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Testimonials

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Testimonials from last 90 days

About Tech Bob - "Bob was friendly and efficient. He diagnosed problem and was able to solve it. Much appreciated."

Pat, Elgin

About Tech Randy - "Exceptional service and quality care. Grateful for your work in our home. Will definitely recommend your service to others who have need."

Tim and Leann, Elgin

About Tech Bob - "Have always enjoyed working with Cornerstone"

Chris, Algonquin

About Tech Randy - "Great service as always. That's why we keep coming back to Cornerstone!"

Bruce & Julia, Bartlett

About Tech Bob - "I've used your company in the past and will continue to use it for all future appliance issues. The entire service experience was fantastic! Kathy is great and Bob was very thorough and patient. Thanks, Cornerstone!"

Bonnie, Streamwood

About Tech Bob - "I was very impressed with the knowledge and professionalism of Bob. I am am very satisfied with the work performed. THANK YOU"

Chris, Bartlett

About Tech Bob - "I recommend Cornerstone every chance I get. I manage 6 apartments and we have worked with Cornerstone for over 7 years. Great service! "

Melissa, Schaumburg

About Tech Randy - "Certainly will use in the future. Thank you!"

Kevin & Sherianne, Elburn

About Tech Bob - "Bob did a wonderful job! He is very friendly and professional! He answered all our questions and is a pleasure to work with."

Barb, Algonquin

About Tech Randy - "Wonderful experience all around!"

Tom & Peggy, Geneva

About Tech Bob - "Bob was our technician and he was polite and professional and friendly. We would have him again in a minute. The most important thing is that we felt we could trust him."

Verna, Streamwood

About Tech Randy - "Awesome service as usual. I will never use any other service company!"

Jim, South Elgin

About Tech Bob - "There is no one else we would call! We are so lucky to have someone we can trust to do the job right the first time, and is so nice while doing it! The best. Seriously."

Bill & Maggie, West Dundee

About Tech Randy - "Randy was great! Knowledgeable about the service needed, got right to work, diagnosed the problem quickly and explained the whole process thoroughly. Had to order the parts but they came in the next day and he promptly installed them. Great job! "

Michael, Bartlett

About Tech Bob - "Bob was very professional! Very happy with the service and would highly recommend Cornerstone."

Tony, Bartlett

About Tech Randy - "Randy was professional, explained what was needed to fix my Whirlpool water and ice dispenser. After he did the repair he even vacuumed under the refrigerator which was over and above my expected service."

Susan, Elgin

About Tech Randy - "Fantastic thorough service! Thank you Cornerstone. "

Sandy, Geneva

About Tech Randy - "I would highly recommend your services and I would highly recommend Randy. I've requested him twice now and will in the future. "

Mike, Batavia

About Tech Bob - "Very impressed with technician, and with your company. Will definitely use again when needed."

Carol, Huntley

About Tech Bob - "Had to wait over a week for a technician, but understand you are down a tech or 2. Worth the wait! Thank You"

Martin & Kathy, Dundee

About Tech Bob - "Very satisfied with the service call from start to finish. Bob was my technician- on time, professional, knowledgeable, friendly. I will highly recommend Cornerstone to friends!"

Robin, Hoffman Estates

About Tech Bob - "Bob troubleshot and nailed the problem on the first visit. Came back a few days later with the part and replaced it. Super knowledgeable and friendly guy.Bob is an asset to your company. "

Pat, Carpentersville

About Tech Bob - "We have used Cornerstone to service our appliances for 10+ years. Very knowledgeable and a joy to work with. Great company, employees and service. Outstanding job once again..."

David, Gilberts

About Tech Bob - "I have used your service twice now. Once for my dryer and once for my washer. I have been very happy both times with your service. Thank you"

Doris, South Elgin

About Tech Randy - "Randy came out to our house. Excellent service. I highly recommend. "

Sandra, Elburn

About Tech Randy - "Technician was great! Price was reasonable. Would definitely use your company again and will recommend to others."

Diane, Elgin

About Tech Bob - "Clearly explained repair and how it should stop future incidents"

Robert, South Elgin

About Tech Bob - "As always you have great service, great people & I am extremely happy with my appliance repair. "

Mary , Elgin

About Tech Bob - "First time using cornerstone snd couldn't be happier. Very professional and fixed the problem efficiently and cost effectively. Thank you Cornerstone, you have a new customer. "

Brandon, Saint Charles

About Tech Lincoln - "I am the landlord of 35 homes and when I need an appliance repair I am glad to call Cornerstone Appliance. Honest recommendations. Fair prices. Excellent service. "

Mark or Jennifer Bossert , South Elgin

About Tech Randy - "We have utilized This company’s services many times and their workmanship and professionalism is highly consistent. We will continue to call upon them and highly recommend their repair work."

Clyde, Saint Charles

About Tech Bob - "technician was very informative and took care of the problem right away. "

Kathy, Gilberts

About Tech Randy - "RANDY is the best, always recommend him to all my customers in the plumbing's 50 years, never see any better than Randy. "

Paul or Mary Ann, Batavia

About Tech Randy - "I'm so pleased with the scheduling staff and the serviceman that came to repair my refirgerator ice maker. The price for the repair was very reasonable. I can highly recommend Cornerstone Appliance to family and friends for excellent service. "

Eleanor, Huntley

About Tech Randy - "Another excellent service experience with Cornerstone Appliance Service. I have had Cornerstone service all of my major appliances since the mid 1990's beginning with my Tappan Stove appreciating the honesty of the technicians performing the work. "

Jay, Bartlett

About Tech Randy - "Amazing job. We will recommend and use your service in the future. Thanks Randy!"

Katie, Saint Charles