Call us now and we'll work to schedule a technician the same day, across every trade we handle.
Book A ServiceSenior Living Construction in Derry, NH
Home Modifications & Accessibility Upgrades for Derry Residents
When a home needs to work better for an older adult, the project rarely touches just one trade. A stairlift installation may require an electrical circuit. A kitchen modification for an elderly resident might involve plumbing, carpentry, and new lighting in the same afternoon. Cornerstone Services handles all of it under one roof through our dedicated Home Modifications division, serving Derry, NH, and surrounding communities in southern New Hampshire. One call covers the full scope of your senior living construction project, without the back-and-forth of coordinating separate contractors.
Our Home Modifications division provides wheelchair ramp installation, grab bar installation, stairlift installation, kitchen modifications for elderly residents, and smart home setup for elderly and disabled clients. Backed by more than 1,250 five-star reviews across Google, HomeAdvisor, Facebook, and Yelp, our team brings the same accountability to every accessibility project that has built our reputation across every trade we touch. That’s the idea behind our tagline: One Call Does It All.
Ready to make your Derry home safer and more accessible? Call us today at (603) 874-1402 or visit our contact page to schedule your consultation. Same-day service is available for urgent needs.
Senior Home Modification Services We Provide
Aging-in-place modifications are most effective when they’re scoped to the resident’s actual needs and the existing layout of the home. Our background-checked technicians assess each project before work begins, so every modification is planned around your specific situation rather than a one-size-fits-all approach.
Named services under our Home Modifications division include:
- Wheelchair Ramp Installation: Custom ramp construction for exterior and interior access points, designed around your home’s entry configuration and the resident’s mobility requirements.
- Grab Bar Installation: Strategically placed grab bars in bathrooms, hallways, and stairwells to reduce fall risk where it’s highest.
- Stairlift Installation: Motorized stairlift systems fitted to your existing staircase, keeping multi-level living accessible without a full remodel.
- Kitchen Modifications for Elderly Residents: Counter-height adjustments, pull-out shelving, lever-style hardware, and improved task lighting to support safer, more independent daily living.
- Smart Home Setup for Elderly and Disabled Clients: Voice-activated controls, automated lighting, and remote monitoring solutions that reduce reliance on physical dexterity for everyday tasks.
Beyond the five named services, home accessibility construction often calls for related work in electrical, plumbing, or HVAC. Because Cornerstone Services covers all of those trades through a single provider, any secondary work your project requires doesn’t mean a second contractor. Our uniformed professionals arrive in lettered vehicles and clean up completely when the job is done, leaving your property in clean condition.
Schedule Your Senior Living Construction Consultation in Derry
Starting a home modification project is straightforward when you’re working with a single provider who handles every trade involved. Here’s what you get when you call Cornerstone Services:
- Same-Day Service Available: Call us and we’ll work to get someone out the same day when your situation can’t wait.
- Per-Job Pricing: We quote by the job, not by the hour. The number we give you is the number you pay at completion, with no hourly overruns and no hidden fees.
- Signed Workmanship Warranty: Every completed job is backed by a signed warranty under our quality assurance policy, giving you documented protection on our work.
- Financing Available: Ask about current financing terms when you schedule.
- 24/7 On-Call Staff: Our team is available around the clock for scheduling, questions, or urgent needs, every day of the week.
- Monthly Promotions: We run rotating special offers each month, giving you opportunities to save on scheduled services.
Visit our contact page or call us today at (603) 874-1402 to take the first step toward a safer, more accessible home for the senior in your life.
The Cornerstone Difference: Built on Trust. Backed by Service.
The service standards behind the thousands of positive experiences our customers share year after year.
-
Flat-Rate Pricing
The price you're quoted before the job begins is the price you pay at completion, no hourly adjustments, no surprise charges.
-
On-Time Arrival
Service vehicles are staged at multiple locations so we show up when we say we will, not hours after your window closes.
-
Signed Workmanship Warranty
Every job comes with a signed warranty under our quality assurance policy. You get a written record of what the work covers.
-
Background-Checked Workers
Every technician passes a background check before they step onto your property, regardless of the trade or type of job.
-
Same-Day Scheduling
Call us and we'll work to get a technician out the same day. Our on-call staff is available 24 hours a day, every day of the week.
-
Clean Job Sites
Your home or business will be left clean when we're done. Technicians are responsible for cleaning up after every job, no exceptions.
1,250+ Five-Star Reviews & Counting
We let our work speak for itself. From quick repairs to major installs, our customers say it best.
-
Paul Quinn did electrical work for me and he was the best!Nicola Sullivan
-
Michael with Cornerstone Services was excellent to work with.Jamie Fasbender
-
He was very professional and explained all that he was doing.Mary Duford
-
Showed up as agreed and was very informative.John Cote
-
Fast response and very professional.Anne Butterworth
-
On time. Thorough. Kind. Positive attitude in this awful heat.N N
-
Cornerstone came promptly and fixed them.Marilyn Frank
-
He and his partner PJ worked quickly and efficiently to solve a dryer vent issue we had been experiencing.Pierre Thelusma
-
Took care of our electrical needs with ease!Peter Larocque
-
He was quick, thorough, professional, and made sure everything was done right.Jess Nichol
-
10/10 experience and so happy we got in touch with him and this company!Anthony Capozzi
-
They were so neat, you would never know there was a problem.Bill Mullen
-
Paul is always friendly, polite, and professional.Cindy Marcin
-
Paul was efficient and expert at correcting the problem and ensuring all was well.Woodrow Cook
-
He went above and beyond for me when some unforeseen issues arose with my bathtub install.Susan Hevey
-
Tech was on time, friendly, and competent.Vincent JJ Balukonis
-
He was very thorough and quickly corrected the issue.Gary Chisholm
-
Josh was very prompt with his services and explained things clearly.Kim Mcanany
-
Arnold is a pleasure to work with.Esther Bradbury
-
Jason is always great and knowledgeable and friendly.Mark Duell