Fabrication

Assembly

Mechanical assembly services for machined, fabricated, and finished components delivered as a complete build.

Fabrication
Overview

Contract assembly services from a trusted assembly partner

Total Manufacturing provides mechanical assembly services for components that have completed prior in-house manufacturing operations, including multi-axis CNC milling, turning, precision grinding, wire and sinker EDM, structural welding, custom fabrication, and industrial painting. As a contract manufacturer, completing assembly under one roof avoids the scheduling delays, fitment issues, and transit risk that come with shipping parts between separate machining, welding, painting, and assembly vendors. This includes the capacity to assemble large structural fabrications, heavy weldments, machine bases, and other heavy mechanical builds. Buyers receive the completed assembly along with a single package of documentation covering material traceability and compliance, simplifying supply chain management and providing cost effectiveness and audit readiness compared to coordinating multiple outside vendors. Companies outsourcing assembly to Total Manufacturing, whether through contract assembly services or a single outsourced assembly services project, gain a long-term assembly partner focused on reducing lead time, reducing costs, and simplifying the assembly process from raw components to a final product.

Equipment‍

Equipment and technical specifications

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Equipment Type
Manufacturer
Model
Part Window · Technical Specs
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Equipment shown is representative of what supports this capability. Contact us for more information or to confirm we can support your project.

Products

Products and components we manufacture

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Machine bases

Large structural bases for custom machinery and industrial equipment.

Weldments

Custom welded structures produced to drawing requirements.

Fixturing

Custom fixtures and tooling for production applications.

Housings

Custom housings produced to customer drawings and specifications.

Shafts

Precision shafts for rotating equipment and mechanical systems.

Plates

Custom machined plates, including large-format components.

Materials we work with

A wide range of metals, machined in-house

From common steels and aluminum to high-temperature and exotic alloys, we regularly machine a broad range of materials for demanding programs.

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Stainless Steel

Stainless Steel · Precipitation-Hardening Stainless Steel

Carbon & Alloy Steel

Carbon Steel · Alloy Steel · HSLA Steel

Aluminum

Aluminum alloys

Titanium

Titanium alloys

Nickel & High-Performance Alloys

Nickel Alloys · Inconel

Copper, Brass & Bronze Alloys

Copper · Brass · Bronze · Aluminum Bronze · Silicon Bronze

Specialty & Exotic Materials

Specialty Alloys · Exotic Metals

Quality & Inspection

Quality built into the process

We approach every project with a commitment to precision, consistency, and workmanship.

.0001"
Inspection capability
CMM
Precision Inspection
144" x 48"
Granite inspection surface

Process control

In-process checks help keep work aligned with drawings and specifications through final inspection.

Precision inspection

CMMs, optical comparators, and manual gaging help verify critical dimensions and complex part geometry.

Material traceability

Material traceability is maintained throughout production to support regulated work and audit readiness.

Documentation & compliance

Quality records are managed alongside production to support customer, compliance, and program needs.

Industries We Serve

Manufacturing for the most demanding industries

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Turbofan engine on aircraft wing

Aerospace

Aerospace

Flight-critical parts machined to spec with the documentation programs demand.

Modern military fighter jet on the flight line

Defense & Military

Defense & Military

ITAR-compliant work for defense programs, from prototype to sustained production.

Stainless steel process piping and valves

Commercial Nuclear

Commercial Nuclear

Nuclear-grade work delivered through our partnership with Trust Manufacturing.

Industrial robot arm on an automation assembly cell

Machine Builders

Machine Builders

Complex components and assemblies for custom equipment and machine builds.

All capabilities

Explore our manufacturing capabilities

See our full range of in-house manufacturing capabilities that support complex, multi-step work from start to finish.

FAQs

Frequently asked questions

Have questions? Here are answers to some of the questions we hear most often.

Does Total Manufacturing use lean manufacturing or cutting-edge equipment for assembly?

Total Manufacturing applies lean manufacturing principles to reduce unnecessary handling and waste during assembly, using cutting-edge equipment alongside the same machining, fabrication, and finishing capabilities used earlier in the project. This keeps assembly efficient without adding a separate, disconnected step to the manufacturing process.

What cost savings come from outsourcing assembly to Total Manufacturing?

Outsourcing assembly to Total Manufacturing can generate cost savings by folding assembly into the same production process as machining, fabrication, and finishing on state-of-the-art equipment, rather than adding a separate assembly line to your own manufacturing operations. This approach also reduces waste from shipping, handling, and rework between separate vendors.

What are the benefits of having Total Manufacturing handle assembly in-house?

Completing assembly in-house avoids the scheduling delays, fitment discrepancies, and transit risk that can occur when parts move between separate outside machining, welding, painting, and assembly vendors. Buyers also receive one unified package of material traceability and compliance documentation with the completed assembly, supporting full audit readiness and increasing efficiency across the project.

What information should I provide for an assembly quote?

Provide the assembly drawing, individual component drawings, a bill of materials, and any work instructions for how the parts should be assembled. If inspection of the completed assembly is required, note that as well so it can be included in the quote.

What types of parts can be incorporated into an assembly?

Assemblies can incorporate machined, fabricated, welded, painted, or finished components produced as part of the broader manufacturing process, with assembly services ranging from small mechanical sub-assemblies to large structural builds. As part of Total Manufacturing's contract manufacturing services, this allows a project to move from raw material to a completed, finished build without changing suppliers, a cost-effective way to keep assembly connected to the rest of the manufacturing process.

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Broad range of in-house manufacturing capabilities

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