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Business Details
43 Years
experience
Emergency
services
Your Trusted Partner for Building Maintenance Solutions
Comet Building Maintenance has been a trusted provider of building maintenance solutions since 1983. Our commitment to quality service is rooted in rigorous staff training, competitive pricing, and the use of environmentally responsible products. We maintain 24/7 client communication to ensure satisfaction while delivering comprehensive maintenance through skilled technicians equipped with state-of-the-art tools.

Our long-standing relationships with property owners and managers reflect our dedication to excellence, supported by full insurance coverage including property damage and workers' compensation. With expertise spanning janitorial services, landscaping, and specialized cleaning, we offer one-stop convenience for commercial property needs across the San Francisco Bay Area.
Services
Janitorial Services Contract Cleaning Construction Cleaning Window Washing Carpet Cleaning Floor Refinishing Landscaping Maintenance Parking Lot Sweeping Pressure Washing General Handyman
Details
  • Year established: 1983
Highlights and features
  • We maintain 24/7 client communication for immediate support
  • Our staff uses environmentally responsible cleaning products
  • Skilled technicians are equipped with state-of-the-art tools
  • Competitive pricing with comprehensive service packages
  • Full insurance coverage for complete client protection
Associations and certifications
  • Bay Area Green Business
What people say
Took care of all our needs Happily recommend them
Services
Janitorial Services
Our comprehensive janitorial services maintain commercial spaces with daily cleaning routines and specialized treatments. Trained staff use eco-friendly products to ensure safe environments while meeting specific client requirements. We serve offices, schools, and retail locations across the San Francisco Bay Area.
Pressure Washing
High-pressure cleaning removes dirt and grime from building exteriors, parking lots, and walkways. Our water-reclamation system minimizes environmental impact while restoring surfaces to like-new condition. Available for commercial properties throughout our service area.
Landscaping Maintenance
Complete outdoor maintenance includes lawn care, irrigation management, and plant installation. Our team implements water-efficient practices to maintain beautiful landscapes while conserving resources. Services cover trees, shrubs, and hardscape elements.
Window Washing
Professional window cleaning services enhance building appearance with streak-free results. We clean interior and exterior glass surfaces using environmentally responsible solutions. Regular maintenance schedules available for commercial properties.
General Handyman
Our skilled technicians handle light plumbing, fixture replacements, and building repairs. Services include lamp changes, vacancy detailing, and common area maintenance. Available for emergency repairs and scheduled maintenance.
Questions
What commercial services do you offer?
We provide janitorial services, pressure washing, landscaping, window cleaning, and general maintenance for commercial properties.
Are you available for emergency maintenance?
Yes, our 24/7 service handles emergency repairs and urgent maintenance requests.
Do you use eco-friendly cleaning products?
We exclusively use environmentally responsible cleaning products and sustainable practices.
What service areas do you cover?
We serve the entire San Francisco Bay Area for all commercial maintenance needs.
Can you handle large-scale property maintenance?
Yes, we manage comprehensive maintenance programs for office buildings, shopping centers, and industrial properties.