Building Maintenance & Janitorial Services
Building Maintenance and Janitorial Services in Greenfield, WI
Experience Pristine Building Maintenance and Janitorial Services Redefined
Dependable, professionally managed cleaning and building maintenance for commercial and industrial facilities — delivered by supervised, in-house crews you can count on night after night. In business since 1995, we've built something rare in this industry: an exceptionally high crew retention rate and low turnover. That means experienced, tenured cleaners who genuinely know your building and standards — and long-standing client relationships, many of them decades long. From daily janitorial and specialized floor care to window cleaning and full building-maintenance trades, we keep your facility clean, safe, and presentable, with every account backed by a written scope of work and regular quality inspections.
SERVICES WE PROVIDE
Janitorial & Cleaning
Commercial janitorial & office cleaning
Custom recurring programs — daily, weekly, or scheduled cleaning of offices, common areas, breakrooms, and restrooms, tailored to your building and traffic.
Great for: Office buildings, professional suites, and multi-tenant properties
Floor care & maintenance
Ongoing hard- and soft-surface floor care — carpet extraction, strip-and-wax, resilient floor care, scrubbing, and burnishing — backed by the same floor-care expertise as our flooring division.
Great for: VCT, carpet, polished concrete, terrazzo, epoxy, and tile floors that need to stay looking their best
Window & glass cleaning
• Interior and exterior window, glass, and entryway cleaning that keeps your facility bright and presentable.
Great for: Storefronts, lobbies, offices, and multi-tenant properties
Restroom sanitation & restocking
Cleaning, sanitizing, and restocking of restrooms with documented checklists to keep standards high.
Great for: High-traffic public and employee restrooms
Day porter & matron services
On-site daytime staff to handle spills, restocking, entryways, and touch-point cleaning during business hours.
Great for: Lobbies, medical offices, and buildings that need a visible clean during the day
Deep, seasonal & summer cleaning
Intensive top-to-bottom cleaning scheduled around school breaks, seasonal slowdowns, and annual resets — high-dusting, detailed floor work, and specialty tasks in one coordinated push.
Great for: Schools and universities over summer break, and any facility that needs a scheduled deep reset
Special-event cleaning support –
Setup, during-event upkeep, and post-event cleanup for functions and events held at the facilities we already service — folded into your regular program.
Great for: Existing accounts hosting company events, functions, or seasonal gatherings
Painting
Interior and exterior commercial painting to keep your facility sharp, protected, and on-brand.
Great for: Offices, common areas, warehouses, and tenant turns
Acoustical ceiling installation & repair
Drop-ceiling grid and tile installation and replacement, including water-stained or damaged tiles.
Great for: Offices, retail, and remodels
Ceramic & floor tile
Tile installation and repair for floors, walls, and restrooms.
Great for: Restrooms, entryways, and remodeled spaces
Remodeling & restoration
Interior remodeling and facility restoration handled by one accountable team.
Great for: Tenant improvements, refreshes, and repurposed spaces
Interior buildout
Turning shell or reconfigured space into finished, move-in-ready interiors.
Great for: New leases, expansions, and reconfigurations
Design, planning & turnkey project management
We plan, coordinate, and manage the whole project so you work through a single point of contact.
Great for: Multi-trade projects an owner or facility manager would rather hand off
Why Choose Our Building Maintenance Team?
• An almost unheard-of retention rate for our industry. Turnover in commercial cleaning is notoriously high — ours is not. Our people stay, so you get experienced, tenured crews who know your building and your standards, not a rotating cast of day labor.
• Long-running, loyal accounts. Many of our client relationships span decades — the direct result of that consistency and the trust that comes with it.
• An established operation. Nearly 100 employees in our building maintenance and janitorial division alone, with the depth to staff, supervise, and manage facilities of any size.
• Supervised, in-house crews. Our own trained staff, overseen by a dedicated janitorial operations manager, never subcontracted out.
- Fully insured and bonded
• 30+ years in business. Part of the L & A Crystal family of companies, serving Wisconsin since 1995 — three-plus decades of commercial cleaning and facility experience.
• Green methods, materials, and equipment. Sustainable, environmentally responsible products and processes that are safer for your people and your building — and that support your own LEED and sustainability goals.
• One accountable team for clean and maintained. Janitorial, floor care, and building-maintenance trades under one roof — a true single source for your facility.
• Built on a written scope of work. Every account runs on a documented scope with regular quality inspections, so standards stay consistent, and scheduling flexes around your operation — nights, weekends, early mornings, or day-porter coverage.
Common Industries & Applications
• Office and professional buildings
• Schools and universities
• Churches and places of worship
• Municipal and government buildings
• Manufacturing and warehousing
• Medical and healthcare facilities
• Fitness and recreation centers
•
Property management and multi-tenant buildings
Credibility headlines
- In business since 1995 - 30+ years
- AIA-certified provider of continuing-education credit for architects on Polished Concrete (specification to finish) - a standout neither competitor offers, and a built-in way to get in front of architects and GCs
- In-house crews
- 100% satisfaction guarantee
- Polished floors meet OSHA coefficient-of-friction requirements and carry an NFSI "High Traffic" safety rating
Our
Clients
wHY CHOOSE Building Maintenance and Janitorial Services?
Keeping commercial spaces spotless and well-maintained is essential for a thriving business, and our expertise in building maintenance and janitorial services makes that easy for companies serving the Greenfield area. We take pride in delivering comprehensive building maintenance and janitorial services tailored to the unique needs of each facility, ensuring a clean and safe environment that supports productivity. Our experienced teams manage everything from routine cleaning to specialized care, reflecting our deep commitment to quality through all aspects of building maintenance and janitorial services. With over three decades of experience, we understand the importance of reliable services that uphold your facility’s appearance and integrity. Choosing our building maintenance and janitorial services means partnering with dedicated professionals who prioritize your workspace’s cleanliness and longevity every time. For trusted building maintenance and janitorial services in Greenfield, contact us today.
Quick FAQ
How is this related to L & A Crystal, the flooring company?
We're part of the same family of companies. L & A Crystal has provided commercial flooring and building services since 1995; our building maintenance division brings that same standard to everyday janitorial and facility care. You can hire either service on its own.
Do you only do cleaning, or maintenance work too?
Both. Beyond janitorial and floor care, our division handles painting, acoustical ceilings, ceramic tile, remodeling and restoration, and full interior buildouts — so one accountable team can keep your facility both clean and well maintained.
What makes your crews different?
Retention. Commercial cleaning is an industry defined by turnover, and ours is exceptionally low. Our cleaners are tenured and experienced, which is why so many of our accounts have stayed with us for decades.
Can you clean after hours or on weekends?
Yes. We build the schedule around your operation — nights, early mornings, weekends, or daytime porter coverage.
Do you use green cleaning products?
Yes. We use green methods, materials, and equipment wherever possible to reduce the impact on your staff, your visitors, and your building, and to support your own sustainability and LEED goals.
Are you insured and bonded?
Yes. We are fully insured, and our crews are bonded for your protection.
Next Step
Tell us about your facility and we'll put together a walkthrough and a clear scope of work.
