4.8 
30 *The Angi rating for Sonic Cleaning companies in Alton, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
*The HomeAdvisor rating for Sonic Cleaning companies in Alton, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
Last update on August 08, 2026
Serving Alton, IL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I was a little hesitate about using any company off line, but after them clean our carpet we will be using them again right after thanksgiving. Thanks so much for the EXCELLENT JOB. Mr Hoffman"
Serving Alton, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Absolutely the best. Amazing work. They cleaned up the worst mess imaginable (Disastrous) and left the place sparkling clean. Nice, polite cleaning crew. I am highly confident in recommending this company. Wish I could award more than 5 stars."
Serving Alton, IL and surrounding areas
Approved
In business since 2011
Emergency services offered
Credit card accepted
"Repair and clean the vent, it wasn't easy but he was excellent . He was prompt and he was nice and made a top rank job."
Serving Alton, IL and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"We hired Speedy LLC for a commercial cleaning and post-renovation clean, and they absolutely delivered. The team was fast, professional, and extremely thorough. They handled heavy dust, debris, and detail work without cutting corners—every surface was spotless when they were done. They showed up on time, communicated clearly, and worked efficiently while still paying attention to the details that matter. It was clear they take pride in their work and respect their clients’ space. If you’re looking for a reliable, hardworking cleaning company for commercial jobs or renovation clean-ups, Speedy LLC is the real deal. We will definitely use them again and highly recommend them."
Serving Alton, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Tech was on time and did a awesome job. Cleaned 9 vents!"
Serving Alton, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
Locally Owned & Dedicated: We treat every client’s property with the same level of integrity, respect, and care we would expect in our own spaces.\nTransparent & Flexible: No surprises. Clear communication, straightforward pricing, and convenient scheduling from first estimate to final walkthrough.\nConsistent Quality: We do not cut corners—we clean them. Our checklist-driven approach ensures nothing gets overlooked, visit after visit.
+1
Serving Alton, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"They arrived when they said they would and performed the job professionally and thoroughly. WE will be having them clean all our windows too!"
+30
Serving Alton, IL and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Anchor cleaning svc. Is the best in the business for commercial cleaning! Tramez gave us a wonderful experience very professional. Thanks!"
Serving Alton, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The customer service was great. He cleaned my gutters and downspouts."
+22
Serving Alton, IL and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
\nY.P.C. Outdoor Cleaning Services\n\nReliable Service. Hard Work. Quality Results.\n\nAt Y.P.C., we’re proud to be a locally owned and operated business with 8 years of experience serving our community. We believe in honest work, dependable service, and treating every customer’s property like it’s our own.\n\nWe offer a variety of outdoor cleaning and property maintenance services, including:\n\n🧼 Pressure Washing\n🍂 Leaf & Yard Cleanup\n🪟 Window Cleaning\n🧹 Gutter Cleaning\n❄️ Snow Removal\n🏡 Seasonal Outdoor Cleanup\n\nWhether you need a one-time cleanup or regular help maintaining your property, Y.P.C. is ready to get the job done right.\n\n8 years of local experience • Locally owned • Hardworking • Dependable\n\n*******************************\n\nLet us do the dirty work for you
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