B&A STAIRS LLC
At B&A Stairs, we specialize in custom stair remodeling and staircase design throughout Phoenix and Maricopa County. With more than 30 years of craftsmanship, our team creates one-of-a-kind staircases that elevate your home’s style and functionality.
Crafted in the Valley: Recent Installs
Explore custom stair and railing installations completed across the Phoenix Valley. Each project is designed around the home’s architecture, built with premium materials, and installed by our in-house team.
Our Process
How It Works
On-Site Measurements & Consultation
Quote & Approval
Material Preparation & Pre-Production
Installation & Finishing
Reliable. Trusted. Crafted to Last.
30+ Years
Of hands-on stair & railing craftsmanship.
1000+ Valley Installs
Our construction projects consistently stay within the original estimated budget, ensuring transparency and client satisfaction.
Workmanship Warranty
We stand behind our installs
Our Services
Custom staircases and railings—designed, built, and installed Valley-wide.
Custom Staircase Design & Build
Stair Remodeling & Makeovers
Floating & Mono-Stringer Stairs
Railings: Cable, Glass & Metal
Wood Railings & Handrails
Repairs & Code Upgrades
Our Process
Why Choose Us
Reliable & Timely
We take pride in delivering every project on schedule without compromising quality. Our experienced team ensures each staircase is built with precision, care, and professionalism from start to finish.
Customized Solutions
Every staircase we build is unique — thoughtfully designed to match your home’s style and your personal vision. From modern designs to timeless classics, we tailor every detail to you.
Licensed & Insured
With a fully licensed, bonded, and insured team, you can trust that your project is handled with professionalism and integrity. Your peace of mind is our top priority.
Transparent Pricing
Our pricing reflects the quality, craftsmanship, and materials that go into every project — always fair, honest, and aligned with the value of our work.
Testimonials
Read what our satisfied clients have to say
They did an amazing job, we had an 2000's style stair with carpet which I removed myself and made a mess with it.
Luckly I was able to find them on the internet and now we have a completely modern style within one week since they started, it was a whole reconstruction from scratch.
Definitively gave the house a new feeling.
Thank you very much for all the work.
Miguel Zuñiga
We had a great time designing things with the whole crew and they were very polite and very fast. The result is exactly what we wanted. They did things that other companies told us were impossible. So we’re extremely grateful. Highly recommended.
Yoan Simon
We LOVED working with BNA stairs! From the first time they came to our home to look at our project they were so professional and friendly. They gave us multiple options from refinishing our existing railing to putting all new banisters in. They worked so hard to stay in our budget and still helped us create the staircase I was dreaming of. They were by far the best price I found and used high quality material. They were on time and dependable and cleaned up so well after each day of work. The stairs are beautiful and exactly what I had hoped for. Thank you!!
Hailey Johnson
Our team is here to answer your questions and help you get started on turning your vision into reality.
Our Service Areas
We proudly serve Greater Phoenix (Valley-wide)—most projects are within Maricopa County.
Phoenix (Central)
Scottsdale
Paradise Valley
Tempe
Mesa
Chandler
Gilbert
San Tan Valley
Buckeye
Glendale
Peoria
Surprise
Goodyear
Avondale
Litchfield Park
Tolleson
Queen Creek
Cave Creek
Anthem
STILL NOT SURE?
Frequently Asked Questions
We’re here to answer the most common questions about our staircase remodeling, repair, and installation services.
Question 1: Do the stairs you build comply with the safety codes of the states of Arizona, Las Vegas, and California?
Yes, we pay special attention to meeting the safety codes established by each state, including Arizona, Las Vegas, and California.
Question 2: Do you have a financing program?
We do not currently have a financing program, but we are searching for a financial institution with a good plan for our clients. In the meantime, we accept PayPal and offer the option to defer payments. We accept all credit cards.
Question 3: Is it true that if I renovate my stairs, my house’s value will increase?
Yes, that’s correct. Renovating your stairs can increase your house’s value, especially if high-quality materials are used. This improvement can have a significant impact on the overall value of your property.
Question 4: I like my handrail, can I change only the steps?
Of course! We offer you the option to renew only the steps, and we can also provide guidance on how to renovate your handrail to make it look brand new.
Question 5: Can I change only the handrail?
Yes, you can. Changing only the handrail of your staircase is possible. This can enhance the appearance of both your staircase and your home. We also provide advice on how to renew the steps for a complete look.
Question 6: Do you also install outdoor stairs?
Absolutely, we also install outdoor stairs and fences.
Question 7: Do you build stairs exactly as the customer requests?
We specialize in constructing the stairs that our customers desire. We turn the vision that the customer has in their mind into a built reality.
Question 8: I only need a small job on my staircase, can you help me?
Certainly, no job is too small or too large for us. We are here to assist you with any type of staircase remodeling work.
With years of hands-on experience, our family-owned team turns every challenge into a seamless, beautifully built solution made to fit your home and goals.
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