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​ABOUT MOHSIN CONSTRUCTION AND INSTALLATIONS LLC

Built on craftsmanship, honesty, and quality installation work, Mohsin Construction and Installations  helps homeowners improve and protect their homes with dependable door and window solutions.

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A LOCAL CONTRACTOR YOU CAN TRUST

Mohsin Construction and Installations LLC was built through years of hands-on experience in door, window, and exterior installation work. What started as a passion for quality craftsmanship became a company focused on helping homeowners get reliable, long-lasting results without the stress or pressure that often comes with home improvement projects.

We understand that replacing a door or window is more than just upgrading the appearance of your home. Many homeowners are dealing with drafts, leaks, damaged framing, moisture issues, difficult operation, or outdated materials that no longer perform the way they should.

Our goal is simple — identify the problem, install the right solution, and make sure the finished work is built to last.

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WHAT WE SPECIALIZE IN

We provide professional residential installation and replacement services throughout Maryland, including:

  • Entry door installation and replacement with proper sealing and weather protection.

  • Patio and sliding door installation designed for smooth operation and energy efficiency.

  • Storm door installation for added ventilation, protection, and durability.

  • Window installation and replacement with attention to insulation and waterproofing.

  • Interior door installation with clean trim work and precise finishing details.

  • Rot repair and structural repairs commonly discovered around older openings.

  • PVC exterior trim and custom finishing work built to resist moisture and wear.

WHY HOMEOWNERS CHOOSE US

We believe quality installation starts with attention to detail. Every project is completed with care, proper preparation, and professional workmanship from start to finish.

Key Reasons Clients Work With Us

  • We focus on proper flashing and waterproofing to help prevent future leaks and moisture damage.

  • We address underlying structural or rot issues instead of covering them up.

  • We provide honest recommendations based on your home and your needs.

  • We deliver clean finish work that improves both appearance and functionality.

  • We maintain clear communication throughout the entire project.

  • We show up on time, respect your home, and keep the work area clean.

Our approach is straightforward, professional, and focused on long-term value, not rushed installations or high-pressure sales tactics.

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QUALITY WORKMANSHIP

Every home is different, which is why we take the time to understand the condition of your existing doors, windows, and framing before beginning any installation.

Whether it’s replacing an outdated front entry door, upgrading patio doors, repairing water-damaged framing, or installing energy-efficient windows, we approach every project with the same commitment to precision and durability.

We want homeowners to feel confident knowing the work was completed correctly the first time.

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