with a median age of 37 years factor in a 1.15× vintage multiplier to account for potential structural retrofits and legacy code reconciliation.

ZIP 36528 Inspection Boundary & Map

Dauphin Island, AL • Lat: 30.2549° N, Lng: -88.1349° W

Google Maps →

Local Permitting Protocol for Dauphin Island, AL (ZIP 36528):

Properties in ZIP 36528 fall under the direct jurisdiction of Mobile County Building Inspections & Permits. Whether completing a roof tear-off, central AC replacement, or 200-amp electrical panel installation, state and local building codes require licensed contractors to pull permits prior to commencing structural or mechanical work.

ZIP 36528 Actions

Base Permit Fee

$175.00

Call (800) 555-0112

Mobile County Building Inspections & Permits

Phone: (800) 555-0112

Jurisdiction: Mobile County

ZIP Code: 36528

Visit Official Portal →

Nearby ZIPs in Mobile County

Link Equity

Explore building permit benchmarks in neighboring areas:

# 36505 (Axis) # 36509 (Bayou La Batre) # 36512 (Bucks) # 36521 (Chunchula) # 36522 (Citronelle) # 36523 (Coden) # 36525 (Creola) # 36541 (Grand Bay) # 36544 (Irvington) # 36560 (Mount Vernon) # 36568 (Saint Elmo) # 36571 (Saraland) # 36572 (Satsuma) # 36575 (Semmes) # 36582 (Theodore) # 36587 (Wilmer)

Frequently Asked Questions for ZIP 36528 (Dauphin Island)

Do I need a building permit in ZIP 36528 for a roof or HVAC replacement?

Yes. Under the municipal building regulations of Mobile County, any major structural work such as roof replacement, whole-home HVAC installation, or electrical panel upgrades exceeding minimum valuation thresholds requires a certified building permit.

What is the median labor wage for contractors serving ZIP 36528?

According to the latest Bureau of Labor Statistics (BLS) OEWS data for this metropolitan division, the median trade wage is $26.50/hour, which is +0% compared to the national average.

Where do I submit my permit application for Dauphin Island?

Applications can be submitted directly through Mobile County Building Inspections & Permits by calling (800) 555-0112 or visiting their official municipal permitting portal.