NG Services LLC
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Commercial · COI Available · Recurring Contracts

Commercial Window Cleaning

Professional service for offices, retail, medical, and multi-tenant properties — fully insured, COI on file, flexible scheduling. Recurring contracts welcome across Palm Beach, Martin, and St. Lucie Counties.

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Commercial interior window cleaning with squeegee and van

Built for commercial clients who need it done right.

We built NG Services LLC around the standards commercial clients actually need — reliability, proper documentation, and consistent results every time. Most of our commercial work is recurring. Predictable schedules, clear billing, one point of contact.

First impressions matter. Clean windows signal that you take pride in your property before a customer even walks through the door. Whether it's a five-window storefront or a multi-floor office building, you get the same quality of work and the same direct contact with the owner.

We don't take on commercial contracts we can't deliver. If a job is beyond our scope — high-rise rope access, for instance — we'll tell you up front. No stringing you along.

Water-fed pole cleaning commercial building exterior — close-up action
Commercial exterior window cleaning tall windows with water-fed pole
Commercial exterior window cleaning in Palm Beach Gardens
Commercial building exterior traditional storefront window cleaning
Building Types

Who we serve.

We work with a wide range of commercial building types across the tri-county area. Here's where we have the deepest experience.

🏢

Office Buildings

Professional and medical offices, single-tenant through multi-floor. We schedule before or after business hours and work around your tenant mix.

🏪

Retail & Restaurants

Strip malls, inline retail, quick-service restaurants, and showrooms. Early morning or late evening scheduling keeps us out of peak foot traffic.

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Medical Facilities

Hospitals, outpatient clinics, and medical offices. We understand the entry protocols and scheduling constraints that come with healthcare environments.

🚗

Auto Dealerships

Showroom glass, service bay windows, and exterior facades. Monthly recurring service keeps high-volume glass looking consistently sharp.

🏦

Banks & Financial

Branches and financial offices where presentation is everything. Some of the dirtiest glass we see — recurring schedules keep entry glass consistently clean.

🏘️

HOAs & Property Managers

Community common areas, clubhouses, and mixed-use lobbies. Multi-property scheduling, COI documentation, and consolidated billing.

What's Included

What's included in every commercial job.

01

Interior and exterior glass cleaned on every visit

02

After-hours and weekend scheduling available

03

Certificate of Insurance (COI) provided at no extra cost

04

Monthly invoice billing for recurring accounts

05

Single point of contact — you talk to the owner, not a call center

06

Satisfaction guarantee on every visit

Insurance

Fully insured — COI on file before we start.

NG Services LLC carries full commercial general liability insurance. We provide a Certificate of Insurance (COI) specific to your property upon request — at no additional cost — before any work begins. We can get a COI for each individual property the same day if required.

This is standard practice for commercial window cleaning contracts and we handle it routinely. If your building management, HOA, or leasing company requires proof of insurance before allowing vendor access, just mention it when you request your quote.

See the Work

Watch us in action.

Real commercial jobs — traditional hand washing and water-fed pole timelapse.

Commercial building cleaning — hand technique

Storefront timelapse — traditional window cleaning

FAQ

Questions from commercial clients

Do you provide a Certificate of Insurance?

Yes. NG Services LLC carries full general liability insurance and is licensed in Florida. COIs are available on request and can name your property — standard practice for commercial contracts, HOAs, and property management relationships. We can turn this around same-day.

Can you work after hours or on weekends?

Yes — after-hours and weekend scheduling is available for commercial accounts. For most office buildings and retail, we prefer to work before or after business hours to avoid disrupting your tenants and customers.

Do you handle multi-property portfolios?

Yes. We work with property managers who need coverage across multiple locations. One point of contact, consolidated billing, and consistent results across every property in your portfolio.

How does billing work for recurring contracts?

Monthly invoice billing, auto-pay options, and predictable pricing. We're not re-quoting every visit — you know what to expect. We can accommodate most billing and invoicing requirements.

What buildings can't you service?

High-rise buildings requiring rope access or suspended scaffolding are outside our scope. We'll tell you that up front rather than take a job we can't deliver safely. For most commercial buildings up to four or five stories, we have the equipment to do the work.

Explore Commercial Services

Commercial cleaning pages.

Businesses & property managers.

Let's talk about your property. We'll give you a straightforward quote and COI before anything else happens. Serving Palm Beach, Martin, and St. Lucie Counties.

Get a Commercial Quote