Diamond Steel Construction Co.

What Diamond Steel Construction Co. does

Diamond Steel Construction Co. is a privately held industrial services contractor founded in 1928 and headquartered in North Lima, Ohio. The company operates a single-yard fleet of more than 30 cranes (6 to 275 tons of lifting capacity, with boom/jib lengths exceeding 300 feet), supplemented by 60-ton double-drop detachable lowboys, Landoll tilt trailers, extendible trailers (48' to 80'), roll-back trucks, forklifts, compressors, welders, and boom and scissor lifts. It is signatory to AFL-CIO national maintenance agreements with the Ironworkers, Operating Engineers, Teamsters, and Boilermakers unions, and serves as an Authorized Builder for American Buildings (a Nucor Corporation subsidiary) for pre-engineered metal building systems.

The company's revenue is generated across six service lines: usage-based crane and industrial equipment rentals (with qualified operators), project-based steel erection for structural steel, commercial buildings, industrial facilities, bridges, and overhead cranes, specialized hauling for over-dimensional loads up to 115 feet long and 24 feet wide, managed facility maintenance on weekly/monthly/annual plans plus 24/7 emergency response, and pre-engineered metal building furnish-and-install. Customers include industrial manufacturers (notably Howmet Aerospace), engineering firms (ShawCo Engineering), construction companies (Brock Builders), and specialized industrial tenants (Youngstown Business Incubator, Industrial Piping Specialists). Pricing is uniformly quote-based and not publicly disclosed.

Diamond Steel's go-to-market is sales-led and relationship-driven, relying on direct phone and email outreach, a service-oriented website with request-a-quote forms, a Facebook page, and substantial referral and repeat business built across a 97-year regional presence. Service delivery is concentrated in Northeast Ohio (Mahoning, Trumbull, and Columbiana counties) with extensions into Western Pennsylvania, Northern West Virginia, and occasional work in Cleveland and Toledo.

Name

Diamond Steel Construction Co.

Legal name

The Diamond Steel Construction Company

Website

https://diamondsteel.com

Company type

Private

Founded year

1928

Operating status

Operating

Headcount range

11–50 employees

Short description

Diamond Steel Construction Co., founded 1928 in North Lima, Ohio, provides crane rentals, industrial equipment rentals, steel erection, specialized hauling, facility maintenance, and pre-engineered metal building installation to industrial, construction, and commercial customers across Northeast Ohio and Western Pennsylvania.

Ownership category

akta.pro rank

Product category

Industrial Construction and Equipment Rental Services

NAICS

Structural Steel and Precast Concrete Contractors (238120), Structural Steel and Precast Concrete Contractors (23812), Industrial Building Construction (236210), Building Equipment Contractors (2382)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Construction - Special Trade Contractors (1700), Construction Machinery & Equip (3531)

akta.pro industry

PRIMARYEDAOAAAJ

Steel Erection & Structural Ironwork

Education/Vocational, Technical & Trade Education/Construction & Building Trades

SECONDARYIMAFADAF

Metals & Steel Mill Facility Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Industrial Construction (Plants & Facilities)

SECONDARYIMAJALAH

Steelwork & Fabrication Facilities (Plate/Section Processing, Welding Lines)

Industrials, Manufacturing & Construction/Marine & Shipbuilding/Shipyards & Drydock Infrastructure (Facilities, Lifting, Docking Systems)

Keywords

• Crane rental services
• Steel erection services
• Industrial equipment rental
• Specialized heavy hauling
• Facility maintenance services

Headquarters

HQ city

North Lima

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Crane Rentals: Rental of cranes ranging from 6 to 275 tons with qualified operators, including rough-terrain cranes, hydraulic truck cranes, and crawler cranes. Flexible rental options from short-term to long-term contracts.
2. Industrial Equipment Rentals: Rental of compressors, welders, scissors lifts, boom lifts, forklifts, trailers, trucks, and tractors. Equipment available with or without operators.
3. Steel Erection Services: Professional steel erection services for structural steel, commercial buildings, industrial facilities, bridges, and overhead cranes. Full-service from planning to final installation.
4. Specialized Hauling Services: Heavy-duty industrial hauling including over-dimensional transport up to 115' long and 24' wide, using 60-ton lowboys, Landoll trailers, and various specialized equipment.
5. Facility Maintenance: 24/7 emergency response and planned maintenance services for electrical, plumbing, HVAC, and general facility needs. Customized maintenance plans on weekly, monthly, or annual basis.
6. Pre-Engineered Metal Building: Furnishing and installation of pre-engineered metal buildings including engineering calculations, stamped drawings, building packages, and full turnkey installation.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Diamond Steel Construction Co. is an industrial services provider that rents cranes (6 to 275 tons, with qualified operators), rents industrial equipment, performs specialized over-dimensional hauling, erects structural steel, delivers in-plant facility maintenance, and furnishes/installs pre-engineered metal buildings. The company serves industrial facilities, construction firms, and commercial businesses across Northeast Ohio and Western Pennsylvania with a union-cleared crew and a fleet of more than 30 cranes and supporting heavy equipment.

Product overview

Diamond Steel Construction Co. is a construction and industrial services company offering a unified portfolio of equipment rentals and erection/installation services. The core offerings include crane rentals (with operators) featuring over 30 cranes from 6 to 275 tons capacity, industrial equipment rentals (compressors, welders, lifts, trailers), specialized hauling for oversized loads, steel erection services, facility maintenance, and pre-engineered metal building furnish/installation. The company operates as an Authorized American Buildings Builder, integrating American Buildings' pre-engineered metal building systems into its service offerings. Services are available to commercial, industrial, and construction clients in Northeast Ohio and Western PA.

Differentiator

Problem solved

Functional benefit

Products and services

• Crane Rentals Rental of more than 30 cranes ranging from 6 to 275 tons of lifting capacity, including rough-terrain cranes, hydraulic truck cranes, and crawler cranes with boom/jib lengths extending over 300 feet; rentals include qualified crane operators and flexible short-term to long-term options for industrial facilities, construction firms, and commercial businesses.
• Industrial Equipment Rentals Rental of compressors, welders, scissors lifts, boom lifts, trucks, tractors, forklifts, 60-ton double-drop detachable lowboys, Landoll tilt trailers with 10-ton winch, roll-back trucks, and 48' to 80' extendible trailers, available with or without operators for industrial and construction projects.
• Specialized Hauling Heavy-duty industrial hauling services for over-dimensional pieces up to 115 feet long and 24 feet wide, utilizing a fleet of trailers, cranes, winches, roll-back trucks, flat trailers, and forklifts to transport oversized industrial equipment and machinery.
• Steel Erection Expert steel erection services for structural steel, commercial buildings, industrial facilities, and bridges, including overhead crane installation, building or plant repairs, and concrete reinforcement, delivered by Diamond Steel's experienced erection crews.
• Facility Maintenance In-plant facility maintenance services including routine inspections, repairs, upgrades, electrical work, plumbing, HVAC, and 24/7 emergency response, offered on customized weekly, monthly, or annual maintenance plans for industrial and commercial facilities.
• Pre-Engineered Metal Building Furnish / Installation Furnishing and turnkey installation of American Buildings pre-engineered metal buildings, including engineering calculations, stamped drawings, metal roof panels, gutters, skylights, mezzanines, canopies, parapet walls, and overhead crane systems, offered at preferred pricing through Diamond Steel's Authorized American Buildings builder status.

Quantifiable outcome

• 30+ cranes available for rent with capacities from 6 to 275 tons
• +2 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• American BuildingscoreChannel Partner/ Reseller/ DistributorDiamond Steel is an Authorized American Buildings Builder, offering custom-engineered metal building systems. American Buildings is a leader in design and manufacture of metal building systems for over 70 years, backed by Nucor Corporation. Diamond Steel provides preferred pricing on building packages and full installation services.
• Nucor CorporationcoreStrategic or Co-development PartnerNucor Corporation backs American Buildings and is the largest producer and recycler of steel products in North America with over 300 operating facilities. Ranked in the top fourth of Fortune 500 with annual production capacity exceeding 29 million tons. Provides steady, reliable supply of raw steel for American Buildings metal buildings.
• AFL-CIO (Ironworkers, Operating Engineers, Teamsters, Boilermakers)coreStrategic or Co-development PartnerDiamond Steel is signatory to various AFL-CIO national maintenance agreements including those with Ironworkers, Operating Engineers, Teamsters, and Boilermakers. This ensures commitment to quality and compliance with industry standards for union labor.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• ALL Erection & Crane Rental Corp: Large U.S. crane rental and rigging company offering crane rentals, aerial equipment, and industrial services. Directly comparable to Diamond Steel in core crane rental and heavy lift services, though operating at much larger national scale.
• Maxim Crane Works: One of the largest crane rental companies in North America operating a fleet of 1,000+ cranes. Directly comparable to Diamond Steel in core crane rental services, with overlapping customer base in industrial construction and heavy industry.
• Morrow Equipment Co. L.L.C. Specialized tower crane and heavy lifting equipment provider with a strong crane rental fleet. Comparable to Diamond Steel in crane rental services, though Morrow focuses more specifically on tower crane applications.
• Bigge Crane and Rigging Co. Major crane rental and heavy lifting company with national reach. Directly comparable to Diamond Steel in crane rental services, heavy rigging, and industrial project execution.
• Sterling Crane Inc. Provider of crane rental, rigging, and specialized lifting services across North America. Comparable to Diamond Steel in operator-supplied crane rental and industrial customer focus.
• Barnhart Crane & Rigging Co. National heavy lifting, rigging, and crane rental provider with strong industrial customer base. Comparable to Diamond Steel in crane rental and industrial project execution, with similar multi-service positioning around heavy lift and specialized transport.
• TNT Crane & Rigging: U.S. crane rental and rigging provider serving industrial, energy, and infrastructure customers. Comparable to Diamond Steel in crane rental fleet and operator-supplied service model.

Broad incumbents

• Sunbelt Rentals: Large publicly-traded equipment rental company with extensive industrial and aerial fleet. Broadly comparable to Diamond Steel's industrial equipment rental offerings but operates at much larger national scale with a more diversified portfolio.
• United Rentals Inc. Largest equipment rental company in the world, with a broad portfolio including aerial, industrial, and construction equipment. Indirect competitor to Diamond Steel's industrial equipment rental line, though its scope and customer base are vastly broader.

Emerging players

• IES Holdings Inc. Provider of electrical and mechanical infrastructure services to industrial and commercial customers. Tangentially comparable to Diamond Steel in facility maintenance and industrial services, with overlap in industrial customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights2 records

Customer concentration

• Facebookfacebook.com/diamondsteelconstruction
• LinkedInlinkedin.com/company/diamond-steel-construction-co

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Diamond Steel Construction Co.