What is MC number 1102181?

MC number 1102181 is assigned to Northwest Drywall & Roofing Supply Inc, a registered motor carrier with the FMCSA under USDOT number 1637652.

Is Northwest Drywall & Roofing Supply Inc Safe? DOT 1637652 – Safety Rating, Crashes & Violations

This carrier is active with no crashes on record.

Northwest Drywall & Roofing Supply Inc is a registered motor carrier with the FMCSA under USDOT number 1637652. The company operates from Kalispell, MT and maintains an active operating status with 13 power units and 12 drivers on record.

Safety Rating

FMCSA Safety Rating

— Not Rated

No formal safety rating has been assigned to Northwest Drywall & Roofing Supply Inc by the FMCSA. View official FMCSA record →

Inspection Summary

All-time Inspections

All-time

Total

OOS

Driver OOS

Vehicle OOS

15 inspections — relatively low volume, which may indicate a smaller or newer carrier.

OOS Rate0.00%

The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. This carrier has a 0% OOS rate — significantly better than the national average of ~21% for vehicles.

Crash History

✅No crashes reported (FMCSA data)

Other Carriers in Kalispell, MT

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Carrier Insight

Northwest Drywall & Roofing Supply Inc is a medium-sized motor carrier operating in Montana. With 15 total inspections on record, the carrier has an out-of-service rate of 0.0%, which is below the national average of approximately 21%. No crashes have been reported in FMCSA records, which is a positive indicator for shippers and brokers evaluating this carrier.

Northwest Drywall & Roofing Supply Inc has not received a formal safety rating from the FMCSA. This is common for smaller or newer carriers and does not necessarily indicate a safety problem.

The company operates 13 power units and employs 12 drivers. This is a mid-sized operation relative to the broader carrier market.

Frequently Asked Questions

What is USDOT Number 1637652?

USDOT number 1637652 is assigned to Northwest Drywall & Roofing Supply Inc, an active motor carrier registered with the FMCSA, based in Kalispell, MT.

How many inspections has Northwest Drywall & Roofing Supply Inc had?

Northwest Drywall & Roofing Supply Inc has recorded 15 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.

Where is Northwest Drywall & Roofing Supply Inc located?

Northwest Drywall & Roofing Supply Inc is headquartered at 1105 E Oregon St, Kalispell, MT 59901.

What does "Not Rated" mean?

"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.

Is zero crashes always a good sign?

Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.

What is a normal OOS rate?

The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.

How often is FMCSA data updated?

FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.

What is the MC number for Northwest Drywall & Roofing Supply Inc?

The MC number for Northwest Drywall & Roofing Supply Inc is MC# 1102181. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1637652 · Last updated: 2026-03-09. View official FMCSA record →

Northwest Drywall & Roofing Supply Inc (DOT# 1637652 · MC# 1102181) – FMCSA Carrier Profile