Mon - Fri: 8:30 - 5:00

cozy living room with large windows daylight

About Our Company

We've Been Helping North Georgia Homeowners for Over 35 Years

We've been helping North Georgia homeowners upgrade their windows and doors for over 35 years. Most of our business comes from neighbors recommending us to neighbors - which tells you a lot about how we do business. Whether you're dealing with condensation between your window panes, rooms that won't stay comfortable no matter how much you run the AC, or windows that are just plain difficult to open, we've probably seen it before. And more importantly, we know how to fix it without the typical high-pressure sales pitch you get from the big companies. We're based in Woodstock and work throughout Cherokee County and North Fulton - from Marietta to Alpharetta, Roswell to Kennesaw.

Request a Free Quote!

100% Client
Satisfaction

A Proven
Track Record

Our Recent Reviews

Is It Time to Replace Your Windows?

Common Problems We Solve for North Georgia Homeowners

Here are the most common issues that bring homeowners to us. If any of these sound familiar, it's probably time for replacement windows:

Sky-High Energy Bills

If you're cranking the AC in summer or the heat in winter and your power bills keep climbing, your windows are likely the culprit. Old, drafty windows are basically throwing money out of your house. Modern energy-efficient windows can cut your heating and cooling costs by 25-30%. That's real money back in your pocket every month.

Condensation or Fog Between the Panes

When you see moisture or fog trapped between the glass layers, that means the seal has failed. You can't fix this - the window needs to be replaced. The good news? You don't always have to replace every window in your house, just the ones with failed seals.

Windows That Won't Stay Open (Or Won't Open at All)

Struggling with stuck windows, broken balances, or windows that slam shut? That's not just annoying - it's a safety issue, especially in a fire. Plus, if you can't open your windows, you're missing out on those perfect Georgia spring and fall days when you don't need the AC at all.

Rooms That Are Always Too Hot or Too Cold

You know that one room that's always freezing in winter or feels like an oven in summer? That's usually a window problem. Poor insulation, air leaks, or single-pane glass all contribute to uncomfortable rooms that are hard to climate control.

Fading Furniture and Carpets

UV rays coming through old windows will fade your furniture, carpets, and hardwood floors over time. New windows with Low-E glass block up to 99% of UV rays while still letting in plenty of natural light.

Visible Rot or Deterioration

If you've got wood frames that are rotting, peeling paint that never stays fixed, or frames that are starting to separate from the house, you're past the point of simple repairs. These issues only get worse and can lead to water damage inside your walls.

Outside Noise Driving You Crazy

Live near a busy road? Hear every car, lawnmower, and neighborhood dog? Modern double or triple-pane windows significantly reduce outside noise. Not total silence, but a noticeable improvement that makes your home more peaceful.

Types of Replacement Windows We Install

Not all windows are the same, and the right type depends on your home's style, your needs, and sometimes just what makes the most sense for the space. Here's what we typically install in North Georgia homes:

Double-Hung Windows

This is probably what you have now - both the top and bottom sections (sashes) slide up and down. They're the most common style in Georgia homes because they work well, they're easy to clean (most modern ones tilt in), and they fit the traditional look most houses around here have.

Casement Windows

These crank open like a door, swinging outward. They're great for spots where you can't reach a double-hung easily (like over the kitchen sink) or where you want maximum ventilation. They also seal really tight when closed, which is good for energy efficiency.

Sliding Windows

Slide open horizontally instead of vertically. These are popular in ranch-style homes and work well in rooms where you want a wider window but don't have much vertical wall space. Also a good choice for basements.

Bay and Bow Windows

These extend out from your house, creating extra space inside and a beautiful focal point outside. They're more expensive, but they really transform a room - great for dining areas or living rooms where you want to add character and light.

Picture Windows

These don't open - they're fixed glass designed to maximize your view and let in lots of light. If you've got a nice backyard view or want to bring in maximum natural light, picture windows are the way to go.

Garden Windows

A mini greenhouse that projects out from your house, usually installed over the kitchen sink. Perfect if you want to grow herbs or small plants indoors. They have glass on all sides and a glass top, plus built-in shelves.

We Also Install Replacement Doors

Your doors matter just as much as your windows - sometimes more, since a drafty or insecure entry door affects your whole house. Here's what we do:

Entry Doors

Your front door is both a security feature and a major part of your home's curb appeal. We install steel, fiberglass, and wood entry doors. We'll help you figure out which makes sense for your situation and budget.

Patio Doors

Sliding glass doors and French doors both work great for back patios and decks. Either way, modern patio doors are way more energy-efficient than what was installed 10-15 years ago.

Storm Doors

Adding a storm door protects your main entry door from weather and lets you open your door for ventilation without worrying about security or bugs. They also add an extra layer of insulation.

What Makes Us Different

We're not going to claim we're the only good window company in North Georgia - that would be silly. But here's what you can actually expect when you work with us:

Factory-Direct Pricing

We don't have a fancy showroom with expensive overhead. We order directly from the manufacturers and pass those savings on to you. On average, this saves customers 20-30% compared to the big-name companies with the TV commercials.

No High-Pressure Sales Tactics

No sitting through a three-hour presentation. No "special price today only if you sign right now." We give you the quote, answer your questions, and let you think about it. Most customers call us back within a week or two when they're ready to move forward.

Realistic Timelines

After you approve the quote, windows typically take 3-4 weeks to arrive (they're custom-made to fit your specific openings). Installation usually takes 1-2 days depending on how many windows we're replacing. We show up on time, protect your floors and furniture, install your windows, clean up completely, and haul away your old windows.

Local Knowledge

Based in Woodstock, we work throughout Cherokee County and North Fulton County. We understand the specific challenges different types of homes face in North Georgia's climate.

We Serve North Georgia

Whether you're in a newer subdivision in East Cobb, a 1980s ranch in Woodstock, downtown Marietta, the established neighborhoods of Roswell, or anywhere in between - we've worked in your area.

Cities we regularly work in:

Woodstock Marietta Roswell Alpharetta Milton Kennesaw Acworth Sandy Springs Canton Holly Springs

Serving the North Metro Atlanta and North Georgia areas. Contact us today for a hassle-free, complimentary quote.

The Pinnacle Advantage

Frequently Asked Questions

Get answers to the most common questions we hear from North Georgia homeowners about window and door replacement. If you don't see your question here, give us a call - we're happy to help.

  • How much do replacement windows cost in Georgia?

    Honest answer: it varies a lot based on window size, type, and quality. On average, expect to pay $400-$800 per window installed for good-quality double-hung windows. Specialty windows like bays or bows cost more, sometimes $1,500-$3,000. Doors range from $1,500-$4,000 depending on the style and material. We give you an exact quote when we come out - no surprises, no hidden fees.
  • Do I need to replace all my windows at once?

    Nope. Some people do because they want the whole house done and it's slightly more cost-effective to do them all together. But plenty of customers start with the worst windows (usually the ones with failed seals or on the sunny side of the house) and do more later. Or they do the main floor one year and the upstairs the next. Whatever works for your budget.
  • How long does installation take?

    The on-site installation typically takes 1 to 2 days, depending on the size and scope of the project. For example, replacing 10–15 windows usually takes a day. Larger projects or those that include doors may require a second day. We work efficiently, but we never rush—proper installation is key to long-term performance and energy efficiency.
  • What's the best window brand for Georgia's climate?

    We work with OKNA and Starmark because they've proven themselves in our hot, humid climate. The key features for Georgia are good UV protection (Low-E glass), proper sealing against humidity, and frames that won't warp in the heat. Any quality manufacturer that makes windows specifically for the southeastern U.S. climate should do well. We can discuss specific brands when we come out for your estimate.
  • Will new windows really lower my energy bills?

    Yes, if your current windows are old and drafty. Most homeowners see a 20-30% reduction in heating and cooling costs. If you're replacing single-pane windows or windows from the 1980s-90s, you'll definitely notice a difference. The payback period is usually 5-8 years, depending on how much you're currently spending on energy and how many windows you replace.
  • Do you handle permits and inspections?

    Most window replacements in North Georgia don't require permits if we're replacing windows in existing openings with similar-sized windows. If we're changing the size or structure, then yes, we'll need permits and we'll handle getting those for you.
  • What happens to my old windows?

    We haul them away and dispose of them properly. You don't have to worry about it.
  • Can you match my existing windows?

    Usually, yes. We measure the existing openings and order windows to fit. If you're replacing just a few windows and want them to match the ones you're keeping, we'll do our best to match the style and color. Sometimes older windows are discontinued, so we'll get as close as possible. If you're planning to replace all your windows eventually, we always recommend choosing windows you like now and planning to do the rest later in the same style.

Pinnacle Window & Siding: Where Quality Meets Affordability.

Flexible Financing Options Available for All Our Products.

Meet Our Team

Pinnacle's Team Members

Lee Fuller

Lee Fuller

Owner

Cole Wacaster

Cole Wacaster

Manager

Dennis Williams

Dennis Williams

Sales Manager

Why We Stand Out

How We Actually Work

brick home with new windows

Over 35 Years of Experience

With over 35 years in North Georgia, we've seen just about every window problem you can imagine. We're not here to upsell you - we'll tell you honestly which windows need replacing now and which ones can wait. We actively listen to what you need and give you recommendations based on your actual situation, not our sales quota.

Actually Transparent Pricing

When we give you a quote, that's the price. No last-minute add-ons, no "oh, we found this other problem" surprises. We've been doing this long enough to give accurate estimates the first time. If something unexpected does come up during installation (which is rare), we'll talk to you about it before doing any additional work.

Installation That Protects Your Warranty

The windows themselves come with the manufacturer's warranty (usually lifetime on the glass and frame, 10 years on mechanical parts). But here's what most people don't realize: improper installation can void that warranty. Our installation is done right the first time, and we warranty our work too. If something goes wrong with how we installed it, we'll come back and fix it.

What Our Clients Say

Real Feedback from Satisfied Homeowners

avatar icon

B.M. - Marietta

30062

My wife and I greatly appreciate the service we received from Pinnacle Windows in your replacement of six casement windows at our home in Marietta. Throughout the process your staff has been a pleasure to work with. Your installers, led by Pablo, were craftsmen who were careful, meticulous and thorough.

During the replacement, where necessary they replaced rotted window support pieces… the work fully met my desire for an installation that should be trouble-free going forward!

avatar icon

J.A. - Marietta

30066

I highly recommend Lee, the owner of Pinnacle Windows… We had 19 windows replaced. The job was flawless and they cleaned up so well you could not tell they were even here.

avatar icon

T.B. - Kennesaw

30144

It took me a couple of years to finally decide on replacement windows… I love the windows Lee helped me decide on, and feel I chose the right company for the job.

avatar icon

P.D. - Alpharetta

30022

The installation today marked the completion of several phases of replacing the windows of my home… I can honestly say that there is no need to look further for your window/door needs.

avatar icon

E.B. - Atlanta

30305

The Pinnacle team is first class all the way around… The installers do great work, clean up after themselves, are friendly, and always on time.