What Harmon Construction does

Harmon Construction is a privately held, founder-owned commercial general contractor headquartered in Olathe, Kansas, operating since 1987 across the Kansas City metro and broader Midwest. The firm delivers construction management, design-build, and traditional general contracting services through a single integrated delivery model rather than a modular product platform, executing new builds, renovations, and design-build assignments for healthcare, senior living, faith-based, industrial, and commercial clients. Its core technology consists of project planning, subcontractor coordination, and on-site construction execution — labor-driven services with no proprietary software or technology products disclosed.

The company makes money through project-based contracts (cost-plus markup or fixed-price) for commercial, industrial, healthcare, senior living, and faith-based construction, with fees derived from construction cost plus margin. It runs an enterprise field-sales go-to-market with dedicated contacts for operations, business development, and project bidding, and reports that over 90% of clients come from repeat business or referrals — indicating a relationship-driven, low-funnel-cost acquisition model. The customer base is vertically diversified across banking (US Bank, FNBO, OakStar Bank, Mainstreet Credit Union), healthcare (CareNow Urgent Care, Aspen Dental, Eye and Chiropractic Care), restaurants (Chipotle, Whataburger, Hawaiian Bros), automotive (Cable Dahmer Kia), religious organizations (Southpoint Church of Christ, Ascend Church, Platte Woods UMC), and government (Overland Park Fleet Maintenance, KCDT, Meadowbrook Park).

Harmon Construction has no disclosed external funding, no parent company, and no M&A activity in the source materials; growth has been entirely organic under President & CEO Tim Harmon, with his son Sean Harmon serving as Operations Manager as part of a documented second-generation succession. The firm has been publicly recognized for its growth via the Kansas City Business Journal Fast 50 (2024) and Ingram Magazine Corporate Report 100 (2025) lists, and for project excellence via the AWPA Project of the Year (Structures $5-25M) award in 2022. As of the latest disclosures, the firm employs 101-250 people, is actively recruiting field and project staff, and does not present any disclosed AI/ML capability, proprietary technology stack, or app/digital product.

Name

Harmon Construction

Legal name

Harmon Construction

Website

https://harmonconst.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

101–250 employees

Short description

Harmon Construction is a privately held, founder-owned general contractor founded in 1987 in Olathe, Kansas, delivering construction management, design-build, and general contracting services across commercial, industrial, healthcare, senior living, and faith-based sectors in the Kansas City metro and Midwest.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Commercial and Institutional Building Construction (23622), Nonresidential Building Construction (2362)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industries

Senior Living & Assisted Living Facility Construction (IMAFACAJ), Religious & Cultural Building Construction (Places of Worship, Museums, Libraries) (IMAFACAH), Government & Civic Building Construction (Courthouses, City Halls, Public Safety) (IMAFACAF)

Keywords

• Commercial construction services
• General contracting
• Design-build services
• Healthcare construction
• Construction management

Headquarters

HQ city

Olathe

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Services: General contracting and construction management services for commercial, industrial, healthcare, senior living, and faith-based construction projects. Revenue is generated through project-based contracts with fees derived from construction costs plus markup, or fixed-price arrangements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Harmon Construction provides construction management, design-build, and general contracting services for commercial, industrial, healthcare, senior living, and faith-based projects. The company delivers ground-up construction, renovation, and project management across the Kansas City metro area and Midwest region, with a relationship-driven service model focused on repeat business and referrals.

Product overview

Harmon Construction operates as a single unified service offering rather than a platform-plus-modules architecture. The company provides integrated construction services encompassing construction management, design-build, and general contracting. Their portfolio includes commercial, industrial, healthcare, senior living, and faith-based construction projects across the Kansas City metro area and Midwest. Projects include Southpoint Church of Christ, OakStar Bank Regional Headquarters, CareNow Urgent Care, US Bank branches, Whataburger restaurants, Aspen Dental, Chipotle locations, McBee's Coffee 'N Carwash, Weber Flooring locations, OP Fleet Maintenance Facility, KCDT, Mainstreet Credit Union, FNBO, Ascend Church, Eye and Chiropractic Care, Meadowbrook Park, Platte Woods UMC, and Cable Dahmer Kia.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Management Services End-to-end construction management services including project planning, coordination, and execution for commercial, industrial, healthcare, senior living, and faith-based construction projects in the Kansas City metro area and Midwest.
• Design-Build Services Integrated design and construction services that combine architectural design with construction execution under a single contract, offered to clients in commercial, healthcare, and faith-based sectors.
• General Contracting Traditional general contracting services for construction projects, including subcontractor management and full project delivery for commercial, industrial, healthcare, senior living, and faith-based clients.

Quantifiable outcome

• Over 90% of clients are repeat business or referral

Named customers20 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Crossland Construction Company: Kansas-City-area headquartered general contractor founded in 1977 with similar regional scope across commercial, industrial, healthcare, and institutional construction. Most directly comparable to Harmon in size, geography, and vertical mix.

Broad incumbents

• JE Dunn Construction: Headquartered in Kansas City, this is one of the largest employee-owned general contractors in the U.S. Operates across commercial, healthcare, and institutional construction in the same KC market as Harmon, but at substantially larger scale.
• McCarthy Building Companies: St. Louis-headquartered national general contractor with strong healthcare, commercial, and institutional practices. Operates in the Midwest including the KC market and competes for many of the same healthcare and senior living pursuits as Harmon.
• Turner Construction Company: Largest domestic general contractor in the U.S., with active KC-area operations in commercial, healthcare, and institutional building. Competes with Harmon on larger healthcare and corporate projects in the region.
• Gilbane Building Company: National privately-held construction manager and general contractor with healthcare, commercial, and institutional practices. Operates in the Midwest and competes on similar healthcare and senior living projects.
• Mortenson Construction: National general contractor with a strong healthcare and institutional practice that pursues projects in the KC market. Overlaps with Harmon on healthcare and senior living verticals at a larger scale.
• Swinerton: National general contractor with commercial, healthcare, and tenant improvement practices. Competes with Harmon for healthcare and retail/restaurant buildouts in the KC and broader Midwest markets.

Regional players

• Mark One Electric: KC-area specialty trade contractor (electrical) frequently working as a subcontractor to Harmon and other regional GCs on the same commercial projects. Adjacent peer due to overlapping project base in the same geography.
• Universal Construction Company: Midwest-headquartered general contractor serving commercial, industrial, healthcare, and institutional clients. Comparable in scale and vertical mix to Harmon with similar relationship-driven positioning.
• Rau Construction Company: KC-based design-build and general contracting firm serving healthcare, commercial, and industrial clients. Comparable mid-sized regional peer operating in the same metro.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/HarmonConstInc
• Facebookfacebook.com/HarmonConstInc

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 Harmon Construction