The Stair Lift Authority Difference
Stair lifts are game changers when it comes to safety, comfort, and independence at home. Our residential stair lifts provide a safe, convenient, and reliable way to go up and down stairs for individuals with limited mobility. They improve independence and comfort at home. The Stair Lift Authority offers a complete selection of stair lifts for straight staircases and curved staircases. We also provide used stair lifts and stair lift rentals making high-quality stair lifts affordable for every budget. All of our stair lifts are professionally installed directly onto your stairs by our trained, and certified stair lift technicians. We offer ongoing stair lift service and support after installation to ensure long-term safety, performance, and reliability. We provide personalized stair lift consultations to help you choose the best stair lift for your home and mobility needs. Our experienced stair lift experts guide you through every step of the stair lift process—from in-home assessment to professional installation. We offer only Best-in-Class stair lifts, known for superior quality, safety, comfort, and long-term performance.
Our Expert Services:
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Stair lift installation
Our professional stair lift installation service ensures your new stair lift—purchased through our experienced sales team—is installed safely, accurately, and built for long-term reliability. Our certified stair lift technicians manage every stage of the installation process, from precise measurements and custom fitting to comprehensive final testing.
We ensure smooth, quiet operation and seamless integration with your existing staircase, regardless of layout or design. Our team works efficiently and respectfully, minimizing disruption to your home while maintaining the highest safety and quality standards.
With our expert stair lift installation, you can enjoy enhanced home mobility, improved accessibility, and complete peace of mind—knowing your stair lift is installed correctly the first time.
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Diagnostic service call
We provide fast, reliable stair lift repair services for our customers in Northwest Indiana. If you’re experiencing any stair lift problem, schedule an expert on-site visit or get immediate troubleshooting support over the phone.
Our experienced local stair lift technicians are fully equipped to diagnose and fix issues efficiently, restoring your mobility, safety, and independence as quickly as possible.
Whether you need emergency stair lift repair or routine service, we’re here when you need trusted stair lift support most.
Stair lift maintenance
Ensure your stair lift stays in optimal working condition with our comprehensive stair lift maintenance plan. Regular inspections and preventative stair lift servicing help reduce the risk of unexpected breakdowns and extend the lifespan of your equipment.
Our expert technicians provide scheduled maintenance to keep your stair lift operating safely and reliably, so you can maintain your independence and peace of mind.
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Our Commitment to Quality & Service
Who We Are
Founded in 2017, NWI Mobility, Inc. is a trusted provider of stair lift information, products, and professional services. We specialize in helping homeowners improve mobility, safety, and accessibility through reliable stair lift solutions. Our team is committed to delivering expert guidance, high-quality equipment, and dependable service you can count on. We do business as The Stair Lift Authority. We are registered with the State of Indiana with a certificate of assumed name.
Our Mission
At The Stair Lift Authority, our mission is to enhance mobility and accessibility for individuals and families of all abilities. We offer customized stair lift solutions designed to fit your home, lifestyle, and mobility needs. By combining premium stair lifts with exceptional customer service, we help create safer, more comfortable homes and support independent living.