Top Deck Building & Repair Companies in Milwaukee
5.IronSpire Deck Builders
Deck Building & Repair Cost in Milwaukee
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Milwaukee |
|---|---|
| Pressure-treated wood deck, installed | $32–$63/sq ft |
| Composite deck, installed | $53–$95/sq ft |
Deck Building & Repair prices in Milwaukee run about 6% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 5 companies serving Milwaukee, rated 4.5★ on average across 229 customer reviews.
Milwaukee Climate & Seasonal Timing
What Milwaukee's weather means for scheduling deck building & repair.
- Last spring frost
- April 25
- First fall frost
- October 14
- Annual precipitation
- 31.94"
- Heating degree days
- 6,779
- Cooling degree days
- 776
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 13.7° | 29.6° | 1.38" |
| Feb | 17° | 33.9° | 1.3" |
| Mar | 26.1° | 44.8° | 1.62" |
| Apr | 37.2° | 57.5° | 3.36" |
| May | 47.6° | 68.7° | 3.29" |
| Jun | 57.7° | 79.3° | 4.04" |
| Jul | 63.4° | 83.8° | 3.7" |
| Aug | 62.1° | 81.4° | 3.74" |
| Sep | 53° | 73.8° | 3.2" |
| Oct | 41.3° | 60.8° | 2.41" |
| Nov | 30.2° | 46.8° | 2.35" |
| Dec | 18.8° | 33.8° | 1.55" |
NOAA station data 3.23 miles from Milwaukee.
Permits & Regulations in WI
- Wisconsin has no handyman license; a DSPS Dwelling Contractor credential is required to pull permits on one- and two-family dwellings
- Work that needs no permit carries no state credential requirement
- Electrical, plumbing and HVAC work always needs the appropriately licensed trade, whatever the job size
License required: Wisconsin Dwelling Contractor credential for permitted work
Sources: dsps.wi.gov
Deck Building & Repair FAQs for Milwaukee
How much does it cost to build a deck in Milwaukee?
A pressure-treated wood deck in Milwaukee typically runs $32-$63 per square foot installed; composite costs more.
How many deck builders serve Milwaukee?
We track 5 deck builders serving Milwaukee.
Is deck building in Milwaukee more expensive than average?
Carpentry labor in Milwaukee runs about +5.5% versus the national average.
Do I need a permit to build a deck in Milwaukee, WI?
In WI, Wisconsin has no handyman license; a DSPS Dwelling Contractor credential is required to pull permits on one- and two-family dwellings. Most Milwaukee decks attached to the house or raised off the ground need a building permit and footing inspection.
Wood or composite decking in Milwaukee?
With about 31.94 inches of rain a year in Milwaukee, wood needs sealing every couple of years; composite costs more up front but skips that upkeep.
Does composite decking get hot in Milwaukee?
It can -- with summer highs near 84F in Milwaukee, lighter colors and capped composite stay noticeably cooler underfoot.
How many quotes should I get for a deck in Milwaukee?
Three is typical; with 5 deck builders serving Milwaukee, compare the framing lumber, footings and railing included, not just the decking boards.
When is the best time to build a deck in Milwaukee?
Builders in Milwaukee book up in spring; signing in late fall or winter often means a better slot, and footings can be poured whenever the ground is not frozen.
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