10207 Buena Vista Ave Suite F Santee, CA 92071



Serving the San Diego Area

Steps Above The Rest

If you have been thinking of having new stairs designed or installed, Kleinsmith Stair & Trim can offer you excellent results with competitive pricing.

Whether you own a custom, remodeled or tract home, our BBB-accredited business can Provide you with superior craftsmanship and service. We offer you a variety of woods and high-quality materials, and make everything from design to installation easy for you.

Here's Why We're San Diego's Premier Stair Company

  • We offer you a 100% Satisfaction Guarantee
  • Our company is fully insured with Workers Comp
  • We never subcontract - we only use Kleinsmith workers
  • No deposit required when in-stock supplies are used
  • Lifetime warranty on Kleinsmith craftsmanship & materials
  • We go to great lengths to keep your home and family safe
  • We Provide the Safety that You Deserve

Unlike some stair companies, Kleinsmith Stair & Trim doesn't cut corners. Your stair joints are glued or bolted, and fully fastened to ensure that they're safe and sturdy. Don't just take our word for it, Colby of San Diego states "They were tidy while they worked and cleaned neatly at the end of each day, " adding "each of his workers was very aware of my two young children, childproofing the open stairs."

Our fully-insured status will also give you peace of mind. Home owners that hire uninsured workers risk serious money if an injury or property damage takes place. Some insurance companies also deny claims once they discover that uninsured workers were involved. When you hire Kleinsmith, we make the entire process as stress-free as possible.

stair designer

create your own custom staircase design online using our easy software.

specialty stairs

Get stairs as original as you. If you can imagine it, we can create it.

crown molding

Choose from a wide variety of crown & panel molding, and much more.

fireplace mantels

Get a great new mantel for your fireplace, choose existing or custom styles.

metal products

We're more than just carpentry pros, learn about our metal products.

staircase catalog

Looking for replacement parts for your staircase? Check our catalog.

Serving San Diego for over 20 years.