
Knoxville Window Services
High-quality windows should look great and hold up well to the demands of East Tennessee’s climate. At Trinity Services, we install, repair, and replace windows that are made to last and built for the unique demands of our region. Whether you’re upgrading old, drafty windows or customizing a new set for your home or commercial property, our team is equipped to handle the job with clarity and care.
Our experience working throughout Knoxville, Farragut, Powell, and surrounding communities gives us a deep understanding of the architectural preferences, energy needs, and building codes that shape how windows should function here. We take a detailed, consultative approach to every job, helping clients make confident decisions that improve both comfort and long-term value.
Let’s find the perfect windows for your home. Schedule your consultation by calling (865) 459-2365 or reaching out online.
Window Services
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We Give A Free QuoteOur team knows that finding the best value is your priority. We will provide a fair damage assessment.
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We Do the Hard WorkOur company works hard to ensure a job is done right in a timely and efficient manner, without shortcuts.
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You Enjoy the ResultsTake pride in knowing your property has been properly repaired by Knoxville’s experts.
Full-Service Window Solutions for Knoxville Homes & Businesses
We offer a focused range of window services to meet the specific needs of both homeowners and business owners across Knox County. We work with a variety of window types and configurations and guide you through each stage of the process.
Our window services include:
- Installation. We install windows with precision, using trusted brands and quality materials that stand up to Knoxville’s climate and building codes.
- Repair. From foggy glass to damaged sashes or frames, we restore your window's appearance and function with practical, lasting repair solutions.
- Custom Design. Our team helps you create window designs that reflect your property’s character, enhance natural light, and improve energy efficiency.
- Replacement & Upgrade. We replace outdated or underperforming windows with high-efficiency options that align with your aesthetic and insulation goals.


Hear from our happy customers
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“We were very happy with the service from Trinity Restoration, they were very prompt, professional and completed the work fast and effective.”- Kara M.
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“Within days my house was bone dry and livable. They called every step of the way to see how things were progressing.”- Sandi B.
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“I have hired a lot of companies in my time and I have never experienced this level of commitment to deliver excellent service and communication from start to finish of the job being done.”- Brandon M.
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“Great experience working with Trinity! Jason, Jammie, Dana, the entire crew is fantastic!”- Michael B.
How We Tailor Window Recommendations for Knoxville Properties
Installing the right windows in Knoxville means understanding more than just measurements and materials. We take a comprehensive look at each property and make recommendations tailored to local conditions and long-term performance.
- Climate Resilience: Knoxville weather can be unpredictable. We recommend windows with proper sealing, water resistance, and insulated glass packages that reduce heat loss in winter and solar heat gain in summer.
- Energy Efficiency Goals: Energy-efficient windows can significantly reduce utility costs, especially in homes with older single-pane models. We help clients explore energy-efficient features that offer year-round comfort and reduced utility costs.
- Architectural Compatibility: Window replacements should never feel out of place. We assess your property’s architectural style to recommend shapes, grid patterns, and frame materials that fit naturally.
- Local Code Compliance: Window installations and upgrades in Knox County must meet state and municipal requirements, including energy codes and egress standards. We handle permitting and stay up to date on local code changes to keep your project compliant from day one.
Work with a Knoxville Window Installation Team That Prioritizes Your Needs
Working with Trinity Services means you’ll never be left guessing where your project stands. Each installation or repair is assigned a dedicated project manager who oversees timelines, communicates proactively, and serves as your go-to resource from start to finish.
- We begin with a one-on-one consultation to understand your goals, assess your current setup, and provide product and design recommendations.
- During installation, our crew follows strict safety protocols and keeps the workspace clean and secure — especially important when working in occupied homes or commercial spaces.
- We follow up with a post-installation walkthrough to confirm everything meets your expectations and answer any questions.
As a certified and insured contractor with experience in both restoration and remodeling, we also assist clients whose window projects are tied to storm or fire damage. We're a preferred vendor for most major insurance companies and can advise you through the claims process if needed.
Explore Your Window Options with Confidence
You deserve more than a one-size-fits-all solution. Our team works with a wide range of trusted manufacturers and window styles — from double-hung and picture windows to casement, bay, and architectural specialty shapes. We help you find what fits your home, your goals, and your budget.
Looking for financing? We offer flexible options to qualified homeowners to help make your next project more accessible.
Schedule a consultation online or by calling to get personalized insight, expert recommendations, and windows built to perform every season.
Frequently Asked Questions
How do I choose the right window style for my home?
We guide you through the decision-making process by evaluating your home’s architecture, lighting needs, and energy goals. You'll get tailored options that suit your space.
Can you match new windows to my existing ones?
Yes. We take detailed measurements and consider finishes, grids, and materials to ensure your new windows blend seamlessly with your existing design.
What’s the typical timeline for a window installation project?
Project timelines vary depending on the number and type of windows, but most residential installs are completed in a few days after materials are received.
Are your window products backed by warranties?
We partner with manufacturers that offer strong product warranties. We’ll walk you through coverage details during your consultation so you know what to expect.