Keep Your Basement Dry for Good with Olshan

Olshan is home to reliable, cost-effective basement waterproofing solutions. We back our services with an available Lifetime Warranty and excellent customer support. Assessments from Certified Waterproofing Technicians are always free.

Get a Free Evaluation From The Preferred Basement Waterproofing Service in Alabama Since 1933

Book Your Free Evaluation

Includes walkthrough, custom repair plan & pricing

Trusted Provider of Structural Repair Services Since 1933

We know that your home is your most valuable asset. Where you raise your family. Create memories. Cherish loved ones.

So, when you have a basement problem and choose us to resolve it, we approach the task of repairing your home not just as a job, but as an important responsibility.

Olshan serves Alabama with:

Foundation Repair
Basement Waterproofing
Crawl Space Recovery
Drainage
Concrete Leveling
Commercial & Industrial Services

We're here to help. Give us a call at 205-259-7044.

The Olshan Story

At Olshan, we are very proud to have Nolan Ryan as a customer, friend and long term associate.

85 YEARS OF SERVICE

Honesty, innovative technology and quality craftsmanship since 1933.

TRUSTED WARRANTY

Repairs are backed by Warranty Programs that deliver ongoing support long after installation.

EASY PAYMENT PLANS

Make it affordable with our Low $125/Month payment plan available. 0% interest.

WARRANTY-BACKED SERVICES

FOUNDATION REPAIR

BASEMENT WATERPROOFING

CRAWL SPACE RECOVERY

DRAINAGE MANAGEMENT

WALL REPAIR

CONCRETE LEVELING