Welcome to Alta Janitorial Services, your trusted partner for comprehensive, contract-based commercial cleaning solutions. We specialize in customized cleaning strategies that reduce risk, protect your assets, and improve operational efficiency across industries from tech offices to medical campuses.
© Alta Janitorial Services
Alta Janitorial Services is a leading commercial cleaning provider, delivering reliable contract-based solutions backed by 25+ years of experience, W-2 background-checked staff, and real-time communication. Trusted across the Western U.S., we focus on smarter cleaning, safer spaces, and complete peace of mind.
Initial Consultation
Begin by providing us with some basic information through our user-friendly form.
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Personalized Quote
We’ll reach out within 2 hours to schedule a walk-through or send a proposal.
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Professional Cleaning
We clean thoroughly with guaranteed satisfaction every time.
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Get Your Personalized Cleaning Quote Today
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How It Works
Reliable Commercial Cleaning, Tailored for Your Facility and On Your Terms
Complete the form now to get a fast, obligation-free quote and discover the affordable cleaning service your facility deserves.
Alta Janitorial Services has delivered reliable commercial cleaning since 1992. Our trusted teams bring uncommon integrity, accountability, and responsiveness to every job. Serving seven Western states, we partner with luxury dealerships, corporate HQs, hospitals, and industrial sites. With Alta, expect clear communication, strict safety standards, and cleaner spaces every day.
W-2 Crews Only
ECO & OSHA-Compliant
24/7 Local Support
Guaranteed Quality
Commercial Cleaning Contracts
We help keep businesses clean, safe, and looking their best. Whether it’s a busy office, car dealership, or medical clinic, our reliable, friendly team makes sure your space is spotless and ready for work. We use eco-friendly products and follow strict cleaning routines so you can focus on what you do best.
Why Alta Janitorial Services?
Facility managers trust Alta Janitorial for reliable cleaning with measurable results. Our no-subcontractor policy ensures the same trusted crew every time. With a fast-response guarantee, we keep spaces, from auto showrooms to medical clinics, clean, safe, and guest-ready.
Reliable Teams
W-2 employees only; trained, vetted, and consistent crews.
Safe & Sustainable
OSHA-compliant practices and eco-certified, hospital-grade products.
Fast Response Guarantee
24/7 support with 2-hour issue resolution, or the next visit is free.
Office Cleaning
We keep workspaces clean, dust-free, and ready for a productive day.
OUR SERVICES
Car Dealership Cleaning
We make sure your showroom sparkles from the floors to the windows.
Medical & Clinic Cleaning
We sanitize and clean carefully to meet health and safety guidelines.
Warehouse & Industrial Cleaning
We handle tough cleaning jobs in warehouses and production areas.
Floor & Carpet Cleaning
We clean and maintain your floors to keep them looking great.
Restroom Cleaning
We keep restrooms clean, stocked, and smelling good.
Post-Construction Cleaning
We clear out dust, debris, and mess after remodeling or construction.
Window & Glass Cleaning
We clean windows and glass so they shine, inside and out.
Custom Cleaning Plans
Need something specific? We build a cleaning plan that works for your schedule and space.
Your Reliable Partner for Clean, Safe Workspaces
ABOUT US
Real Feedback. Proven Results.
Alta Janitorial cleans all of our buildings, and although they are challenging buildings to clean, they do a good quality job, and their employees are very dependable. Alta is also very responsive when we do have cleaning needs that occasionally pop up. Several of their employees have been in the same building since the start of the service agreement! Sincerely, Brandon Hess, VOAUT
B. Hess
We found ALTA by following a van marketing their janitorial services, took a pic, and called. So glad to have them cleaning our business. They started a week ago and are so trustworthy and upfront. No BS. Plus, they are very kind. They cleaned our place so well and even did the COVID clean with a 1-day notice. They provide all their own products as well and leave the place spotless! Can't thank them enough!
Tracy
We recently contracted Alta to clean our office, and they are doing an amazing job. If we have questions, they are so quick to respond and resolve any items that we bring to them. I would highly recommend them to anyone looking for cleaning services!!
Alta has been a spectacular company to work with! And Gerardo in particular! He truly cares about doing an above-and-beyond job and is constantly searching for new ways to help out and make our lives all the easier. This company has great communication, is hardworking, and cares about giving the highest quality of service!
Courtney Crandall
Just wanted to shoot over an email and thank Alta Janitorial for the clean office we walked into yesterday on Monday morning. They washed the front entrance windows, and everything was wiped well and smelled good. Please pass on our appreciation to those employees who did the work.
Hello… Together with my wife, I have belonged to the ALTA PROFESSIONAL SERVICES family for 13 months... They have been very important supporters. They have excellent treatment, great respect for their collaborators, and total transparency and compliance in payments for the work performed. We wish you the greatest success in your business growth. A thousand blessings to the entire ALTA team.
GALLERY
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