Frisco Brothers Janitorial Service provides commercial cleaning for seven verticals across Collin and Denton counties: medical and dental offices, daycares and early childhood centers, schools, churches, HOA common areas and clubhouses, gyms and fitness centers, and warehouses and industrial facilities. The company runs 26 staff across 65+ active clients, has operated continuously since March 2001, is bonded through Hartford Insurance, and holds a 5.0 rating across 56 Google reviews. Eco-friendly cleaning products are the default on any account where children or patients are present. Every crew member passes background checks and reference checks before their first day on any vertical account. The service footprint covers 13 cities in Collin and Denton counties, with Frisco as the home base.
Industries We Clean
The company has active cleaning contracts across seven commercial verticals. Each type of facility has its own cleaning requirements. The pages below cover each in detail.
Medical and Dental Offices Exam rooms, patient waiting areas, and restrooms in outpatient practices need consistent attention on a schedule that works around patient appointments. Eco-friendly products are the default on all medical and dental accounts at no surcharge, and after-hours and before-open scheduling keeps service out of the way of patient flow. See the medical and dental office cleaning page for scope, products, and scheduling options.
Daycares and Early Childhood Centers Children in daycare facilities spend time on the floor. The products used in that environment matter to directors and parents, which is why eco-friendly, non-toxic cleaning is the standard approach on all daycare accounts, not an add-on. Sandra McGlothlin’s bilingual Spanish and English communication is a practical asset for centers with Spanish-speaking staff. See the daycare and early childhood cleaning page for the full scope.
Schools Private and charter schools have large square footage and floors that take heavy daily abuse. Summer break is the right window for the floor stripping and waxing cycles that cannot happen during the school year without disrupting classes. See the school cleaning services page for scope, floor maintenance cycles, and scheduling.
Churches Faith community facilities see heavy weekend traffic on sanctuary carpet, large fellowship areas, and restrooms. Cleaning schedules work around the service calendar and mid-week programming, not the other way around. Three active congregation clients in the Frisco area reflects that faith communities trust this company with their facilities. See the church cleaning services page for the full scope and scheduling approach.
HOA Common Areas and Clubhouses Clubhouses, pool houses, and shared community spaces are on consistent recurring schedules timed around resident use patterns. Commercial window washing and floor care are the most common contract components in Prosper, Celina, and Savannah, where master-planned communities are most dense in the northern service area. See the HOA common area cleaning page for what a typical contract covers.
Gyms and Fitness Centers Rubber flooring, equipment surfaces, and high-sweat environments require different chemistry and frequency than general office cleaning. Member-facing cleanliness is a retention signal, and a gym that looks clean at 6 AM keeps members. An active long-term fitness account in Frisco is the reference for this work. See the gym and fitness center cleaning page for scope and frequency guidance.
Warehouses and Industrial Facilities High square footage, active manufacturing or distribution environments, and concrete floor care require a different scope than a standard commercial account. A 750,000+ sq ft manufacturing facility maintained by a dedicated seven-person crew for 23 years is the scale reference for this work. See the warehouse and industrial cleaning page for crew sizing, floor care options, and what a large-facility contract looks like.
What Makes Frisco Brothers Right for Specialized Environments
The team is selective about hiring. Mark McGlothlin’s own description of the process: “We are quite picky about who we hire.” Every candidate goes through background checks and reference checks before their first day on any client site. After onboarding, regular surprise spot inspections confirm the standard holds at every account. The same hiring standard applies across all seven verticals, whether the account is a medical office or a warehouse.
Supervisors Victor and Ana Ayala each bring more than 20 years of field supervisory experience and have managed 200+ staff at previous employers. Large-facility and multi-room accounts require that kind of background in the field, and both Victor and Ana have it.
Mark and Sandra McGlothlin are personally active in cleaning client facilities. They are not absentee owners managing contracts from a desk. For a practice manager handing over keys to exam rooms or a church administrator trusting a crew with sanctuary carpet, that hands-on ownership matters in a way that a franchise operation cannot replicate.
Eco-friendly products are the default on any account serving children, patients, or other chemical-sensitive environments, including daycares, medical offices, and schools. No surcharge. It is a company-wide standard, not a special tier.
For the full hiring process, team bios, and origin story, see the About page. The company is bonded and insured, holds a consistently 5-star rating from Google reviewers, and has operated under the same ownership for 25 years. Request a free walk-through quote when you are ready to talk scope.
Our Services Across All Industries
The seven verticals above draw from the same service catalog: office cleaning, floor stripping and waxing, carpet extraction, commercial window washing, eco-friendly cleaning, and more. A church or a gym or a medical office is not choosing a different company. They are choosing from the same service menu, scoped to their specific facility at the walk-through. See our full cleaning services list for scope, scheduling options, and what is included in each category.
Cities Where We Work
Frisco is the home base, where the company has operated since 2001. Service extends across 13 cities in Collin and Denton counties.
Frisco | Plano | McKinney | Allen | The Colony | Lewisville | Little Elm | Prosper | Celina | Carrollton | Coppell | Aubrey | Savannah
Each city page covers local client examples, the services most commonly requested in that area, and scheduling context. See all 13 service area pages.
Questions About Our Industry-Specific Cleaning
Q: Do you clean all seven industry types in every city you serve?
Most verticals are active across the full 13-city service area. A few are concentrated in specific cities. Warehouse and industrial work is most active in Lewisville and Carrollton. HOA common area accounts are concentrated in Prosper, Celina, and Savannah, where master-planned communities are most dense. Medical and dental accounts are most active in Frisco, Plano, and McKinney. For city-level specifics, see the individual city pages.
Q: Do you use the same products in a daycare as in a warehouse?
No. Product selection is scoped to the environment. Eco-friendly, non-toxic products are the default in daycares, medical offices, schools, and any account where children or patients are present. Warehouse and industrial accounts use products matched to concrete floors, industrial equipment, and high-traffic production areas. Product selection is confirmed for each account type during the walk-through.
Q: Can you handle multiple facility types under one contract?
Yes. Some clients have more than one type of facility: a church with a daycare or preschool program, or an HOA property management company that also oversees a commercial office. Mark McGlothlin scopes each facility separately during the walk-through and structures the contract to cover all relevant locations and service types.
Q: Do you require long-term contracts for specialized cleaning?
Contract terms are confirmed during the walk-through. Most recurring cleaning accounts operate on an ongoing schedule rather than a fixed multi-year commitment. Mark will outline the terms at the free walk-through and put them in writing before the first service date.
Q: Which facility types do you not clean?
The team does not clean hospitals, surgery centers, or any facility that requires ISSA, CIMS, GBAC, or IICRC certifications. The company also does not serve restaurants or food-service kitchens. Each vertical page includes an explicit in-scope and out-of-scope section with full detail.
Request a Walk-Through for Your Facility
Regardless of the vertical, the process is the same. Mark or Sandra McGlothlin will come out, walk the space, and scope the work before any contract is signed. The walk-through is free. The quote is confirmed in writing at that visit, with no obligation and no surprise add-ons after.
Open 10 AM to 10 PM Monday through Saturday, 10 AM to 8 PM on Sundays.
Request a Free Walk-Through Quote
Call (214) 618-0816.