Harris Mechanical Rebuilds

What Harris Mechanical Rebuilds does

Harris Mechanical Rebuilds, LLC is a privately-held industrial mechanical services company headquartered at 300 Country Club Rd, Lamar, SC, with a mailing address in Florence, SC. The firm rebuilds, repairs, and modifies rotating industrial equipment — including pumps (Impco CloveRotor and Impco Cook Thick Stock Pumps), Black Clawson Ultra-Screens, washer drums, chemical mixers, agitators and refiners, blowers, rotary valves, feeders, repulper screws, steam mixers, and transfer carts — for customers in the pulp and paper, steel, pharmaceutical, wood-chip, and mining industries. Core technical offerings include complete machine rebuilding, shaft and bore machining, bearing installation, custom shaft manufacturing, precision shaft straightening, machine alignment, hard surfacing, OD grinding, and routine inspections; all work is guaranteed to meet or exceed OEM standards under a six-month parts-and-workmanship warranty, with 24-hour field and shut-down service available.

The business operates on a project-based, quote-priced revenue model, delivering services either on-site at customer facilities or in its Lamar, SC shop. Its go-to-market is sales-led and relationship-driven, with two named contacts (Mario Harris and Chris Quinlan) handling business development via direct email and phone. Pulp and paper mills are the primary customer segment; steel, pharmaceutical, wood-chip, and mining are secondary. The firm is a privately-held LLC with no disclosed investors, subsidiaries, patents, partnerships, or certifications, and it does not publish revenue, headcount, or product launch history. Geographic operations are confined to the Southeast United States.

Name

Harris Mechanical Rebuilds

Legal name

Harris Mechanical Rebuilds, LLC

Website

https://harrismechanical.net

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Harris Mechanical Rebuilds, LLC is a privately-held industrial mechanical services firm in Lamar, SC that rebuilds and repairs rotating equipment — pumps, screens, mixers, agitators, and refiners — primarily for Southeast US pulp and paper mills, with additional work in steel, pharmaceutical, wood-chip, and mining.

Ownership category

akta.pro rank

Product category

Industrial Mechanical Repair and Rebuild Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113), Machine Shops (332710)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Rework, Repair & Refurbishment (Depot/Light Manufacturing) (TLAIAFAG)

akta.pro secondary industry

Repair, Refurbishment & Remanufacturing Services (EUAIANAB)

Keywords

• Industrial machine rebuilding
• Pulp paper mill repairs
• Rotating equipment service
• Shaft machining manufacturing
• Field shutdown mechanical service

Headquarters

HQ city

Lamar

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure

Revenue model

1. Industrial Equipment Rebuild and Repair Services: Project-based services for rebuilding, repairing, and modifying industrial machinery and rotating equipment. Services are performed either on-site at customer facilities or in the company's shop. Revenue is generated through one-time project fees for specific repair, rebuild, or modification work.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Harris Mechanical Rebuilds rebuilds, repairs, and modifies industrial machinery and rotating equipment, with a specialization in pulp and paper mill and fiber line equipment such as Impco pumps, Black Clawson Ultra-Screens, washers, agitators, refiners, mixers, blowers, and feeders. The company delivers complete machine rebuilding, shaft and bore machining, custom shaft manufacturing, shaft straightening, bearing installation, machine alignment, hard surfacing, and OD grinding, performed either at the customer site or in its shop in Lamar, SC. All work is guaranteed to meet or exceed OEM standards with a six-month parts and workmanship warranty, and 24-hour field/shutdown service is available.

Product overview

Harris Mechanical Rebuilds is an industrial machine and mechanical service company offering a comprehensive suite of repair, rebuilding, and manufacturing services. The company specializes in pulp and paper mill and fiber line rebuilds, with additional expertise across steel, pharmaceutical, wood-chip, and mining industries. Services are delivered either on-site or in-shop, covering equipment including pumps (Impco CloveRotor, Impco Cook), Black Clawson Ultra-Screens, washers, mixers, agitators, refiners, blowers, valves, feeders, repulper screws, steam mixers, and transfer carts. Core mechanical services include complete machine rebuilding, shaft machining and manufacturing, bearing installation, alignment, hard surfacing, and 24-hour field/shutdown service. All rebuilds are guaranteed to meet or exceed OEM standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Complete Machine Rebuilding Full rebuilding of industrial machinery to meet or exceed OEM standards with a guarantee, performed either on-site at the customer's facility or in the HMR shop in Lamar, SC. Targeted at industrial operators with rotating equipment.
• Impco CloveRotor Thick Stock Pump Rebuilds Complete rebuilds of Impco CloveRotor Thick Stock Pumps in all sizes for pulp and paper mill operators, performed to meet or exceed OEM standards.
• Impco Cook Thick Stock Pump Rebuilds Complete rebuilds of Impco Cook Thick Stock Pumps in all sizes, including feed screw, for pulp and paper mill operators.
• Black Clawson Ultra-Screen Rebuilds Complete rebuilds of Black Clawson Ultra-Screens including basket, rotor, bearing assembly, and housing for industrial pulp and paper processing customers.
• Washer Drum Service Service, repair, and modifications for washer drums used in industrial processing.
• Agitators, Refiners and Chemical Mixers Service Service and repair for a variety of agitators, refiners, and chemical mixers, including Lightnin and Beloit brands, used across pulp and paper and other heavy industrial customers.
• Blowers, Rotary Valves and Feeders Service Service and repair for a variety of blowers, rotary valves, and feeders used in industrial processes.
• Chip Yard Services Chip yard services including bark conveyor chain repair, debarking drum maintenance, and grapple service for wood-chip and pulp mill operations.
• Transfer Cart Manufacturing and Repair Manufacture, repair, and modifications of transfer carts for industrial material handling.
• Repulper Screw Rebuilds Complete rebuilds of repulper screws to restore functionality and extend equipment life for pulp mill operators.
• Steam Mixer Rebuilds Complete rebuilds of steam mixers used in industrial processing applications.
• Shaft and Bore Machining Machining and service for shafts and bores to restore proper dimensions and functionality.
• Shaft Manufacturing Custom shaft manufacturing to original specifications or custom designs for industrial customers.
• Shaft Straightening Precision shaft straightening services to restore proper alignment and functionality.
• Bearing Installation and Setting Professional bearing installation and precision setting services for industrial equipment.
• Machine Alignment Precision machine alignment services to ensure proper equipment positioning and operation.
• Hard Surfacing and OD Grinding Hard surfacing and outer diameter grinding services to restore worn components.
• Routine Inspections, Service and Clearance Checks Routine inspections, service, and clearance checks to maintain equipment performance and prevent failures.
• Field Service / Shut-Down Service On-site field service and shutdown service available 24 hours for minimized downtime and maximum equipment life.

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Recent moves3 records

Expansion highlights2 records

Broad incumbents

• Sulzer: Global industrial services and pump manufacturer with extensive rotating equipment repair, overhaul, and aftermarket service operations. Comparable to HMR in pump and rotating-equipment rebuild services but operates at vastly larger scale across multiple geographies and industries.
• Andritz: Major OEM of pulp and paper processing equipment with a substantial service and rebuild business. Directly comparable to HMR for fiber line equipment rebuilds but operates globally and can leverage proprietary OEM parts and engineering data.
• Voith: Global technology group with a dedicated pulp & paper division offering OEM equipment plus aftermarket rebuild and field service. Comparable to HMR's pulp & paper rebuild work but at a much broader geographic and capability scale.
• KSB: Global pump, valve, and related service company with significant industrial aftermarket operations. Comparable to HMR for industrial pump rebuilds and rotating-equipment service but operates globally with full OEM backing.
• Flowserve: Leading manufacturer of pumps, valves, seals, and related rotating equipment with a large installed service base across process industries. Overlaps with HMR's pump, mixer, and agitator rebuild work but serves a much broader industrial portfolio globally.

Direct peers

• Merrill Technologies Group: Industrial machining, fabrication, and equipment rebuild provider serving heavy industries. Comparable to HMR's combination of machining, shaft manufacturing, hard surfacing, and equipment rebuild services for industrial customers.
• Precision Industries, Inc. Independent industrial machine and rotating-equipment rebuild shop serving heavy industries. Directly comparable to HMR as a privately-held, regionally focused rebuild business with similar pump, mixer, and rotating-equipment scope.
• In-Place Machining Company: U.S.-based specialist in on-site machining, alignment, and field machining services for large industrial equipment. Closely comparable to HMR's field service, alignment, shaft/bore machining, and shutdown service offerings in heavy industries.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/harris-mechanical-rebuilds-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Harris Mechanical Rebuilds