All services Garages & ADUs · Charlotte, NC

More space,
more value, done right.

We answer the phone, show up when we said, and finish what we start. Apparently that's a differentiator now.

5.0 26 reviews
Licensed & Insured
Fast Proposals
Locally Owned
Why homeowners pick M22

Garage, conversion,
or full ADU.

Whether it's a new garage, turning the one you have into living space, or a full accessory dwelling for family or rental income, the win is the same: real, permitted square footage that adds value instead of liability.

Built as real living space.

An ADU or garage conversion done right has proper insulation, systems, egress, and finishes, not a heated shed. We build it to be genuinely livable and to count at resale.

Permitted and legal.

ADUs and conversions have real zoning and code rules in the Charlotte area. We handle permits and inspections so your new space is legal, not an unpermitted room that haunts a future sale.

One number, one team.

Foundation, framing, electrical, HVAC, plumbing for a unit, and finishes, sequenced and supervised by M22 on one written scope.

How we work

How an M22 project
actually runs.

  1. 01

    We show up

    A real site visit, not a phone quote. We measure and look at what's behind the walls.

  2. 02

    You get a real number

    A written scope and price in days. You know the cost before anything starts.

  3. 03

    We set a start date

    An actual date on the calendar, not "sometime next month."

  4. 04

    We keep you posted

    Weekly updates the whole way through. You never have to chase us.

  5. 05

    We finish clean

    Full punch-list walkthrough and a clean handoff. We don't vanish at 90%.

Real Charlotte homeowners

People who let
us into their homes.

“They did work on multiple larger projects and always came in on time and on budget. The team was extremely professional throughout. Would highly recommend.”
Andrew SchwabMultiple projects · Charlotte
“Bathroom remodels and a new front porch, and everything is top notch. Quick to respond, with transparent communication the whole way through.”
Mark ComerBathrooms & front porch · Charlotte
“One of the best builders within 50 miles. A good, honest company that I will keep using.”
Jacob WhitesidesRepeat client · Charlotte

5.0 average across 26 Google reviews. Read them all

Before you hire us

The questions
everybody actually asks.

  1. 01

    “Can I legally build an ADU on my lot?”

    It depends on your zoning, lot, and setbacks, Charlotte's rules have been evolving. We'll check what your property allows before you fall in love with a plan, and tell you straight if it's not feasible.

  2. 02

    “Can you convert my existing garage into living space?”

    Often yes. The work is insulation, systems, egress, and finishes to make it genuinely livable and code-compliant, plus deciding whether you're keeping any garage function. We'll scope it honestly.

  3. 03

    “Is an ADU worth it for rental income?”

    It can be, but the math depends on build cost, zoning, and your goals. We'll give you a real construction number so you can run the investment honestly, we won't oversell the upside.

  4. 04

    “How do I know the price won't balloon?”

    A written scope before we start. New-build portions have fewer surprises; conversions can hide issues in the existing structure, which we flag at estimate and price before proceeding.

  5. 05

    “Who's doing the work?”

    Trades we've worked with for years, vetted and supervised by M22 from foundation to finish.

Who's actually in your house

The people who'll
be in your home.

You're not handing your house to whoever was free that week. You meet the M22 team, and the same vetted faces run your project from the first walkthrough to the last.

Matthew Brooks, M22 Construction Matthew Brooks Owner
Debbie Office Manager
Todd, M22 Construction Todd VP of Business Development
Dustin Project Manager
Joseph Team Leader
Where we work

Garage and ADU construction across
the Charlotte area.

We build garages and ADUs throughout Mecklenburg County and the surrounding Carolinas. If your town's on this list, we're already working near you.

Mecklenburg County Charlotte · Ballantyne · Matthews · Mint Hill · Pineville · Huntersville
Cabarrus, Iredell & Rowan Concord · Kannapolis · Mooresville · Cornelius · Davidson · Statesville
Union & Gaston Waxhaw · Monroe · Indian Trail · Gastonia
York, Lancaster & Chester Fort Mill · Tega Cay · Rock Hill · Indian Land · Lancaster
Start your project

Get a real number
on your project.

Just 3 things to start. We'll set up a time to call, talk through the scope, and schedule a site visit.

  • No high-pressure sales.
  • No runaround.
  • No selling your data.
Prefer to talk now? 980-613-2550
Matthew Brooks, M22 Construction You'll talk to a real person.Matt and the M22 team answer the phone and run every project themselves.
Drop a photo of the space, or browse

We'll call you to go over budget and timeline.

Call us Start your project