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The Custom Garage Builders Company Milwaukee Turns to


Garage Building Services in Milwaukee, WI

Call today and ask about our FREE estimates, lifetime warranties,
deals and discounts we offer.

We have the finest garage door craftsmen in the skilled industry, with over 10 years experience.


Garage Building Services in Milwaukee, WI

Call today and ask about our FREE estimates, lifetime warranties,
deals and discounts we offer.

We specialize in custom garage doors, detached garage doors, repairs & maintenance.


Garage Building Services in Milwaukee, WI

Call today and ask about our FREE estimates, lifetime warranties,
deals and discounts we offer.

Attached Garage Building

Attached garages are considered the less expensive option of the two. It’s easier to build three walls rather than whole new structure. You can have either an open plan (no walls, just a roof), or you can enclose the whole space with walls. They can also be a good place to store fridges, freezers and other secondary supplies. The best benefit of this garage is keeping out of inclement weather. By having an entryway from your home to the garage, you avoid snow, rain or other bad weather as you get into your car.


  • Convenience
  • Safety
  • Security
  • Privacy
  • room for storage

Detached Garage Building

Detached garages are more expensive than attached, but they can be beneficial for the cost. If you don’t have room next to an entryway, you can build a detached garage behind the house or in a space that can fit one. These are also safer because you won’t get any carbon monoxide coming in to your house. You can also make the detached garage a secondary living space, if you add a loft space above it. While it costs more to start from scratch, you can see a lot of long-term benefits and ROI.


  • Room for work space
  • Larger area for garage building
  • Larger storage capabilities
  • Loft Living space

Cost of Building A Garage

How much does it cost to build a garage? That isn’t an easy question to answer because there are so many different design options and variables you need to consider first. Here are a few:

  • How level is the area where the garage will be built?
  • Will the garage be built on an alley or drive in from the street?
  • Concrete, asphalt or gravel driveway?
  • Vinyl, wood stucco, steel, fiber cement or LP SmartSide siding?
  • What type of roof style and roof truss?

Call us for a free quote

We will go over the list of materials needed for your ideal project.

Attached or Detached Full Garage Builders.

We have the specialized craftsmanship team you can rely on.

Attached vs. Detached New Garage Addition

Putting on an attached garage is more common and tends to be more affordable. Attached garages are building off of an existing structure, and can utilize that as a wall, which cuts down on the average cost to build. It is also less expensive if the driveway is already in place. For a detached garage, the construction costs go up because it’s building from scratch. However, these tend to offer more options, like a bigger work space. Here are some other factors to consider when choosing an attached or detached garage.

The following Reasons are why we are the best in Milwaukee:

  • We specialize in customer service and customers are first.
  • We strive to satisfy all of our customers.
  • We put the attention in details and do things right.
  • A1 Garage is Licensed, Bonded & Insured. – Don’t trust the other guys who are not.
  • Family owned & operated.

Book our A1 service in Milwaukee

Whatever type or style of garage you would like built in Milwaukee, always book A1 Garage Door Service as your service provider. With our expertise and dedication to quality, you will never go wrong. We only give you the best service you deserve.

Call us now at (414) 369-4007 and let’s discuss your material options.

When thinking about garage construction costs, just remember that it’s all in details. Once the size is decided, from there the average cost to build a garage lies in the smaller upgrades and whether or not you want to utilize the space above. Some people opt to add custom organization, or hooks from the ceiling to increase storage space; others opt to add a guest bedroom or apartment. But your basic garage construction costs can be manageable if you stick to the basics.

About Us

A1 garage door service is one of the top and highly rated garage builder companies servicing the Milwaukee county. We are family owned & operated since 1998. We offer Lifetime warranties on all parts. Here at A1, we use and install all major brands of operators and doors. Residential and Commercial Garage Building and installation of garage doors is our specialty. We’ll help you and guide you in selecting what materials works best for you. We are customer experienced focused, making sure you are satisfied with every step of the way. Remember; “A1 from day one!”. Award winning.

Give us a call for your Free Estimate

We are ready to assist you and get your garage door back on track!

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