CORNERSTONE BUILDING SERVICES

What CORNERSTONE BUILDING SERVICES does

CORNERSTONE BUILDING SERVICES LLC is a privately held residential and commercial cleaning company founded in 2013 and headquartered at 13408 Marumsco Dr, Woodbridge, Virginia, serving the Washington-Metropolitan area. The company offers a broad services portfolio spanning commercial cleaning (offices, retail, facilities), residential maid services and apartment turn-overs, post-construction cleaning, carpet and upholstery cleaning, stone restoration, VCT floor care, stairwell cleaning, industrial and machine cleaning, and graffiti removal, plus add-on services such as power-washing, snow removal, parking garage re-striping, trash and debris collection, minor cosmetic renovations, and monthly office kitchen/fridge cleaning.

The underlying technology layer is limited to GREEN SEAL certified environmentally friendly cleaning agents and paper products, supplemented by internal quality audits, on-site managers and supervisors, professionally trained field staff, and referral-program-led customer acquisition. There is no proprietary software, API, AI/ML capability, or disclosed data flywheel. The go-to-market is direct-sales-led via phone (703-670-7242) and a website contact form, supplemented by a 10% referral discount and a Facebook presence. Named commercial customers include Chuck E Cheese Corp. (Entertainment/Family Recreation) and Stoladi Property Group (Real Estate/Property Management), alongside an unnamed residential and SMB base.

The business model combines recurring commercial janitorial contracts with one-time residential and specialty service bookings. Pricing is not publicly disclosed beyond a 10% First Time Stone Care discount for new customers and a 10% referral discount. The company is privately owned and operated by President Gustavo Barrera, has no disclosed external investors, parent company, subsidiaries, funding history, or M&A activity, and continues to operate as a single-location, owner-managed local service business more than a decade after founding.

Name

CORNERSTONE BUILDING SERVICES

Legal name

CORNERSTONE BUILDING SERVICES LLC

Website

https://cornerstonebuildingservicesllc.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

Cornerstone Building Services LLC is a privately owned Woodbridge, Virginia-based residential and commercial cleaning company founded in 2013, providing GREEN SEAL certified janitorial, post-construction, stone restoration, and specialty cleaning services to commercial, property management, and residential customers across the Washington-Metropolitan area.

Ownership category

akta.pro rank

Product category

Janitorial and Cleaning Services

NAICS

Janitorial Services (561720)

SIC

Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

General Commercial Janitorial (Recurring Contract Cleaning) (BPABABAA)

akta.pro secondary industries

Move-In/Move-Out & Turnover Cleaning (Commercial) (BPABABAO), New Build/Pre-Occupancy Cleaning (HSAEADAE), Driveway & Sidewalk Pressure Washing (Concrete/Pavers) (HSAEAMAB), Paver/Outdoor Stone Surface Cleaning & Sealing (HSAEAOAM), Post-Construction Exterior Cleanup (Porches/Patios/Garages) (HSAEADAN)

Keywords

• Commercial cleaning services
• Residential cleaning services
• Janitorial services
• Post-construction cleaning
• Stone restoration services

Headquarters

HQ city

Woodbridge

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Commercial Cleaning Services: Recurring and one-time commercial cleaning services including regular maintenance cleaning, carpet cleaning, VCT floor care, stone restoration, and specialized cleaning for commercial facilities
2. Residential Cleaning Services: Maid service and one-time residential cleaning appointments for homeowners
3. Specialized Services: Post-construction cleaning, stone restoration, graffiti removal, power-washing, and additional maintenance services

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

CORNERSTONE BUILDING SERVICES provides residential and commercial cleaning services in the Washington-Metropolitan area. The company offers recurring and one-time cleaning appointments including commercial maintenance cleaning, carpet cleaning, VCT floor care, stone restoration, post-construction cleaning, maid service, and specialized services such as graffiti removal, power-washing, and snow removal. Operations use GREEN SEAL certified environmentally friendly cleaning agents.

Product overview

CORNERSTONE BUILDING SERVICES is a residential and commercial cleaning services company offering a comprehensive portfolio of cleaning and maintenance services in the Washington-Metropolitan area. The company's core offerings span commercial cleaning, residential cleaning, post-construction cleaning, carpet and upholstery cleaning, stone restoration, VCT floor care, and specialty services like graffiti removal and industrial cleaning. Additional add-on services include minor cosmetic renovations, power-washing, snow removal, and kitchen/fridge cleaning. The company emphasizes GREEN SEAL certified environmentally friendly cleaning agents and operates as a privately owned local business since its founding in 2013.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Cleaning Services Professional cleaning services for commercial buildings, including offices, retail spaces, and facilities in the Washington-Metropolitan area. Services include regular maintenance cleaning, carpet cleaning, VCT floor care, stone restoration, and stairwell cleaning.
• Residential Cleaning Services Cleaning services for residential properties including maid service, one-time cleaning appointments, and apartment turn-over cleaning for homeowners and tenants in the Washington-Metropolitan area.
• Post-Construction Cleaning Cleaning services for newly constructed or renovated buildings to remove construction debris and prepare spaces for occupancy, targeted at contractors, property managers, and building owners.
• Stone Restoration Restoration services for stone surfaces, particularly in main lobbies, including the First Time Stone Care Offer (10% off first treatment for new customers) targeted at commercial property owners and managers.
• Carpet and Upholstery Cleaning Professional cleaning services for carpets and upholstered furniture in commercial and residential settings.
• VCT Floor Care Vinyl composition tile (VCT) floor cleaning, maintenance, and restoration services for commercial facilities.
• Power-Washing Services High-pressure cleaning services for exterior building surfaces, parking garages, and driveways, targeted at commercial and residential property owners.
• Graffiti Removal Services to remove graffiti from commercial and residential building surfaces.
• Snow Removal Services Man-power services for snow removal during winter months, targeted at commercial properties in the Washington-Metropolitan area.
• Minor Cosmetic Renovations Additional handyman services including painting and drywall repairs for commercial and residential customers.

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered minor and core.

• Daycon ProductsminorOthersVendor and supplier of cleaning products and supplies for Cornerstone Building Services
• Able IndustriesminorOthersVendor and supplier of cleaning products and supplies (Abel Supply)
• GREEN SEALcoreStrategic or Co-development PartnerCertification partnership for environmentally friendly cleaning agents and paper products. Cornerstone leads the way to provide customers with GREEN SEAL certified cleaning products

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Jan-Pro: Commercial janitorial franchise offering recurring contract cleaning to offices and facilities, directly comparable to Cornerstone's core commercial cleaning business.
• The Cleaning Authority: Residential cleaning company emphasizing environmentally responsible cleaning, comparable to Cornerstone's residential and green-cleaning focus.
• Merry Maids: Residential house cleaning and maid service provider, directly comparable to Cornerstone's residential cleaning and maid-service offerings.
• Stratus Building Solutions: Green commercial cleaning and janitorial franchise emphasizing eco-friendly products, closely aligned with Cornerstone's GREEN SEAL positioning.
• Anago Cleaning Systems: Commercial cleaning franchisor providing contract janitorial services to commercial facilities, comparable to Cornerstone's commercial segment.
• Jani-King: Commercial cleaning and janitorial services provider serving businesses and facilities, overlapping directly with Cornerstone's recurring commercial offerings.
• Coverall: Commercial cleaning and health-based janitorial services franchise targeting the same SMB and facility customers as Cornerstone.
• Molly Maid: National residential cleaning franchise serving homeowners with recurring and one-time cleaning, overlapping Cornerstone's residential segment.

Broad incumbents

• ABM Industries: Large national facility services company offering janitorial and building maintenance at scale, an established incumbent in the same category as Cornerstone.
• ServiceMaster Clean: Established provider of commercial and residential cleaning plus specialty services like carpet and floor care, overlapping broadly with Cornerstone's portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/sharer.php?u=https%3A%2F%2Fwww.cornerstonebuildingservicesllc.com%2F
• LinkedInlinkedin.com/company/cornerstone-building-services-llc

Compliance1 record

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 CORNERSTONE BUILDING SERVICES