Schaffer Grinding Company
Schaffer Grinding Company is a family-owned, U.S. precision grinding and machining job shop founded in 1950, operating facilities in Montebello, CA and Twinsburg, OH. It provides rotary, surface, belt grinding and precision milling to aerospace, medical, industrial, and metal-distribution customers on a quote-based basis.
- Company typePrivate
- Founded1950
- HeadquartersMontebello, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Schaffer Grinding Company does
Schaffer Grinding Company is a family-owned, U.S.-based precision grinding and machining services provider founded in 1950. The company operates two manufacturing facilities — one in Montebello, California (Los Angeles area) and one in Twinsburg, Ohio (Cleveland area) — from which it serves industrial customers across the United States. Its core service lines are rotary grinding (Blanchard/Mattison), horizontal surface grinding, abrasive belt grinding, and precision milling (including planer milling), supplemented by shear blade sharpening and machine tool resurfacing (beds, columns, saddles). The firm claims the largest grinding capacity in the industry, enabling it to process workpieces ranging from small high-volume parts to oversized weldments, castings, plates, and sheets, and to work a broad material set including ferrous and non-ferrous metals, stainless steels, Inconel/nickel alloys, titanium, bronze, granite, refractory materials, phenolics, rubber, and plastics.
The customer base spans multiple industrial verticals: aerospace/aircraft components, medical equipment, machine rebuilding, steel and metal distribution, industrial repair, architectural/artistic finishes, food services equipment, and construction. All business is conducted via direct B2B engagement — customers contact the company by phone, fax, or email to request custom quotes, and each job is priced individually based on material, dimensions, tolerances, quantity, and complexity. There is no published price list, no e-commerce or digital ordering channel, no API, no software product, and no disclosed institutional customers, partners, certifications, patents, or external funding.
The firm is privately held by the founding family, with no disclosed parent company, subsidiaries, or institutional investors. Revenue, headcount, and ownership percentages are not publicly disclosed. The company's website has carried a 2015 copyright for an extended period with no visible refresh, suggesting minimal recent investment in digital presence or marketing infrastructure. Distribution is entirely direct, and the go-to-market is relationship-driven enterprise field sales into industrial procurement functions.
Schaffer Grinding Company firmographics
Firmographics- Name
- Schaffer Grinding Company
- Legal name
- Schaffer Grinding Company
- Website
- https://schaffergrinding.com
- Company type
- Private
- Founded year
- 1950
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Schaffer Grinding Company is a family-owned, U.S. precision grinding and machining job shop founded in 1950, operating facilities in Montebello, CA and Twinsburg, OH. It provides rotary, surface, belt grinding and precision milling to aerospace, medical, industrial, and metal-distribution customers on a quote-based basis.
- Ownership category
- akta.pro rank
Schaffer Grinding Company industry classification
Industry- Product category
- Precision Grinding Services
- SIC
- Sheet Metal Work (3444)
- akta.pro primary industry
- Grinding, Honing & Superfinishing Equipment (IMAHADAE)
Keywords
Where Schaffer Grinding Company is headquartered
LocationHeadquarters
- HQ city
- Montebello
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Schaffer Grinding Company business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Custom Precision Grinding Services: Job-shop style precision grinding and machining services billed on a per-project basis. Services include rotary grinding, surface grinding, belt grinding, precision milling, machine resurfacing, shear blade sharpening, and weldment/casting/forging processing. Revenue is project-based with quote-driven pricing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom job-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Schaffer Grinding Company product offering
Product offeringCore offering
Schaffer Grinding Company is a job-shop precision grinding and machining services provider offering rotary grinding (Blanchard/Mattison), surface grinding (horizontal), belt grinding, and precision milling operations. The company processes a wide range of materials including ferrous and non-ferrous metals, stainless steels, Inconel/nickel alloys, titanium, bronze, granite, refractory materials, phenolics, rubber, and plastics, with additional offerings in shear blade sharpening and machine resurfacing.
Product overview
Schaffer Grinding Company is a family-owned precision grinding and machining services provider offering four core services: Rotary Grinding (Blanchard/Mattison), Surface Grinding (horizontal), Belt Grinding (edge/end grinding), and Precision Milling (including planer milling and machine resurfacing). The company specializes in processing large products including close tolerance sheets and plates, weldments, forgings, castings, and shear blade sharpening. They work with diverse materials including ferrous/non-ferrous metals, stainless steels, Inconel/nickel alloys, titanium, bronze, granite, refractory materials, phenolic/G10, rubber, and plastic/acrylic. Founded in 1950, the company operates from facilities in Los Angeles, CA and Cleveland (Twinsburg), OH, serving aerospace, medical, construction, and industrial sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Rotary Grinding Precision rotary grinding services using Blanchard and Mattison equipment for processing large-scale workpieces including weldments, castings, and magnetic/non-magnetic plates and sheets for industrial customers in aerospace, metal distribution, and heavy fabrication sectors.
- Surface Grinding Horizontal surface grinding services for achieving precise flat surfaces on various materials including ferrous and non-ferrous metals, stainless steels, and specialty materials, delivered to industrial customers requiring close-tolerance flat finishes.
- Belt Grinding Abrasive belt grinding services for edge and end grinding, angle/sine plate grinding, and finishing operations on various metal and composite materials, serving customers requiring precision edge work and surface finishing.
- Precision Milling Precision milling services including planer milling for large-scale machining operations and machine resurfacing (beds, columns, saddles), used by industrial customers and machine rebuilders to restore equipment to original tolerances and execute large-scale machining work.
- Shear Blade Sharpening Specialized sharpening service for industrial shear blades to restore cutting precision and extend operational life for metal processing and fabrication customers.
- Machine Resurfacing Machine bed, column, saddle, and other component resurfacing services to restore equipment to original tolerances, used by machine rebuilders and industrial maintenance customers extending the life of capital machinery.
Companies that use Schaffer Grinding Company
Customer profileSegments8 records
Ideal customer profiles4 records
Schaffer Grinding Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Schaffer Grinding Company partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights4 records
Schaffer Grinding Company competitors and assessment
Company assessmentMarket position
Competitive moat3 records
Key highlights6 records
Customer concentration
Schaffer Grinding Company social profiles
Digital presenceSchaffer Grinding Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Schaffer Grinding Company leadership team
Management profileNumber of profiles
Schaffer Grinding Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Schaffer Grinding Company 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 Schaffer Grinding Company
What does Schaffer Grinding Company do?
Schaffer Grinding Company is a job-shop precision grinding and machining services provider offering rotary grinding (Blanchard/Mattison), surface grinding (horizontal), belt grinding, and precision milling operations. The company processes a wide range of materials including ferrous and non-ferrous metals, stainless steels, Inconel/nickel alloys, titanium, bronze, granite, refractory materials, phenolics, rubber, and plastics, with additional offerings in shear blade sharpening and machine resurfacing.
Is Schaffer Grinding Company a public or private company?
Schaffer Grinding Company is a private company. It is classified as family owned and is currently operating.
When was Schaffer Grinding Company founded?
Schaffer Grinding Company was founded in 1950. It employs 11 to 50 people.
Where is Schaffer Grinding Company based?
Schaffer Grinding Company is headquartered in Montebello, United States, in the North America region.
How does Schaffer Grinding Company make money?
One revenue line is on record: custom Precision Grinding Services.
Does Schaffer Grinding Company have an API?
No public API is recorded for Schaffer Grinding Company.
What industry is Schaffer Grinding Company in?
Schaffer Grinding Company's product category is Precision Grinding Services. Its primary akta.pro industry code is IMAHADAE, Grinding, Honing & Superfinishing Equipment. Its SIC code is 3444.