Your experience, elevated

Quality craftsmanship for better new home construction and remodeling

A smiling couple lies on the floor, looking at architectural plans together. The woman points at the plans with a pencil while the man looks on, both appearing focused and happy in a modern, cozy home setting.

Our services

All our services are available for both residential and commercial projects. We service Flagstaff, Arizona and surrounding areas. Whatever your construction needs, we’ve got you covered.

New Construction

New home, ADU, or place of business-no problem.

Remodeling

We provide whole home and business improvements. Kitchen, bath, and everything in-between.

Carpentry

Decks, doors, windows, rough and finish carpentry–we do it all.

A smiling woman and man shake hands with two construction workers at a building site, standing around a table with blueprints and a level, suggesting a collaborative meeting.

Quality craftsmanship, better construction

Here at B3 Construction, we pride ourselves on elevating the new home construction and renovation experience. When you work with us, you get quality craftsmanship, unwavering integrity, and delivered promises. Never settle for anything less than the best–your home or business deserves it.

What our customers say

Did a professional job in a timely manner. Also did a few extra small tasks at no additional charge. I liked that Bob talked with me about the cheapest way to get the job done and didn't suggest unnecessary work.

–L. H. Home Advisor

Bob and his team were absolutely perfect. They showed up on time, they did as they promised, they endured the thousand changes I made, and they cleaned up after themselves! They didn't lose any of my cats either. I highly recommend Bob for any project. He will definitely do my bathroom remodel next.

Stacy C. Yelp

Fantastic! Bob's crew was wonderful and did an A+ job! We couldn't have asked for a better outcome, the kitchen looks like it took 3 months instead of 3 weeks! We will be remodeling our 2 bathrooms next summer and you can bet we will be using Bob with B3 again!

Victoria F. Angie

I am a full time creative professional who notices all the small details. Bob and B3 Construction are the only company I would trust to work on my home. Their attention to detail, work ethic and honesty are the reasons we keep coming back to B3 Construction for all our new construction and remodeling needs.

J.V Houzz

Bob Harris, CEO is a hands-on leader. Jake onsite chief was completely engaged in the project. There was one issue, a cell phone call brought Jake back in short order. Problem solved. All workers on time, professional and pleasant. We recommend B3 Construction without reservation.

Gail H. Google Reviews

Great work! Honest contractor. And always there when he says he’ll be there!

Patty R. Facebook

Check out our other reviews

We’ve got a plan

We’ve made starting your project as easy as possible–just follow the steps below. If you’d like to see where your project will go from here, or have questions about the difference between our residential and commercial processes, visit our process page for a full explanation.

1 / Get In Touch

Fill out the form on our website, call or email us to get started. We’re ready to hear from you.

2 / Schedule an Appointment

We'll start with a 90-minute, no obligation consultation to go over your vision, goals, and dreams. We'll conclude with a ballpark idea of what your project might cost.

3 / Confirm a Ballpark Budget

We’ll do our homework and come up with a ballpark budget for you to review.

4 / Let's Get Started

If our ballpark budget is agreeable, we'll issue a contract for pre-construction services. This is when we get to work on making your dream become a reality!

A close-up of a white truck door with the B3 Construction logo, phone number 928-699-8046, and license number ROC#277001. The truck has dirt marks and an F-250 Super Duty badge is visible.

The whole package

Here at B3 Construction, we’re not your average construction company. We are experienced professionals passionate about providing quality home and business remodeling and construction, and we bring the skills required to get the job done. We’re not just pushing paper and hiring subcontractors, we’re swinging hammers on every job we take. When you want quality work and professional results, don’t settle for anything less than the best.

A family of six poses outdoors, smiling. There are two adults in the center and four children—two boys and two girls—standing around them. They are dressed in casual clothes with a rocky, natural background.

Meet the Owner: Bob Harris III

Bob Harris III founded B3 Construction in 2009 after graduating from Northern Arizona University’s Construction Management program. A fifth-generation carpenter, Bob combined his education with his lifelong skills and passion for building to create a company rooted in quality, trust, and community. Today, he leads B3 Construction with the same dedication and family values that started it all.