Proven process, 5-star communication, and our No-Pressure Promise
Get exactly what you're envisioning. We handle design, materials, and all the details so you don't have to.
Premium vinyl, wood, fibrex, and aluminum clad options with extensive warranties on all of our installs.
Fast-track permits & scheduling with ongoing progress updates. No drawn-out timelines.
Daily cleanup, dumpster included, and we leave your home better than we found it.
The last thing any homeowner wants when getting window quotes, is to feel pressured in their own home. We promise to never push, pry, or pressure you. You can expect friendly, professional service from start to finish.
See real installs, real prices, and real transformations in the Twin Cities area:
See what real customers are saying about Alexander Exteriors:
Real customers. Real Results. Unscripted.
As a new home owner I was very careful finding a contractor who I could trust. I was looking for a company I could count on for whatever came up. They met all my expectations!
I hired Alexander to install two exterior doors on my house and 1 exterior door on my garage.
Work was done with the up most quailty and care for my property.
I had an exterior window/door project with a tight deadline and Brian and his crew came through for me! I appreciated and was impressed at the responsive and timely communication throughout the project and the quality of the work performed. I would confidently recommend and/or use Alexander Exteriors again!
Alexander Exteriors is top notch. From start to finish the company and its employees were great to work with, I will continue to use Alexander Exteriors and will recommend them to all my clients, friends, and family. The windows look great. The customer service was unbeatable. You will not be disappointed using Alexander Exteriors.
I have used this company twice in the last year to install new windows in my living room and kitchen. The owner is such an excellent person to work with. They were polite, fast, professional. My vision was brought to life. There were no complications with the instal. Their techs were top notch. I plan on doing some home renovations and without doubt will be using these guys again. I give them a 10/10.
Amazing experience! I was super frustrated… We had been looking to find a solution for replacing our old single pane windows for nice new windows. It was a headache. We called Jasen at Alexander Exteriors and within minutes he had answered the questions we had spent days looking for information about. Knowledgeable, friendly, and so helpful! I will never need to look anywhere else for exterior renovations on my house! Alexander Exteriors is dedicated to taking care of their customers and getting the job done right! They’ve won my trust!
I couldn't be happier with the windows installed by Alexander Exteriors! Our original windows from 1975 were inefficient and falling apart. We chose to work with Alexander because they were incredibly responsive, fair, and honest—he took the time to consider both my and my husband's opinions, which I truly appreciated. They went above and beyond to make sure our experience was nothing less than stellar. And his team? Absolutely top-notch professionals! They consistently communicated, showed up on time, and even braved sub-zero temperatures and harsh winds to get the job done—though I would have completely understood if they stayed home! The great sense of humor also made the entire process enjoyable; he always managed to keep things light and fun, even during the more stressful moments. Despite the work being extensive, I experienced minimal disruption while working from home. Alexander Exteriors has exceeded my expectations, and I would highly recommend them to anyone in need of new windows.
Our quick & easy 3-step process for stress-free transformations every time:
Use our form to answer a couple questions and send us details about your project.
You can schedule your free design & budget consultation where we'll define your vision for the project
We'll install your windows, clean up, warranty our work, and your only job is to enjoy your new space with people you love.
Always simple & transparent, from initial estimate to completion:
Most projects range from $15K - $40K depending on size, materials, and features.
$0-down, low monthly payments, and interest-free options available.
Deposit to start, progress payments at key milestones, balance on completion.
Based on Google reviews and customer feedback:
Our consultation and design process ensures your home comes out just as beautiful & cozy as you expected
Backed by our market-leading craftsmanship warranty and 20-50 year manufacturer warranties
You will never be pressured, pushed, or pryed. Just friendly, professional customer service
We've replaced over 5,000 windows for 500 customers in the Twin Cities, with a 4.8 star rating on Google
We're quick and efficient, from design to installation in as little as 6-8 Weeks
Low-maintenance materials, simple design process, and a dedicated team keeping you updated
With clear, direct answers to most homeowners window and door questions:
Most of the window replacement projects we do in the Twin Cities fall between $15k–$40k.
Smaller jobs — like replacing 3–5 standard vinyl windows — usually start around $5k–$10k.
Larger projects — full-home replacements, custom sizes, or premium materials — can be $50k+.
After a quick call and a few photos, we’ll give you a clear ballpark range before anyone comes to your home, so you can see if it fits your budget with zero pressure.
In simple terms: wood looks better upfront, vinyl costs less over time.
Wood windows (pine, oak, or clad wood): higher initial price, need painting or sealing every 10-15 years, can swell, rot, or peel if neglected, typically last 20-25 years with good care.
Vinyl windows: lower upfront cost, no painting or sealing, resist rot and moisture, very energy-efficient, and can last 25+ years with basic cleaning.
During your consultation, we’ll show you good / better / best options in both materials so you can see side-by-side how the look, maintenance, and price compare.
Our job is to make this simple:
Most projects move from first call to completed in about 6-8 weeks, depending on design and permits.
In most cities, permits typically take about 2-3 weeks once plans are submitted. Some projects are faster, more complex designs can take a bit longer.
On the other hand, most windows and doors are custom ordered and take 4-6 weeks to arrive.
We handle all drawings, paperwork, and back‑and‑forth with the city/HOA for you, and we keep you updated so you’re never wondering where things stand. Once permits are approved, we schedule your start date and lock it in.
Yes. Alexander Exteriors is a fully licensed and insured contractor in the state of Minnesota.
License: #BC723426
Coverage: 7-Figure Liability Coverage
We pull all required permits, install to code specifications, and coordinate inspections so your install is safe, legal, and ready to enjoy.
Yes. For qualified homeowners, we offer financing through our trusted partners so you can pay for your deck over time instead of in one lump sum.
Options often include:
Ask us during your consult and we’ll walk you through the options for your exact project amount.
You get 1-year workmanship coverage from Alexander Exteriors. If something we installed fails due to our installation during that time, we fix it at no labor cost to you.
On top of that, many of the windows and doors we use carry manufacturer warranties of 20–50 years.
If something isn’t right, we make it right.
Here’s how we handle it:
You’ll hear from us within 60 minutes during business hours (or first thing the next business day).
No spam, no endless sales calls – just a clear plan, a price range, and next steps so you can decide if we’re the right fit.
Completely Free • No-Obligation • Quote Shows Instantly!
"Alexander Exteriors is top notch. From start to finish the company and its employees were great to work with!"
4.8 ★ Google Rating • 82+ Reviews
Proudly serving homeowners in the Twin Cities Metro Area
Alexander Exteriors - Licensed, Bonded & Insured
License: #BC723426
22 Division St E, Unit A, Buffalo, MN 55313
Call: (952) 234-7163
Email: info@alexanderexteriorsmn.com
© 2026 Alexander Exteriors. All rights reserved.









