BlackBerry Systems

BlackBerry Systems has served West and Southwest Michigan since 1980, with residential, luxury and commercial divisions. The Kalamazoo contractor designs and installs replacement windows, patio doors and entry doors, alongside siding, sunrooms and decks. Its commercial division handles window restoration, replication and historic project review, supplying window, door and glazing products across Michigan and the Midwest. Energy-efficient glazing is available, and certified in-house employees perform installation work backed by a workmanship warranty. Financing options and free consultations are offered. A published customer review describes replacement of an egress window and two entry doors. The company also provides licensed asbestos and lead abatement services for relevant projects. Rated 4.8 from 228 Google reviews, including 213 five-star reviews and 4 one-star reviews.