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Business Details
14 Years
experience
Professional Window Cleaning Services in RI & CT
Window Wizards was founded in 2012 with a commitment to revolutionizing window cleaning through innovative technology and exceptional service. Our family-owned business specializes in residential and commercial window cleaning, utilizing a state-of-the-art Pure Water system that delivers streak-free results without harsh chemicals. With over 20 years of combined experience, we serve Eastern Connecticut and Southern Rhode Island, prioritizing customer satisfaction through transparent pricing and meticulous attention to detail.

Our team of professionals is fully licensed and insured, employing advanced techniques like water-fed pole systems to ensure safety and efficiency. Beyond window cleaning, we offer post-construction cleanup, dryer vent maintenance, and ventilation solutions, treating every property with the utmost respect. Our dedication to quality has earned us 1,638+ commercial projects and a loyal customer base that continues to grow through referrals.
Services
Residential Window Washing Commercial Window Washing Post Construction Cleanup Dryer Vent Cleaning Ventilation Systems Water Ionizers
Served areas
  • Groton CT, North Stonington CT, Pawcatuck CT, Stonington CT, Charlestown RI, South Kingstown RI, Watch Hill RI, Westerly RI
Details
  • Year established: 2012
Highlights and features
  • We offer 20+ years of combined window cleaning experience
  • Our team services 1,789+ homes annually with 98% repeat clients
  • We use environmentally safe pure water filtration systems
  • We guarantee satisfaction with every service appointment
  • We are fully licensed and insured for all cleaning operations
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
What people say
5-star service Experienced team Satisfaction guarantee 1,638+ projects Eco-friendly methods
Services
Residential Window Washing
Our residential window cleaning service combines pure water filtration technology with professional techniques to deliver crystal-clear results. Technicians use non-marking shoes and protective drop cloths to maintain interior cleanliness while cleaning both interior and exterior surfaces. The process typically takes 3 hours for 20-30 window homes, including screen and sill cleaning.
Commercial Window Washing
We specialize in commercial window maintenance for multi-story buildings, healthcare facilities, and retail centers. Our water-fed pole system safely cleans windows up to 70 feet high without ladders or lifts, reducing liability and operational disruptions while maintaining OSHA-compliant safety standards for all commercial properties.
Post Construction Cleanup
Our post-construction cleaning service prepares newly built or renovated spaces for occupancy. Trained technicians perform top-to-bottom cleaning of all surfaces, including window treatment installation and removal of construction residues, ensuring properties meet occupancy standards while accommodating flexible scheduling for contractors.
Dryer Vent Cleaning
Professional dryer vent cleaning services prevent fire hazards and improve appliance efficiency. Our technicians remove lint buildup from residential and commercial dryer systems, reducing energy consumption by up to 30% while improving indoor air quality through complete ductwork maintenance.
Ventilation Systems
We install and maintain EZ Breathe ventilation systems that prevent mold growth by actively removing excess moisture. These energy-efficient units consume only 40 watts hourly while providing continuous fresh air circulation, offering a maintenance-free alternative to traditional dehumidifiers with industry-leading warranty protection.
People
Peter Previty
Founder
Peter Previty founded Window Wizards LLC in 2012 after identifying a need for professional window cleaning services. With over 20 years in the cleaning industry and 50 years of community involvement, he leads youth softball programs and serves on local boards while maintaining operational oversight.
Questions
What areas do you service?
We serve all of Eastern Connecticut and Southern Rhode Island, covering both residential and commercial properties in these regions.
What makes your window cleaning different?
We use pure water filtration systems and water-fed pole technology that eliminates chemical use while providing streak-free results up to 70 feet high.
Are your technicians trained professionals?
Yes, all our technicians are fully licensed, insured, and trained in both safety protocols and customer service standards.
How often should dryer vents be cleaned?
Annual cleaning is recommended, though households with heavy laundry usage may require more frequent maintenance to prevent fire hazards.
Do you offer commercial services?
Yes, we provide comprehensive window maintenance for multi-story buildings, healthcare facilities, and retail centers with specialized equipment.
Reviews (6)
Frank Nevins
Oct 09, 2022 Report
Very professional and detail oriented. They manage to clean even the toughest of window stains. A long- time, satisfied customer. Services:Glass & mirror cleaning, Interior & exterior window cleaning
Carol Marzetta
Aug 31, 2022 Report
Pete, Eric, and Will provided efficient effective service with everything sparkling clean! I would highly recommend this service!
Lisa Melaven
Jul 22, 2022 Report
Peter and Eric were professional, friendly and respectful of taking off their shoes when coming into the house. Went above and beyond in delivering great customer service! My windows sparkle with happiness! Service:Interior & exterior window cleaning
Gerald McKinney
Jul 05, 2021 Report
Very friendly, efficient, do an excellent job Services:Interior & exterior window cleaning, Rooftop/skylight cleaning
Nancy Rupert
Feb 09, 2021 Report
The windows and screens were cleaned beautifully. They were efficient and worked steadily and left my home clean. Service:Interior & exterior window cleaning
Teresa Prue
Nov 26, 2020 Report
Very responsive and professional. Wore masks while inside, took off shoes in house - and left sparkling windows at a very fair price. Worth the money to save the time - highly recommend! Service:Interior & exterior window cleaning