GM Systems Commercial Roofing
- Roofing Contractor serving Joplin, Missouri — based at 505 W Junge Blvd, Joplin, MO 64804.
- Typical jobs: emergency repair, roof replacement, storm damage repair, roof repair, roof inspection.
Services Offered
Looking up GM Systems Commercial Roofing in Missouri
Missouri has no statewide roofing license or registration — requirements live at the city and county level, so check your local permit office and ask the roofer for proof of insurance
- Compare the registry name with the name on the contract, and read the status line.
- Have the insurer or agent send the certificate of insurance to you, since a license says nothing about coverage.
- Start the lookup with the license number; use the business name only if the number fails.
- An expiry before your finish date is a reason to ask questions.
Storm history for Joplin, Jasper County
In Jasper County, the NOAA record since 2017 lists 84 hail entries. 28 separate days brought hail of at least 1 inch. 10 of those days had golf-ball hail or larger. The biggest stone was 3 inches, about a teacup. 2025 is the last year with a 1.75-inch report.
0 hail reports fell within 25 miles of Joplin over the past 90 days.
12 tornadoes appear in the file too, strongest rated EF3.
51 percent of reports fall between April and July, and March alone has 39 percent. In 7 months of the year, hail is close to absent in the record.
Scaled by size, Jasper County is number 10 of the 69 counties in Missouri that we compare, so it sits in the top third at 160.7 reports per 1,000 square miles.
The fastest thunderstorm gust on file is 100 mph.
| Measure | Value |
|---|---|
| Hail reports, all years | 103 |
| Share of reports in April to July | 51% |
| Peak gust, mph | 100 |
| Biggest stone, inches | 3 |
| Hail events since 2017 | 84 |
| Days with hail at 1 inch or more | 28 |
The record's top day is March 9, 2017: a 3-inch stone, about the size of a teacup, reported near Jasper.
| Calendar year | Reports | Biggest stone, in |
|---|---|---|
| 2014 | 6 | 1.5 |
| 2015 | 9 | 1.5 |
| 2018 | 7 | 1 |
The homes under these roofs
Median year built in Joplin is 1984, a typical house age of 42 years. A mid-range asphalt replacement at $9,900 equals 6 percent of the median home value of $159,700. 46.9 percent of homes in Joplin were built before 1980. At roughly 25 years per asphalt roof, 2 cycles fit into that span.
| Measure | Value |
|---|---|
| Median home value | $159,700 |
| Median year built | 1984 |
| Total housing units | 24,966 |
| Median household income | $51,154 |
| Owner-occupied | 55.9% |
Replacement costs in Joplin
The Joplin multiplier is below 1, about 12 percent lower than the national basis, giving $6,160 to $13,640 for asphalt shingles. Census County Business Patterns counts 10 roofing firms with payroll in the county. 70 percent of them have fewer than 5 employees. Per year of service, metal often costs less than shingles even at a higher price; the last column of the table shows it.
| Material | Installed cost | Typical life | Yearly cost |
|---|---|---|---|
| Clay Tile | $21,120-$35,200 | 50-100 yrs | $380 |
| Standing Seam Metal | $21,120-$35,200 | 50-70 yrs | $470 |
| Metal Shingles | $12,320-$21,120 | 35-50 yrs | $390 |
| Architectural Asphalt Shingles | $7,920-$13,640 | 25-30 yrs | $390 |
| 3-Tab Asphalt Shingles | $6,160-$10,120 | 15-20 yrs | $470 |
| Concrete Tile | $13,200-$23,760 | 40-50 yrs | $410 |
Common questions, Joplin
- Is hail common around Joplin?
- 84 entries since 2017, 28 days at 1 inch or more, and the peak month is March.
- What is a roof replacement price in Joplin?
- Asphalt shingles on 2,000 square feet run $6,160 to $13,640 in Joplin, and the middle of that range is $9,900. Metal and tile cost more up front; the table above shows each material.
- How big does hail get near Joplin?
- Hail since 2017 topped out at 3 inches, roughly a teacup; golf-ball hail or bigger came on 10 days.
- When is hail season in Joplin?
- Spring and early summer carry the bulk of it: 51 percent of reports come between April and July, March first at 39 percent.
- Where can I look up the license for GM Systems Commercial Roofing?
- Look up the Missouri record by license number, check the name and status, and note the expiry before you sign anything.
- What is the typical house age in Joplin?
- Median year built is 1984, which gives 42 years. A roof is younger than the house if it was replaced.
More Roofing Services in Joplin, MO
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