Locally owned and operated, HomCo Lumber & Hardware has been proudly serving Northern Arizona since 1975. We offer a variety of top-quality, energy efficient windows and sliding patio doors, at an affordable price.

We believe in educating our customers about the different products available. During your FREE in-home consultation, our knowledgeable staff will explain the product differences so that when you are ready to make your purchase, you can feel confident that you have made the best decision for you and your home.

HomCo Lumber & Hardware is here to help fix up your home and help save you money!


Whether you’re replacing or repairing your windows, HomCo’s expert team can help!

Patio Doors

Our selection of sliding patio doors visually expand and brighten any room and the glass area means added light, so every season is more enjoyable.

Skylights & Sun Tunnels

Hello, daylight! See our selection of Skylights and Sun Tunnels.

Schedule an appointment

Schedule a free, no-hassle home consultation with one of our window specialists.

Window experts you can trust

When residents, builders, and remodelers in Flagstaff or anywhere in Northern Arizona need windows, they turn to the professionals with more than 30 years of experience. We offer a wide variety of window products to make your home more attractive, secure and energy efficient.

We specialize in window sales and installation, ultimately adding to the comfort of your home. Drafty, old or broken windows can make your home more prone to break-ins or fluctuating temperatures, resulting in higher heating and cooling bills. Save money and protect your family and home by calling us to install new windows.

HomCo Lumber & Hardware follows a strict screening process when selecting professional contractors to install only the best products in your home. HomCo works closely with our contractors to ensure that we do the job right, every time, to your satisfaction. Our team of professional installers will treat your home and property as if it were their own. We won’t cause any damage or leave any mess behind. We’re a leader in the window industry!


New Windows

Considering building a new home? Why not tell your builder you want a better window than the normal construction or builder grade products that are typically offered to their customers. We offer high-quality products from several different manufacturers.

Replacement Windows

Do your windows at home not close all the way? Do you need a prop of some sort to keep them open? Do you cover them in plastic wrap to keep your air conditioning inside and the warm air out in the summer, and the cool air outside and the warm air inside during the winter? Are your windows broken or damaged beyond repair? It’s time you install new windows! We will install them for you, and more importantly, we will stay within your budget! We will replace your old, drafty or damaged windows with brand new ones. We will help you choose the perfect, energy-efficient windows that your home will benefit from as well as your family’s comfort.

Types of Windows

Vinyl Windows

Vinyl windows are beneficial to any living space. Vinyl windows are typically the most affordable. They can reduce heating and cooling costs as well as noise from outside. They’re easy to maintain, they’re recyclable, and they can increase your home’s value. Not to mention, they look great!

Clad Windows

Clad windows offer superior strength and durability compared to ordinary wood windows because they are not subject to warping, contracting, expanding or rotting. These types of clad windows have lower maintenance requirements while still offering a rich, warm wood interior.

Brands we Trust

Frequently Asked Questions

Do I need to replace my windows or can I just repair them?
In order to save on costs, many homeowners choose to repair their windows instead of replacing them. While most of the time you are able to repair and restore old windows, it is often not worth the effort or the expense. In the following instances, it is best to replace your windows:

  • Pervasive rot
  • Existing windows are single pane
  • Fog or condensation in between glass panes
  • The window hardware is no longer manufactured
  • Repair would cause exposure to lead-based paint
What is Low E glass or Low E coating?
Understand that the “E” stands for emissivity. Emissivity is the ability of a material to radiate energy. When heat or light energy—typically from the sun or an HVAC system—is absorbed by glass it is either shifted away by air movement or re-radiated by the glass surface.

Typically, a highly reflective material will have a low emissivity, and a dull darker colored material will have a high emissivity. Reducing the emissivity of one or more of the window glass surfaces improves a window’s insulating properties. Therefore, having Low E glass ultimately can improve the insulation of a home from external temperatures in any climate.

To reduce the emissivity of glass, Low E coatings have been developed to minimize the amount of ultraviolet and infrared light that can pass through glass without compromising the amount of visible light that is transmitted.

Can you paint a vinyl window?
The answer to that question is yes, but you will want to do some basic research before you begin your project. This is because not all paints are meant for use on vinyl surfaces. Additionally, you may want to check with the manufacturer prior to beginning the painting process.

What our customers are saying

My wife and I just built our dream house. On the advice of the experts at HomCo, we selected top of the line energy efficient M.I. windows throughout the house. They are beautiful, clear, and easy to open and close. We have not had a gas bill over $50 this whole cold winter. We couldn’t be happier with our choice. Thank you HomCo & M.I. Windows & Doors!

Mark & Jeni Statham

I have been purchasing windows from HomCo here in Flagstaff for years, I also regularly refer clients and always tell them to ask for John Wright. John, in my opinion, is the most knowledgeable window expert in northern Arizona. The level of service you receive every time you deal with HomCo is 2nd to none, and I would not go anywhere else.

Damon Cundiff

Schedule a Free In-Home Consultation with a HomCo Expert

Our team of experts is here to help you with your window needs! Submit the form below to schedule an appointment or call us at 928-779-6111.

The expert staff at HomCo Lumber & Hardware have been helping build and remodel homes in our community since 1975. We provide premiere customer service that exceeds your expectations, and we pride ourselves on building and growing relationships to find solutions to our customers’ challenges.

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Winterizing: Easy as ABC, 123

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