B3 Construction is a full service commercial and residential remodel contractor, specializing in tenant improvements, room additions, bathrooms and kitchens. We also provide and install doors, windows, decks, fences, siding / trim and custom storage solutions. We have been serving all of Northern Arizona in commercial and residential construction work since 1995.

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Kitchen and Bath Remodel

B3 Construction remodeled our kitchen and 3 bathrooms this past winter and did an excellent job. Not only was Bob Harris very thorough and professional, he was also a pleasure to work with ... patient and personable.


Complete Home Remodel

Bob Harris at B3 Construction remodeled my home top-to-bottom. Bob ensured that all operations were well managed and completed in proper fashion and on time. The project was funded through a 203K Loan that required additional paperwork including county permits and inspections for financing. Moreover, Bob is a down-to-earth contractor that follows up on all levels. Bob 3’s scope of work included but was not limited to: a new roof, exterior paint, a new hot water tank, a new hot water tank encasement, (3) custom new stair landings, new exterior bordering trim, new cabinetry, counter tops, sinks and accessories for the kitchen and two bathrooms, flooring (carpet and vinyl), exterior doors, security doors, plumbing and toilets, modifications on interior design including lighting and other electrical modifications, a new stall room for the master bedroom toilet, new energy efficient windows and sliding door house-wide, subfloor modifications/corrections, bathroom fans, bedroom , living room and dining room fans, engineering specs, appliances (washer and dryer, refrigerator, dish washer, range and an over-the-range- microwave) and custom closets.Without question I will recommend B3 construction (Bob Harris) for any remodel project.


Beautiful Bathroom Addition!!

Bob and his crew did an extensive bathroom addition which included converting old bath to laundry room, old laundry room to pantry and an outdoor covered patio to our older home. The work was done in a timely and professional manner, including finishing the project within his original bid. We are very pleased with the results and will recommend Bob to anyone and use him ourselves in future projects! Cary and Jane George


Replacement windows

Bob installed three large energy efficient, sound-reducing replacement windows in our bedrooms in Flagstaff. He gave us an estimate and scheduled the work at our convenience. He did a great job on the windows, working very efficiently, and effectively. Bob is very professional and courteous; he is the kind of person you want to have working in your home.


New windows

B3 Construction installed new windows for us. We did not know that a home improvement project could be so easy.We left a key to the house for Bob to pick up and he returned the key when the job was done. Excellent workmanship, good product and very reasonable price.We will definitely call on B3 with the next project.


B3 Construction

We contracted with Bob to do minor electrical (dimmers, replace sockets, install under cabinent lights), plumbing (install external refrigerator filter, toliet works, repair facets), assemble and hang a porch swing, install fire/smoke detectors and even assemble a heavy body bag stand. He does excellent work, is very reasonble in price and is fast. He is dependable, honest and trustworthy. We will definitely use him again.



Bob installed new windows in our home, 17 to be exact. Each required removal of existing trim and window, installation of the new window including new weatherproofing, reinstallation of the trim, paint touchup, and cleanup. The price quoted was fair and Bob stuck to it, even when the installation took longer than expected due to weather and a little bit of Murphy’s Law along the way. I’d recommend Bob to anyone interested in fair, honest, quality work. And I’d use Bob again.


Great Job!

Bob, helped me with a home I recently bought. He installed a couple of interior doors, did some roof work, plumbing, and electrical work. What I was impressed most with was his competive pricing while delivering quick and quality service. He did such a good job and kept his prices fair enough that my realtor has been referring Bob to his clients!


Dreamy kitchen

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.


B3 Construction

B3 Construction is a reliable, hardworking, and expert team. They installed replacement windows for us and were precise and careful in everything they did. We were super satisfied and would readily call them again for any hom construction.


I fully recommend B3 Construction for any job you may have!

I have hired B3 Construction for several major tasks at our home in Kachina Village including 220 linear feet of perimeter fence removal and replacement with redwood, and living room window removal and replacement. I have been extremely satisfied with both the quality or Bob's work and the integrity he exhibits. I fully recommend B3 Construction for any job you may have and have hired B3 for a garage gas heater installation job soon to begin.


Five star

In October we were hit by a tornado. Our home was deemed unsafe to live in.We hired B3 construction to help us out. Bob worked with the insurance group and got us everything we needed and more. He ran interference, and completed our home in a professional and timely manner.I would highly recommend this company for all your construction needs.



EXCELLENT. Reliable, honest, went above and beyond. Absolutely we will recommend and would certainly work with you again in the future. Thank you!

More Business Info

Quality, craftsmanship & customer service.

Regular Hours
Mon - Sat:
  • Patio & Deck Cleaning & Restoration
  • Repair Screens
  • Closet Organization, Disability Remodeling, Kitchen Remodeling, Handyman, Bathroom Remodeling, Basement Remodeling, Sun Rooms
  • Door Hanging, Window Replacement
  • Wood Siding Installation, Skylight Installation
  • Storm Window Repair
Andersen, Hardie, Milgard, Pella, Trex
Payment method
check, insurance, paypal
Deck Builders, Altering & Remodeling Contractors, Carpenters, Closets Designing & Remodeling, Doors, Frames, & Accessories, Windows
Other Information

Services: Patio & Deck Cleaning & Restoration, Repair Screens, Closet Organization, Disability Remodeling, Kitchen Remodeling, Handyman, Bathroom Remodeling, Basement Remodeling, Sun Rooms, Door Hanging, Window Replacement, Wood Siding Installation, Skylight Installation, Storm Window Repair

Payment Options