Our Story

Owners Kaleb Phelps and Liz Brennen started Summit Window Cleaning in the Spring of 2019 after realizing that there was a need for a reliable, trustworthy and personable window cleaner in the Lakes Region. Kaleb grew up in Sandwich and graduated with his Bachelors Degree in Business Administration from Plymouth State University in 2019. Liz grew up in Center Harbor and graduated with her Associates Degree in Hospitality and Tourism Management from NHTI in 2018. Kaleb gained 5+ years of window cleaning experience from his high school summer job, and Liz had multiple years of customer service experience from her career in the hospitality and tourism industry. They decided to put their skills together, made their website, put the word out to their friends and family and then completed their first window cleaning job the day after Kaleb’s college graduation! Liz and Kaleb take pride in building strong relationships with their clients, local businesses and the surrounding communities. When they’re not working, they love to travel and like to spend time boating on Squam Lake with their friends & their dog Jack. Kaleb and Liz are the Co-Presidents of the Sandwich Business Group. Now going into their eighth season, Summit is proud to be known for their reliability, professionalism, top notch customer service, and spotless results!

We were featured as the most recent “Meet Our Members”, a project run by the Sandwich Business Group & Discover Sandwich. Read about our story, how we started Summit Window Cleaning, and other fun facts about us here!

https://www.discoversandwich.com/newsandviews/meet-our-members-summit-window-cleaning