Custom Home Remodelers, Renovators & Builders in Phoenix, Arizona

Phoenix, Arizona, offers a warm climate and wall-to-wall sunshine, perfect for year-round outdoor activities. The city boasts a vibrant cultural scene with a wide variety of dining, shopping, and entertainment options. Additionally, Phoenix’s strong job market and affordable cost of living make it an attractive place to call home.

If you are looking to build a new custom home or renovate your current home in Phoenix, we can help! McDowell Mountain Builders provides a complete range of custom luxury home building, renovation, remodeling, and design services.

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Our Phoenix Custom Home Building, Renovation, and Design Services

Whether indoors or outdoors, if you can dream it, we can bring it to life. Here are the services we offer in Phoenix:

Custom Home Building / New Construction

At McDowell Mountain Builders, our custom home building service offers a seamless and transparent process from start to finish, with a focus on open communication and  collaboration. From modern and Mediterranean to transitional and Tuscan, we can custom build your home exactly as you envision it. Our focus on quality craftsmanship and meticulous attention to detail guarantees a home that perfectly reflects your style and exceeds your expectations.

Renovations/Remodeling

Our home renovation and remodeling services can improve both the look and function of your spaces. Whether you are ready for a whole home renovation, or want to transform a specific area like a kitchen or bathroom, we focus on quality and detail to bring your vision to life.

Additions

We specialize in expertly crafted additions such as second stories, multi-level expansions, garages, and build-outs. Our designs integrate seamlessly with your current home, offering more space while boosting its overall value and appeal.

Guest Homes, Casitas, and Other Stand-Alone Structures

We specialize in creating separate, dedicated spaces, including:

  • Custom-built casitas
  • Guest houses
  • Detached garages
  • RV garages
  • Offices
  • Accessory dwelling units (ADUs)
  • And more!

Interior Design

Our interior design professionals redesign both indoor and outdoor areas. Our services include:

  • Space planning
  • Furniture selection and placement
  • Choosing the perfect finishes for your home

We can transform home elevations and reimagine spaces, ensuring your home is both stylish and up-to-date.

Outdoor Living Spaces

Phoenix, Arizona, offers endless opportunities for outdoor living. We create custom outdoor spaces to transform your backyard into a luxurious retreat, including:

  • Outdoor kitchens
  • Pools
  • Sport courts
  • Pergolas
  • Ramadas
  • And more!

about our company

Why Choose McDowell Mountain Builders?

Personalized Service

For us, there is no cookie-cutter approach. We work with you to understand your unique vision and needs, and make sure that is reflected in every aspect of your project.

Superior Materials

We source high-quality, eco-friendly construction materials that are environmentally responsible and long lasting.

Expertise and Craftsmanship

Our team includes certified builders, professional designers, architects, landscape architects, foundation specialists, structural engineers, audio-visual/home automation specialists, security experts, and more.

Due Diligence

We offer precise estimates and final quotes for all trades, so there are no hidden costs or surprises. All services, materials, permits, and expenses are documented and shared, so you can access and view them at any time.

Relationship-Centric Approach

Building trust is essential to a good working relationship. To do this, we keep the lines of communication open during every step of the process.

Transparency

We provide you with documentation for all services, materials, permits, and expenses, so you are always in the know.

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What Our Clients Say

Discover the stories of satisfied homeowners who trusted us to bring their vision to life.

Edee Dunning

McDowell Mountain Builders did an excellent job with our large remodel project. They were meticulous, timely, have great relationships with their subs and fantastic, skilled team. Highly recommend David and entire team.

Tiffany Thyfault

Top notch Professionals! McDowell Mountain Builders kept everything on track and was wonderful to work with. If you are in need of a contractor for a house remodel small or big, I highly recommend them. Looking forward to working with them again.

Plumbrite Services LLC

Working with McDowell Mountain Builders is like working with family. They treat you with the upmost respect And care. The headache out of the planning and stress when doing a remodel is completely gone when working with McDowell Mountain Builders highly recommend.

Marcia Hugus

Great people, great craftsmanship, great results! Thanks Dave and team!

Ann Goulet

We highly recommend McDowell Mountain Builders to get the job done right! They are trustworthy and reliable. They transformed our out dated step up/ step down cave-like snail shaped master shower into a beautiful open and well functioning shower. Son Steve Diltz was awesome to work with! He guided us thru this process with great communication via texts, , phone calls and frequent on site visits to monitor work. From planning, to demo, plumbing, electrical, tile, drywall, paint, glass enclosure everyone was professional and courteous. Looking forward to updating other bathrooms in our home!

Jonathan Philipson

We hired McDowell Mountain Builders to build an entertainment wall in our home that we purchased earlier this year. The project included building the center part of the wall out 14 inches and adding tile and shelving as seen in the attached pictures. MMB, led by Steve Diltz, did a superb job in this construction project. The worker who did most of the work was one of the most careful and skilled carpenters I have ever seen. We are so pleased with the final product that we are considering hiring MMB to build an addition on the house ( if the HOA approves it).

Tyler Lott

Steve is the kind of builder who brings quality, integrity, and attention to detail to every project. Whether it's a remodel or a new build, he approaches the work with craftsmanship and care—and he makes sure things are done the right way, not just the fast way. He communicates clearly, follows through, and genuinely cares about the people he’s building for. Steve is not only a great contractor—he’s a great guy to have on your team.

Penelope Parkinson

We’ve had the best experiences with McDowell Mountain Builders. Over the years we have worked with other contractors and it’s always so stressful and unorganized. We worked with Steve and had great communication. The work is quality and beautiful! We would 100% work with them on future projects. Highly recommend!

Dan Hart

MMountainBlders has worked on two projects for me, my private residence & a rental property. Not only are all these people fun to be around, fun to watch work, the finished product is amazing. From a complete demo & rebuild of two bathrooms, to tongue & groove ceilings in a living room, kitchen/dining & outside patio, to turning an unused bedroom into a sewing studio complete with 12 ft library ladder, these dudes are good! Much of this work I call works of art. Always on time, worked nonstop start to finish & w complete clean up. You couldn't do better anywhere.

Susan Evans

Steve and his team are truly the best! Whether you have a small remodel or a complicated full recreation, McDowell Mountain Builders is your team! They are on time, communicative and listen to their customers. They bring dreams to life to make your house your home!

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