Interior view of a house under construction, showing wooden framing, a large multi-pane window, and two workers outside installing or inspecting the window.
Andersen door in a new construction build.
Exterior view of a modern beach house with a sliding glass door on a small balcony above a system of large windows connected to a single exterior door.
Custom, high-end, multi-story house under construction with visible window frames and a staircase outside, modern styling.
A modern white building's balcony with sliding glass doors and railing, overlooking water and a tropical landscape.

For Contractors

Here is what you can expect from us:

  • We are licensed and insured to work throughout Lee and Collier County, serving Southwest Florida with precision and reliability. Our experience spans Fort Myers, Estero, Cape Coral, Bonita Springs, Sanibel and Captiva Islands, Naples, and Marco Island. We understand the demands, logistics, and expectations that come with building in these high-end coastal markets.

  • Our installation team is experienced in installing custom, high-end window, door, and sliding glass door systems from leading manufacturers such as:

    • Andersen

    • Weiland by Andersen

    • PGT

    • Windoor

    • ES Windows

    • Euro-Wall

    • Origin.

    Our lead installers bring a combined 35 years of hands-on experience across a wide range of product lines and installation requirements. Regardless of the system, we approach every installation with the same level of precision, preparation, and attention to detail.

  • Our installation team and administrative staff are aligned through Buildertrend® project management software, allowing us to track progress, scheduling, and lead times with accuracy and consistency. This shared system ensures clear communication between the field and office teams, reducing delays and preventing misalignment. Contractors have the option to collaborate with us through Buildertrend®, providing transparency in scheduling and project updates. 

  • In addition to product installation and waterproofing, Clause Construction Services installers are trained to frame rough openings for all product types and perform concrete pours for door sills and sliding glass door tracks.

    We provide installation services for new construction, replacement, and retrofit projects across residential and commercial buildings.

    Clause Construction Services also offers water testing to verify performance and identify any installation or product related issues, along with support for precise measuring, product ordering, and on-site diagnostics or technical guidance when needed.

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