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26 Years
experience
Emergency
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Your Trusted Partner for Janitorial and Landscaping Solutions
Founded in 2000, Optima Building Services delivers comprehensive janitorial, landscaping, and large-scale event support solutions across Northern California. Our CEO, Adolfo Mendoza, established the company with a vision to provide customizable, high-quality maintenance services, combining local expertise with a proven track record. We serve diverse clients, including retail, commercial real estate, public institutions, and high-tech industrial sites, ensuring reliability and efficiency. Our commitment to excellence is reflected in our low employee turnover rate, high client retention, and certifications as a Small Business and Minority-Owned enterprise with a California Contractors License.

We prioritize cost-effective solutions, consolidating services to streamline operations for clients, and guarantee results through our Total Quality Management Program. Our philosophy centers on bidding each job to do it right, leveraging advanced technology and environmentally responsible practices, including green cleaning programs aligned with LEED-EB standards. With a corporate office at the Santa Rosa and Rohnert Park border, we offer 24/7 emergency services and tailored solutions to meet Northern Californias unique needs.
Services
Janitorial Services Landscaping Window Washing Large Scale Event Support Junk Removal Hauling COVID-19 Cleaning
Details
  • Year established: 2000
Highlights and features
  • We offer fully integrated maintenance and landscaping solutions.
  • We reduce costs and save customers time with consolidated services.
  • We guarantee results with our Total Quality Management Program.
  • We have a low employee turnover rate and high client retention.
  • We are certified as a Small Business and Minority-Owned enterprise.
Associations and certifications
  • California Contractors License
Services
Janitorial Services
Optima provides full-spectrum janitorial services tailored to client schedules, including daily cleaning, construction cleanup, carpet care, and supply management. Our team ensures hygienic, organized environments for retail, industrial, and commercial spaces. We utilize eco-friendly products and advanced techniques to maintain health standards and prolong facility longevity.
Landscaping
Our licensed landscaping services include lawn care, irrigation audits, xeriscaping, and tree pruning. We design sustainable outdoor spaces that reduce water use and enhance property aesthetics. Clients benefit from customized plans, emergency repairs, and seasonal maintenance to keep grounds pristine year-round.
Large Scale Event Support
Optima supports large events with planning, setup, security assessments, and post-event cleanup. We coordinate logistics to ensure seamless execution, offering expertise in venue preparation and waste management. Our team adapts to unique event requirements, guaranteeing efficient service from start to finish.
Junk Removal
We offer customizable junk removal for construction debris, office cleanouts, and estate clearances. Services include ethical disposal, recycling, and optional post-removal cleaning. Pricing scales with load size, ensuring transparency and affordability for residential and commercial clients.
Window Washing
Using deionized water for streak-free results, Optimas window washing services enhance building appearance while prioritizing environmental safety. We serve commercial properties with high-rise or ground-level windows, providing regular maintenance and one-time cleanings to maintain clarity and professionalism.
People
Adolfo Mendoza
Founder & CEO
Adolfo Mendoza founded Optima Building Services in 2000, driving its growth into a leading Northern California maintenance provider. He also manages Atletico SR, a nonprofit soccer league serving 500+ families.
Sheena Chu-Gray
Finance Manager
Sheena Chu-Gray has managed Optimas finances since 2003. Her expertise ensures fiscal stability while balancing family life and personal hobbies like knitting and travel.
Leesa Pavlos
Business Development Manager
Leesa Pavlos leads business growth at Optima, leveraging her experience in Hawaii and passion for outdoor activities to expand client relationships and service offerings.
Luis Sanchez
HR & Safety Manager
Luis Sanchez oversees HR and safety, ensuring employee well-being and compliance. He coaches youth soccer and enjoys family road trips in his free time.
Yri Mendoza
Landscaping Guru
Yri Mendoza specializes in landscaping, combining technical skill with a love for the Golden State Warriors and SF 49ers. He manages family time alongside project demands.
Questions
What services does Optima Building Services offer?
We provide janitorial, landscaping, window washing, large-scale event support, junk removal, and hauling services tailored to commercial and residential needs.
Are emergency services available?
Yes, we offer 24/7 emergency services with a $500 additional fee for urgent cleanups or repairs.
Do you serve areas outside Northern California?
Our primary focus is Northern California, including Santa Rosa and Rohnert Park. Contact us for specific location inquiries.
What certifications does Optima hold?
We are certified as a Small Business, Minority-Owned enterprise and hold California’s Contractors License for landscaping.
How are junk removal costs determined?
Pricing depends on haul size and truck requirements, ranging from $500 to $2,000 per load, with transparent, upfront quotes.