HSG

What HSG does

HSG is a Southern California building exterior maintenance services provider, headquartered in Los Angeles and operating continuously since 1980 as a subsidiary of Valcourt Building Services (Valcourt Group). The company delivers integrated exterior maintenance services—including window cleaning and restoration, waterproofing, pressure washing, bird control, metal restoration, parking structure maintenance, and post-construction cleaning—to commercial property owners and managers across Southern California. Its service portfolio features differentiated technical capabilities: FAA-certified drone cleaning solutions for surfaces up to 150 feet, proprietary window stain removal methods, glass scratch removal with graffiti film installation, and water reclamation systems designed to comply with Zero Water Discharge laws.

The company serves a diversified set of verticals including commercial real estate, apartments, parking structures, healthcare, hospitality, universities, government, industrial parks, retail, stadiums, and aviation. Named enterprise customers include Kilroy Realty, Avison Young, PMRG, and LPC. HSG sells primarily through direct enterprise field sales targeting building owners and property managers, with quote-based pricing for both project-based engagements and ongoing maintenance contracts. The single-point-of-contact model consolidates multiple exterior services under one relationship, and field teams are certified in SAIA, SkyClimber, and PowerClimber safety disciplines, supported by a dedicated safety committee and 24/7 accessibility commitment.

HSG operates offices in Los Angeles and Orange County, employs over 100 personnel across field operations, sales, and administration, and has expanded its geographic coverage to include the Inland Empire, Riverside/San Bernardino, and Ventura counties. Several recent leadership and territory development hires indicate active commercial expansion within HSG's existing Southern California footprint, supported by the resources and platform of its parent, Valcourt Group.

Name

HSG

Legal name

HSG, LLC

Website

https://hsg-inc.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

51–100 employees

Short description

HSG is a Southern California building exterior maintenance services provider, founded in 1980 and operating as a subsidiary of Valcourt Group. The company delivers window cleaning, waterproofing, pressure washing, bird control, and restoration services to commercial property owners across multiple verticals.

Ownership category

akta.pro rank

Product category

Building Exterior Maintenance Services

NAICS

Janitorial Services (561720), Building Equipment Contractors (2382)

SIC

Services-To Dwellings & Other Buildings (7340), Services-Miscellaneous Repair Services (7600)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

akta.pro secondary industries

HVAC Installation, Service & Repair (IMAIABAA), Heat Pump Repair & Maintenance (HSAOAHAD)

Keywords

• Building exterior maintenance
• Commercial window cleaning
• Waterproofing services
• Pressure washing
• Bird control solutions

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Building Exterior Maintenance Services: HSG generates revenue through providing comprehensive building exterior services including window cleaning, waterproofing, pressure washing, bird control, and restoration. Revenue is generated through project-based work and ongoing maintenance contracts with commercial property owners and managers.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

HSG provides commercial building exterior maintenance services across Southern California, including window cleaning and restoration, waterproofing, pressure washing, bird control, and additional building services such as metal restoration, parking structure maintenance, interior high dusting, and post-construction cleaning. Services are sold as project-based work and ongoing maintenance contracts to commercial property owners and managers, coordinated through a single point of contact.

Product overview

HSG is a building exterior maintenance service company offering a coordinated suite of services for commercial properties. The core offerings include Window Cleaning & Restoration, Waterproofing Services, Pressure Washing, Bird Control, and Additional Building Services (metal restoration, parking services, high dusting, post-construction cleaning). These services are coordinated through a single point of contact to provide integrated building exterior maintenance. HSG operates as a division of Valcourt Building Services, serving Southern California commercial properties since 1980.

Differentiator

Problem solved

Functional benefit

Products and services

• Window Cleaning & Restoration Commercial window cleaning, glass restoration, scratch removal, and graffiti film installation for high-rise and low-rise buildings. Includes drone cleaning solutions for hard-to-reach surfaces up to 150 feet high, FAA-certified pilots, and a proprietary window stain removal method.
• Waterproofing Services Inspection, repair, and waterproofing of building exteriors and parking structures. Includes leak investigation, traffic coatings, concrete strengthening, plaza deck waterproofing, expansion joint systems, facade coatings, and sealants/caulking.
• Pressure Washing Commercial pressure washing and low-pressure wash services for building facades, sidewalks, and exterior surfaces. Includes stain removal and water reclamation systems compliant with Zero Water Discharge laws.
• Bird Control Safe and humane commercial bird control services including bird netting, electrified deterrents, TightLine bird wire, bird coils, and bird spikes to prevent pest birds from damaging properties.
• Additional Building Services Metal restoration, parking structure/lot services, interior high dusting, and post-construction cleaning services for building maintenance.

Quantifiable outcome

• 24/7 accessibility and clear communication
• +2 more outcomes

Named customers4 records

Segments11 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Valcourt GroupcoreOthersHSG is a Valcourt Company. The Valcourt Group is the premier provider of commercial restoration, waterproofing, and window cleaning services in the United States, evolved into one of the nation's largest exterior maintenance companies through strategic partnerships with leading companies in the industry.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Window Gang: Franchise-based exterior cleaning provider offering window cleaning, pressure washing, gutter cleaning and related services to residential and light-commercial customers. Comparable service portfolio to HSG's lower-rise offerings.
• Building Maintenance Services (BMS): Specialty exterior building services provider delivering window cleaning, façade restoration and waterproofing to commercial real estate. Closely comparable service mix and customer base to HSG.
• Fish Window Cleaning: National franchise providing commercial and residential window cleaning services. Comparable to HSG as a direct service-line competitor for window cleaning and exterior maintenance contracts.
• Cleanview Building Services: Regional exterior maintenance contractor offering window cleaning, pressure washing and related services for commercial and high-rise properties in the Western U.S. Closely comparable to HSG in service mix and customer type (commercial property managers and owners).
• National Window Cleaning (NWC): Specialty contractor providing commercial window cleaning, caulking and exterior maintenance services with similar institutional/enterprise property customers. Operates with the same single-service-plus-bundling playbook as HSG.
• Shine Window Care: Multi-service exterior cleaning franchise covering window cleaning, power washing, gutter cleaning and holiday lighting. Overlaps HSG on commercial window cleaning and pressure washing segments.

Broad incumbents

• ABM Industries: Large publicly traded integrated facility services provider whose janitorial, parking and building services divisions overlap with HSG's exterior maintenance and parking structure work for enterprise clients.
• ServiceMaster Clean: National commercial cleaning and disaster restoration franchise network. Comparable to HSG in commercial exterior maintenance scope and enterprise contract sales motion.
• Valcourt Building Services (Valcourt Group): HSG's parent company and the premier national exterior maintenance platform, offering the same waterproofing, restoration and window cleaning services across multiple regions. Directly comparable as the broader incumbent that owns HSG and competes with regional players nationally.

Emerging players

• ClearClean Commercial Services: Emerging regional pressure washing and exterior cleaning specialist. Partial overlap with HSG's pressure washing and stain removal offerings, particularly for commercial property managers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/hsgpro
• LinkedInlinkedin.com/company/hsg-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 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 HSG