Licensed AZ Contractor · ROC #363967

Garage Conversions in Phoenix, AZ

Your garage already has a slab, walls and a roof. We turn it into a bedroom, a suite, a game room or a separate living space, with permits, insulation, electrical and finishes handled start to finish.

Get a free conversion estimate

Call us to talk through your project, or email us and we'll get back to you.

Call (602) 671-9835info@rmconstructionaz.com

Office hours: Mon to Fri 8 AM to 6 PM, Sat 8 AM to 2 PM

Can you convert your garage into a bedroom or suite?

Yes. A conversion closes in the garage door opening, insulates and finishes the walls and ceiling, adds windows, heating and cooling, and brings the floor up to living-space standards. Add a bathroom and it becomes a suite.

Can a garage conversion become an ADU in Phoenix?

Yes, if your lot qualifies. Phoenix lists a garage conversion as one way to create an ADU. Plan for one rule: when you convert a garage or carport, Phoenix requires equivalent parking elsewhere on the lot, not in the front setback.

Other cities' rules vary, so we check yours before design.

Sources: Phoenix Beginner's Guide to ADUs

What does a garage conversion cost?

It depends on the space. Whether you add a bathroom or kitchen, how far plumbing has to run, the windows and doors, heating and cooling, permits and finishes set the price. We price yours after we see the space. The estimate is free.

How long does a garage conversion take?

Most garage conversions take about 2-4 months once permitted. Your schedule is set during planning.

How the build works

  1. 1. Review and designWe look at your property and goals, then design the build around your lot.
  2. 2. Plans and permitsWe prepare the plans and engineering and pull the permits ourselves.
  3. 3. Build and walkthroughWe manage construction to final inspection and walk the finished work with you.

Garage conversion questions

Do I need a permit to convert my garage?

Yes. Turning a garage into living space needs a building permit. We prepare the plans and pull it.

Can you add a bathroom to a garage conversion?

Yes. Plumbing distance to your existing lines is one of the main cost drivers, and we look at it on the first visit.

Client Reviews

What conversion clients say

"Ramiro and Rafa were awesome. We hired R&M for our garage conversion to a game/theater/bunk room for a STR. Rafa, the project manager, was extremely responsive and you can tell the whole team takes pride in their work. We oversaw this project remotely and Rafa did a great job keeping us in the loop and updating us on the status. The finished product was amazing and the construction is very high quality. We will definitely be working with R&M again in the future!"
MMichael L.Google review · September 2026 · Garage conversion
Response from Ramiro, owner
Michael, thank you so much for the amazing review and for trusting us with your garage conversion project. We're thrilled that Rafa's communication and the team's attention to detail made such a positive impact, especially managing the project from a distance. Your game room turned out fantastic, and we're proud of the quality work we delivered for you. We look forward to working with you again on your next project.
"Fantastic work by Ramiro and team. They provided a competitive quote. They helped with the process of permitting and HOA approvals. They provided a clear quote. He stayed in constant contact to keep us informed of progress. He made sure that quality work was done in every aspect. We converted a part of our home into an ADU and have since moved in. We are extremely happy with the finished product!"
JJim C.Google review · December 2025 · ADU conversion

Ready to use that garage?

Tell us how you want to use it. The estimate is free.

Find Us

Proudly Serving Metro Phoenix & Maricopa County

Based in Laveen, we build across Phoenix and the West Valley: Avondale, Goodyear, Buckeye, Glendale and Peoria. We also take projects in Scottsdale, Mesa, Tempe, Chandler, Gilbert and across Maricopa County.

Call or request a project consultation. We build ADUs, custom homes, and additions across the Valley.

Office & Staging Location

10022 S 37th Ave, Laveen, AZ 85339

Hours of Operation
  • Monday - Friday8:00 AM to 6:00 PM
  • Saturday8:00 AM to 2:00 PM
  • SundayClosed

R&M Construction & Development

5.0
on Google

Licensed Residential & Commercial Builder

AZ ROC #363967 · 10 years in business · Locally owned

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