Welcome to
Covenant Manufacturing
PRECISION MACHINING IN NORTHERN CALIFORNIA
EMAIL US FOR A QUOTE ON YOUR PROJECT
PRECISION
SPEED
INTEGRITY
CNC Milling Capabilities
Most machinable materials, including Carbon, Stainless, and Tool Steels, Plastics, Aluminum alloys, Titanium, and Specialty Metals
Tolerances: Standard shop tolerance +/- .005", with capabilities to +/- .0002" depending on feature type
Size constraints: Maximum 22" x 16" x 16". Larger possible depending on part. Minimum size 1/8" cube
Typical lead time 2 weeks to 1 month, expedite options with same or next day turnaround possible on request
We can work from engineering drawings, 2D or 3D files, napkin sketches, and even existing or damaged sample parts
Contact Us
Email
Phone
(530) 377-4537
Location
5734 Lonetree Blvd,
Rocklin, CA 95765,
United States
Quality Assurance
Inspection capabilities to +/- .0002"
Inspection Documentation Forms available on request.
Standard inspection practice is first part full inspection, followed by spot checking every 5th part on non-critical features (+/-. 005" or above), every critical dimension inspected on every part (below +/- .005").
Digital and manual inspection tooling, including full set micrometers, height gages, calipers, gage pins and thread gages. We also regularly order specific inspection tooling for those features not able to be measured by standard methods
Quality guaranteed to comply with manufacturing drawings. We can work with descriptions as well to make sure your prototype or repair part functions properly.
Other Services
At Covenant MFG, we stress reliable relationships with other local and reputable manufacturers as extremely important. Because of this, over the years we have built up a network of manufacturing services other than milling. This means we offer a complete suite of manufacturing, guaranteeing every step of the manufacturing process.
These processes include:
CNC Turning
Welding (Mig, Tig, Stick, and Brazing)
Laser & Plasma
Waterjet
Plating (including anodizing, painting, and other coating techniques)
Design and Repair
Many new projects start out designed for function only, but in such a way that requires astronomical manufacturing costs. With knowledge of the industry and manufacturing abilities, we can help modify your design in order to keep quality and function, while dropping manufacturing costs. Sometimes this is as simple as a design change, while at other times we can suggest alternative manufacturing methods based on your required function, finish, quantity, or time frame.
Repair is also notoriously difficult. Manufacturing methods for new parts are relatively straightforward, but sometimes the parts you need are so unique or expensive that instead, a repair or modification makes more sense. With parts like this, we have the knowledge of metallurgy, methods available, and engineering required to get you up and running again.