Come home to a Cupertino house that feels brand new. Cornerstone Cleaning is one of the South Bay's fastest-growing cleaning teams, and it comes down to what we promise: a background-checked, insured team, a quality check against your checklist before we leave, and a fix-it-free guarantee if we miss anything.
Cleaning you never have to think twice about
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Every cleaner is background-checked and insured, so you can feel good about who is in your home
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Supplies and equipment are always included
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Your service checklist is followed every visit, and our team checks its work before leaving
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Flat, upfront pricing based on your home's size, never on how long it takes
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24-hour satisfaction guarantee: if we missed anything, we fix it free
What we clean
Standard Cleans, Deep Cleans and Move-In/Move-Out Cleans for Cupertino houses, condos, apartments and townhomes, plus commercial and post-construction cleaning by custom quote.
Cleaning homes in Cupertino
Cupertino is family-home country, from the Eichlers of Rancho Rinconada to larger homes near Monta Vista and Seven Springs. Busy households mean busy kitchens and bathrooms, so our Deep Clean focuses on degreasing, appliance exteriors, grout and fixtures. Then recurring Standard Cleans keep it there. We bring all supplies, and eco-friendly products are available on request.
Your first clean, made simple
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Claim your instant quote online in about a minute.
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We confirm your booking personally by text or phone.
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Your team arrives, cleans to your checklist, and checks its work before leaving.
Neighborhoods we serve
Monta Vista, Rancho Rinconada, Garden Gate, Oak Valley and Downtown Cupertino; also Sunnyvale, Santa Clara, San Jose, and the rest of the South Bay and Tri-Valley.
Common questions about cleaning in Cupertino
Can you clean around kids' and family schedules?
Yes. Choose the day that works and we'll give you an arrival window, and the same team comes each visit whenever possible.
Do you offer eco-friendly products?
Yes, on request. Mention it when you book.
What Cupertino clients say
“Joy from Cornerstone listened to all my requests and did a very thorough deep cleaning. She was pleasant to have in my home too - thank you Joy and Cornerstone!”
— Kristy N., Cupertino · Deep clean · ★★★★★ Google review
Pricing
Standard Cleans start at $165 for a studio and $175 for a 1-bedroom/1-bath. Claim your exact price with our Instant Quote, or call us at (510) 394-4409.
