Windows, Siding, and More

Make Tri County Your Affordable Option,
Without Sacrificing Quality!













Quality Products. Quality Installation. Quality Service.

Tri County is Northern Virginia’s most trusted Home Improvement Company for Windows, Doors, Roofing, Siding, Trim, and Gutters.

At Tri County we provide only the highest quality products available along with unmatched professional workmanship and customer service. We continue to build our customer relationships by remaining fair and honest to our customers, vendors and employees and take great pride in our past successes while striving to be better every day!

Give us a call today or request your FREE, no-obligation estimate and take advantage of the best quality products, installation and service available throughout Northern Virginia.

Ask about our Military, 1st Responder, Teacher and Senior Citizen discounts!

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When selecting a reputable contractor in Northern Virginia, here are key factors to consider:

License and Insurance: Ensure that the contractor is licensed to operate in Virginia and holds the necessary insurance, including liability insurance and workers’ compensation coverage. This protects you from liability in case of accidents or property damage during the project.

Experience and Reputation: Look for contractors with a proven track record of successful projects in Virginia. Read online reviews, ask for referrals from friends or family, and check with organizations like the Better Business Bureau for any complaints.

Local Knowledge: A contractor familiar with the specific climate, building codes, and regulations in Virginia will be better equipped to handle your needs effectively and efficiently.

Written Estimates: Obtain detailed, written estimates from multiple contractors. These should outline the scope of work, materials to be used, project timeline, and cost breakdown. This allows for easy comparison and helps prevent surprises later on.

Warranty: Inquire about the warranties offered for both materials and workmanship. A reputable contractor should stand behind their work and provide warranties that give you peace of mind.

References: Request references from the contractor and take the time to contact past clients. This will help you gauge their satisfaction with the contractor’s work and reliability.

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Schedule An Estimate Call or Text 703-472-6330