At I Know a Guy LLC, we pride ourselves on being Baltimore’s reliable choice for all things appliance repair and home maintenance. Our team of experienced professionals is dedicated to providing high-quality, affordable solutions that keep your home running smoothly and looking its best.
From fixing malfunctioning appliances to tackling home improvement projects, no task is too big or too small for us. Whether you need a quick repair, preventive maintenance, or a home upgrade, we’re here to deliver exceptional service with a friendly touch.
Quality service at prices that won’t break the bank.
Your satisfaction is our priority, and we go above and beyond to exceed your expectations.
EXCELLENT Based on 61 reviews Aeiris Faloni2025-06-21Trustindex verifies that the original source of the review is Google. Mason came out within less than an hour of my call on a Saturday and fixed our fridge within twenty minutes. He also marked down our parts and was excellent at communication. Would gladly use him again and recommend him. kwadjo Oware Kodua2025-06-20Trustindex verifies that the original source of the review is Google. Excellent work,he was on time and his communication was on point.. Anthony Polakoff2025-06-15Trustindex verifies that the original source of the review is Google. Mason power washed, and made some minor repairs to my deck. He did a great job and the deck looks better then it has in years. Highly recommend! Stevan Simons2025-06-12Trustindex verifies that the original source of the review is Google. Reliable, trustworthy, fast and efficient Will definitely use Mason again for our next project and highly recommend him for yours Alani2025-06-11Trustindex verifies that the original source of the review is Google. Awesome, quick fast service. Very professional and clean! Thanks so much! Huge weight lifted off of our shoulders! Angelica Bailey Thupari2025-06-08Trustindex verifies that the original source of the review is Google. Knowledgeable, professional, efficient, and a cat lover. Will definitely use again if needed. Thank you! Jacob Rapkin2025-06-04Trustindex verifies that the original source of the review is Google. Mason was efficient fast and extremely knowledgeable in fixing my dishwasher!