Roofline Inc
USDOT 739235 · MC-1018193 · Mckinney, Texas · Interstate for-hire carrier · 1,000+ power units
Roofline Inc (dba SRS Distribution) is a corporation based in Mckinney, Texas, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 4,832 power units and 3,637 drivers, which ranks it #3 by fleet size among 910 active for-hire carriers with 50+ power units headquartered in Texas. In the 24 months to Sep 24, 2026 its trucks were inspected 2,806 times – about 0.6 inspections per power unit. 18.0% of vehicle inspections and 1.3% of driver inspections ended with an out-of-service order, against 14.8% and 1.1% for carriers of the same size nationally. FMCSA records 95 reportable crashes in the last 24 months (43 injuries, 2 fatalities, 88 tow-away), or 2.0 per 100 power units versus 2.6 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, metal: sheets, coils, rolls, logs, poles, beams, lumber, building materials, machinery, large objects, liquids / gases, passengers, chemicals and more.
Registration and contact
| Legal name | Roofline Inc |
|---|---|
| DBA name | SRS Distribution |
| USDOT number | 739235 |
| Operating authority (docket) | MC-1018193 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 7440 South Highway 121, Mckinney, TX 75070 |
| Phone | (214) 491-4149 |
| First registered | Apr 2, 1998 |
| Last MCS-150 update | Jun 30, 2026 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 739235.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 3,749 | 248 | 0 |
| Truck tractors | 717 | 118 | 0 |
| Trailers | 1,207 | 160 | 0 |
- 0.75 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 1.6 trailers per tractor.
- 59,118,174 miles reported for 2025 – about 12,235 miles per power unit vs a 32,421 median for 1,000+-unit fleets.
- 92% of listed equipment is owned rather than leased.
- 3,637 CDL drivers; 3,637 drivers operate interstate beyond 100 miles, 0 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 1,000+-unit for-hire carriers nationally (241) and Texas carriers with 50+ units (910).
| Measure | Roofline Inc | Same size, US | TX average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 18.0% | 14.8% | 18.6% | 21% higher than average |
| Driver out-of-service rate | 1.3% | 1.1% | 3.5% | 14% higher than average |
| Crashes per 100 power units | 2.0 | 2.6 | 3.9 | 25% lower than average |
| Inspections | 2,806 | 2,797 with a driver check, 1,856 with a vehicle check, 1,402 BASIC violations recorded, 218 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated May 5, 2008) | |||
Cargo carried
Less common in this directory: passengers (178 of 5,000 carriers).
Similar carriers in Texas
Closest fleet size and cargo mix among Texas carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| United Rentals (North America) Inc USDOT 899748 | Irving | 8,747 | 8,104 | 3,457 | 17.1% | 262 |
| Consolidated Electrical Distributors Inc USDOT 277907 | Irving | 2,545 | 2,400 | 1,445 | 13.0% | 23 |
| Nextier Completion Solutions Inc USDOT 1617384 | Houston | 2,193 | 951 | 265 | 15.7% | 22 |
| Texas Materials Group Inc USDOT 140721 | Austin | 1,212 | 717 | 307 | 12.3% | 31 |
| Select Water Solutions LLC USDOT 1609544 | Gainesville | 1,625 | 996 | 446 | 24.7% | 20 |
| Stevens Transport Inc USDOT 79466 | Dallas | 2,200 | 2,574 | 3,277 | 21.7% | 174 |
Other carriers near Mckinney
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Forgeline Logistics LLC USDOT 3819283 | Mckinney | 155 | 159 | 264 | 40.0% | 37 |
| Frontier Tank Lines Inc USDOT 778718 | Mckinney | 132 | 185 | 381 | 10.5% | 10 |
| Darling Ingredients Inc USDOT 471318 | Irving | 1,865 | 1,304 | 812 | 16.1% | 64 |
| FL Transportation Inc USDOT 1421875 | Plano | 1,763 | 2,574 | 2,354 | 8.7% | 169 |
| Sky Chefs LLC USDOT 747152 | Irving | 993 | 2,726 | 45 | 5.7% | 3 |
| Mei Rigging & Crating LLC USDOT 1688316 | Coppell | 907 | 283 | 82 | 28.2% | 11 |
| Liquid Environmental Solutions of Texas LLC USDOT 1070464 | Irving | 610 | 527 | 389 | 18.2% | 33 |
| Poly Trucking Inc USDOT 160955 | Grand Prairie | 412 | 255 | 587 | 11.9% | 22 |
Browse
FAQ
What is the USDOT number of Roofline Inc?
Roofline Inc is registered with USDOT number 739235 and operating authority MC-1018193.
How many trucks does Roofline Inc have?
It reports 4,832 power units (835 tractors, 3,997 straight trucks) and 1,367 trailers, with 3,637 drivers, on its last MCS-150 update (Jun 30, 2026).
Where is Roofline Inc located?
Its registered physical address is in Mckinney, Texas 75070.
What is the out-of-service rate of Roofline Inc?
Over 24 months, 18.0% of vehicle inspections and 1.3% of driver inspections resulted in an out-of-service order (same-size national average: 14.8% vehicle, 1.1% driver).
Is this your company?
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Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.