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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon331
    Verified stair railing installation services reviews

Find Stair railing installation pros in Berkeley

Seven 13 Portable Welding & Metal Works, LLC
4.8(
52
)
Metal Stairs and Railings - Install or ReplaceMetal Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Seven 13 arrived on site at the time they had agreed to. They started to work right away. They were very professional. They worked straight through and finished this project in one day. They removed the old railing and installed a hand made rail to our apartment house. It looked tremendous and has held up extremely well. We are very satisfied with the way this installation came out. When Seven 13 left, the area was cleaned up and looked like they hadn't been there. I would hire them to do another rail project if we have one in the future and I would recommend them to anyone that needed iron work."
Response time2 days
Response rate86%
62 neighbors recently requested a quote
Think Tank Enterprises
5.0(
181
)
Wood Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Fred fixed and replaced some rotting rails on our deck, then power washed and stained the entire deck. Did an excellent job and the deck looks great now. Excellent communication throughout the whole process. Would recommend."
Response time10 hrs
Response rate91%
28 neighbors recently requested a quote
Avatar for Custom Exteriors
Custom Exteriors
4.2(
363
)
Wood Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Custom Exteriors did a great job with repairing my wood steps and railing. They were very professional and knowledgeable about the job. I would recommend them to my family and friends."
Before work started
 Tearing off the roof and ac curbs
 Tear off and starting to install
 Installing process
 Install and removing

+7

Response time2 days
12 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Loretto Welding & Fab
Loretto Welding & Fab
4.7(
19
)
Metal Stairs and Railings - Install or ReplaceMetal Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I have done two small projects with Loretto. We had an aluminum fence panel replaced as well as installed rabbit fencing. Both projects were very reasonably priced, done in a timely manner with good quality products.. Tyler and Billy are professional, polite, good communicators. I would highly recommend them."
Material Racks
ADA Rail
Double Railing
Porch Railing
Response time2 days
6 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for The Designer Craftsmen
The Designer Craftsmen
5.0(
5
)
Wood Stairs and Railings - Install or ReplaceWood Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!

Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck

+25

Avatar for FixPro
FixPro
5.0(
5
)
Wood Stairs and Railings - Install or ReplaceWood Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

FixPro is a locally owned and operated handyman service proudly serving St. Louis, St. Charles, Lincoln, Warren, Franklin, and Jefferson Counties. We specialize in high-quality home repairs, carpentry, drywall, painting, flooring, deck repair, and general maintenance—handling everything from small fixes to larger improvement projects with precision and professionalism.\n\nWith years of hands-on experience across construction, maintenance, and service industries, I built FixPro to deliver what most contractors don’t: clear communication, reliable scheduling, and work done right the first time. We show up when we say we will, diagnose issues properly, and provide straightforward solutions without cutting corners.\n\nOur approach is simple—treat every home like it’s our own. We focus on clean workmanship, long-term durability, and customer satisfaction. If you want it done right the first time, FixPro is ready.\n\nNeed Something Fixed? Hire a Pro.

1 neighbors recently requested a quote
Valley Park Welding, LLC
5.0(
1
)
Metal Stairs and Railings - Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 1971

Free estimates

Customers say: Quick response

Family owned and operated since 1971, Valley Park Welding is here for any of your welding needs. With our third generation owners, we have the knowledge and experience to make sure your job is done right the first time! Please call for a free estimate. We look forward to working with you!

Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 178
Install Stair Railings questions, answered by experts

If you're looking to update your stairway by replacing your carpet, the cost to change carpet stairs to hardwood stairs is between $75 and $200 per stair if you’re installing brand-new wood flooring. If you already have usable wood underneath your carpets, expect to pay between $100 and $300 to remove the carpet. However, even with existing wood on your staircase, your overall costs will increase if you need to refinish and stain the wood.

The standard distance between deck stair stringers is 12 to 16 inches. However, these numbers vary by building material, so reference the maximum span for the material. For example, some composite materials call for a maximum distance of 10 inches to maintain their structural integrity. 

As a general rule, never leave more than 16 inches of space between your stringers. Deck stairs have higher load-bearing demands than the walking surface of the deck, so it’s important not to overshoot the space between your stair stringers.

The four-inch ball rule, also known as the four-inch sphere rule, is a safety requirement for railings on structures like decks and stairways. It states that a four-inch sphere should not be able to pass through any gap in the railing system. This applies to the spaces between balusters or spindles, as well as the gap between the bottom rail and the deck surface. The purpose of this rule is to prevent small children and pets from accidentally squeezing or slipping through the railing.

The best way to ensure safe stairs is to make sure they’re clean and in good condition. If you want to increase their safety, make sure your railings are in good condition, and if your stairs are wood, make sure the material is taken care of. Many people find carpeted stairs much safer due to the reduced chance of slipping, which we agree with.

Spiral staircases can be installed outdoors using weather-resistant materials, such as galvanized steel, aluminum, or treated wood. Outdoor installations may require additional coatings or finishes to prevent rust and decay, and costs may be higher due to site prep and exposure to the elements. Outdoor staircases must also comply with local building codes, which can affect the dimensions, handrail requirements, and load capacities to guarantee safety in all weather conditions.

The Berkeley, MO homeowners’ guide to stair railing installation services

From average costs to expert advice, get all the answers you need to get your job done.