Northwest Propeller Service
Northwest Propeller Service is a Washington-based FAA- and AS9110-certified propeller MRO provider, founded in 1985 and operating since 2022 as a subsidiary of MHD-ROCKLAND. It repairs, overhauls, and maintains metal and composite propellers for piston and turboprop aircraft, serving individual owners, Part 121, Part 135, and military operators across North America.
- Company typePrivate
- Founded1985
- HeadquartersPuyallup, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Northwest Propeller Service does
Northwest Propeller Service is a Puyallup, Washington-based maintenance, repair, and overhaul (MRO) provider specializing in aircraft propellers. Founded in 1985 and operating for over 37 years, the company repairs, overhauls, and maintains metal and composite propellers (fixed pitch, variable pitch, and constant speed) for piston and turboprop aircraft. Its specialized capabilities include thrust ring grinding, blade fillet cut and cold roll, shot peening, vacuum-assisted composite blade repair, static and dynamic balancing, and a full suite of non-destructive testing methods (FPI, MPI, eddy current, bore scope). The company is an FAA authorized and certificated repair station, holds AS9110 certification, and is an OEM authorized repair facility for Hartzell, McCauley, MT-Propeller, Hamilton Standard, and Sensenich, allowing it to perform certified repairs using manufacturer technical data and/or FAA DER approved data.
The business operates as a project-based professional services firm, generating revenue from individually quoted propeller repair and overhaul engagements. It serves a horizontal customer base spanning individual aircraft owners, Part 121 scheduled carriers, Part 135 charter and commuter operators, and military operators across North America, with no publicly disclosed pricing tiers. Customer acquisition is sales-led via a 'Request a Quote' engagement model, supported by digital presence through the parent company's website, downloadable brochures, and email newsletter.
Since 2022, Northwest Propeller Service has operated as a wholly-owned subsidiary of MHD-ROCKLAND, a world-class supplier of fixed-wing aircraft parts and MRO services that serves platforms including the C-130 Hercules, P-3 Orion, F-16 Falcon, Boeing variants, and rotary-wing assets. As part of MHD-ROCKLAND's portfolio, Northwest Propeller Service gains access to the parent's quality systems, U.S. Government contracting infrastructure, and cross-sell opportunities into defense and commercial fixed-wing fleet support, while continuing to serve its existing propeller MRO customer base from its Washington State facility.
Northwest Propeller Service firmographics
Firmographics- Name
- Northwest Propeller Service
- Legal name
- Northwest Propeller Service
- Website
- https://nwpropeller.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Northwest Propeller Service is a Washington-based FAA- and AS9110-certified propeller MRO provider, founded in 1985 and operating since 2022 as a subsidiary of MHD-ROCKLAND. It repairs, overhauls, and maintains metal and composite propellers for piston and turboprop aircraft, serving individual owners, Part 121, Part 135, and military operators across North America.
- Ownership category
- akta.pro rank
Northwest Propeller Service industry classification
Industry- Product category
- Aerospace Propeller MRO
- NAICS
- Aircraft Engine and Engine Parts Manufacturing (336412), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)
- SIC
- Aircraft Parts & Auxiliary Equipment, Nec (3728), Aircraft Engines & Engine Parts (3724)
- akta.pro primary industry
- Propellers, Rotors & Open-Rotor Propulsors (IMABADAI)
- akta.pro secondary industry
- Airframe Maintenance & Structural Repair (Line/Base) (TLAKAJAA)
Keywords
Where Northwest Propeller Service is headquartered
LocationHeadquarters
- HQ city
- Puyallup
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Northwest Propeller Service business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure
Revenue model
- Propeller MRO Services: Northwest Propeller Service generates revenue through professional maintenance, repair, and overhaul services for aircraft propellers. Services include repair, overhaul, and maintenance of metal and composite propellers for piston and turboprop aircraft. Revenue is derived from project-based service engagements priced via quotation for individual propeller repairs and overhauls.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Northwest Propeller Service product offering
Product offeringCore offering
Northwest Propeller Service delivers FAA-authorized propeller repair, overhaul, and maintenance services for metal and composite propellers on piston and turboprop aircraft, including fixed pitch, variable pitch, and constant speed configurations. As an OEM-authorized repair facility for Hartzell, McCauley, MT, Hamilton Standard, and Sensenich, the company provides certified repairs using manufacturer data or FAA DER-approved data, supported by specialized capabilities such as thrust ring grinding, shot peening, composite blade repair, and advanced non-destructive testing.
Product overview
Northwest Propeller Service is an MRO (Maintenance, Repair, and Overhaul) service provider specializing in propeller repair, overhaul, and maintenance since 1985. The company offers specialized capabilities for metal and composite propellers on piston and turboprop aircraft, supporting fixed pitch, variable pitch, and constant speed configurations. As an OEM-authorized repair facility for Hartzell, McCauley, MT, Hamilton Standard, and Sensenich, the service operates under AS9110 quality certification and FAA authorization. The company serves a range of customers from individual aircraft owners to Part 121, Part 135, and military operators across North America.
Differentiator
Problem solved
Functional benefit
Products and services
- Northwest Propeller Service Propeller MRO FAA-authorized propeller repair, overhaul, and maintenance service for metal and composite propellers on piston and turboprop aircraft, covering fixed pitch, variable pitch, and constant speed configurations. Repairs adhere to manufacturer data and/or FAA DER-approved data and are performed under AS9110 quality certification for individual aircraft owners, Part 121, Part 135, and military operators across North America.
Companies that use Northwest Propeller Service
Customer profileSegments3 records
Ideal customer profiles3 records
Northwest Propeller Service technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature12 records
Northwest Propeller Service partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship and core.
- MHD-ROCKLANDflagshipMHD-ROCKLAND, a world-class supplier of fixed-wing aircraft parts and maintenance services, acquired Northwest Propeller Service in 2022. Northwest Propeller Service operates as the propeller MRO division of MHD-ROCKLAND, providing propeller repair services under the parent company's quality systems and operational infrastructure.
- HartzellcoreNorthwest Propeller Service is an OEM authorized repair facility for Hartzell propellers, enabling certified repairs per manufacturer data and specifications.
- McCauleycoreNorthwest Propeller Service is an OEM authorized repair facility for McCauley propellers, enabling certified repairs per manufacturer data and specifications.
- MT PropellercoreNorthwest Propeller Service is an OEM authorized repair facility for MT propellers, enabling certified repairs per manufacturer data and specifications.
- Hamilton StandardcoreNorthwest Propeller Service is an OEM authorized repair facility for Hamilton Standard propellers, enabling certified repairs per manufacturer data and specifications.
- SensenichcoreNorthwest Propeller Service is an OEM authorized repair facility for Sensenich propellers, enabling certified repairs per manufacturer data and specifications.
Scale indicators2 records
Recent moves4 records
Expansion highlights4 records
Northwest Propeller Service competitors and assessment
Company assessmentDirect peers
- Pacific Southwest Aero Services:
- MT-Propeller: European propeller manufacturer with a global service center network including North American operations. Northwest Propeller is an authorized MT repair facility, but MT also services customers directly through its own network.
- McCauley Propeller Systems: Propeller manufacturer (Textron Aviation subsidiary) with its own authorized service network. Direct competitor for OEM-authorized propeller repair work and a current Northwest Propeller OEM partner.
- Hartzell Propeller: Leading OEM of general aviation propellers that also operates a network of authorized service centers. Northwest Propeller is authorized by Hartzell but Hartzell's own service network competes for the same customer base on the same propeller platforms.
Broad incumbents
- StandardAero: One of the largest independent aviation MRO providers in North America, offering propeller, engine, and component MRO services. Directly comparable to Northwest Propeller in the propeller MRO space but with a much broader portfolio including engine overhauls.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Northwest Propeller Service social profiles
Digital presenceNorthwest Propeller Service compliance and trust
Trust signalCompliance1 record
Northwest Propeller Service financial estimates
Financial estimateRevenue estimate
Valuation estimate
Northwest Propeller Service leadership team
Management profileNumber of profiles
Northwest Propeller Service funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Northwest Propeller Service M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Northwest Propeller Service
What does Northwest Propeller Service do?
Northwest Propeller Service delivers FAA-authorized propeller repair, overhaul, and maintenance services for metal and composite propellers on piston and turboprop aircraft, including fixed pitch, variable pitch, and constant speed configurations. As an OEM-authorized repair facility for Hartzell, McCauley, MT, Hamilton Standard, and Sensenich, the company provides certified repairs using manufacturer data or FAA DER-approved data, supported by specialized capabilities such as thrust ring grinding, shot peening, composite blade repair, and advanced non-destructive testing.
Is Northwest Propeller Service a public or private company?
Northwest Propeller Service is a private company. It is classified as corporate owned and is currently operating.
When was Northwest Propeller Service founded?
Northwest Propeller Service was founded in 1985. It employs 1 to 10 people.
Where is Northwest Propeller Service based?
Northwest Propeller Service is headquartered in Puyallup, United States, in the North America region.
How does Northwest Propeller Service make money?
One revenue line is on record: propeller MRO Services.
Who are Northwest Propeller Service's main competitors?
Direct peers on record are Pacific Southwest Aero Services, MT-Propeller, McCauley Propeller Systems and Hartzell Propeller. StandardAero is listed as a broad incumbent.
Does Northwest Propeller Service have an API?
No public API is recorded for Northwest Propeller Service.
What industry is Northwest Propeller Service in?
Northwest Propeller Service's product category is Aerospace Propeller MRO. Its primary akta.pro industry code is IMABADAI, Propellers, Rotors & Open-Rotor Propulsors, with a secondary code of TLAKAJAA, Airframe Maintenance & Structural Repair (Line/Base). Its NAICS code is 336412 and its SIC code is 3728.