7 Questions to Ask Before Hiring a Window Cleaning Service

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Counties Served

Insurance & Liability

We carry both workers compensation and liability insurance — available upon request. Our team holds Fall Arrest Certification, and every job follows strict safety protocols. Companies charging significantly less typically skip these protections, exposing both clients and workers to unnecessary risk.

Experience & Track Record

Since 1994. Founded by Woody French, Greenlight has spent over 30 years building a trusted reputation across Houston, Fort Bend, and Montgomery counties. That longevity isn’t just a number — it’s a record of consistent, professional results.

Local References

Absolutely. We have a large, loyal client base across Harris, Montgomery, and Fort Bend counties. We’re happy to provide neighborhood-specific references upon request — just ask when you reach out.

Employee Safety

Yes, and we go beyond what Texas law requires. Our team is continuously trained in current safety protocols. We invest in proper equipment, certifications, and procedures so every job is completed without incident — every time.

Background Checks

Every Greenlight employee passes a criminal background check and drug screen before they’re offered a position. When our team arrives at your property, you can have complete confidence in who you’re working with.

Scheduling Flexibility

Very. We build window cleaning schedules around your needs — not the other way around. Whether you need weekly, monthly, or seasonal service, we’ll create a maintenance plan that fits your property, your budget, and your calendar.