Call us now and we'll work to schedule a technician the same day, across every trade we handle.
Book A ServiceHome Services in Salem, NH
Electrical, Plumbing, Heating & Cooling, Cleaning & More: One Call Does It All
Cornerstone Services is a residential and commercial home services company headquartered in Salem, NH. We handle electrical, plumbing, heating, air conditioning, cleaning, handyman work, and a dedicated Home Modifications division. All are under one provider and one warranty. Homeowners and businesses across southern New Hampshire and northern Massachusetts don't have to juggle multiple contractors or chase down separate quotes. One call reaches every trade we cover.
Our service vehicles are staged on-call from multiple locations across the service area, so we're ready when you are. We've built more than 1,250 five-star reviews across Google, HomeAdvisor, Facebook, and Yelp. It's a track record earned one job at a time.
Ready to get started? Call us at (603) 874-1402, and we can work to get someone to you. Same-day scheduling is available for customers who need help fast.
What to Expect When You Hire Cornerstone
The ready-to-hire question most homeowners are really asking is: “What happens if something goes wrong?” We've built our service model around removing that risk before the job starts.
- Per-Job Flat-Rate Pricing
We price by the job, not the hour. The number we quote you is the number you pay at completion: no hourly overruns, no adjustments, and no hidden fees added after the fact. - Signed Workmanship Warranty
Every job we complete is backed by a signed warranty under our quality assurance policy. You get documented protection on our work, not just a verbal promise. - Background-Checked Workers
Every technician we send to your property has passed a background check before stepping through your door. That applies to every trade and every job size. - Tidy Job Sites
Our technicians clean up when the work is done. We leave your property the way we found it, minus the problem we came to fix. - 24/7 On-Call Staff
Our team is available around the clock for scheduling, questions, or urgent needs. - Financing & Monthly Promotions
Financing options are available. Ask about current terms when you schedule. We also run rotating monthly promotions on scheduled services, so it's worth asking what's available when you call.
Salem, NH Home Services
We serve communities throughout southern New Hampshire and northern Massachusetts.
Find your city below to see available services:
- Acton, MA home services
- Methuen, MA home services
- Andover, MA home services
- North Andover, MA home services
- Amesbury, MA home services
- Haverhill, MA home services
- Newburyport, MA home services
- Pelham, NH home services
- Plaistow, NH home services
- Derry, NH home services
- Londonderry, NH home services
- Hudson, NH home services
- Windham, NH home services
- Manchester, NH home services
- Atkinson, NH home services
- Concord, NH home services
Have a question, or ready to schedule a home service? Contact Cornerstone Services online or at (603) 874-1402 today.
The Cornerstone Difference: Built on Trust. Backed by Service.
The service standards behind the thousands of positive experiences our customers share year after year.
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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.
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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.
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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.
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Background-Checked Workers
Every technician passes a background check before they step onto your property, regardless of the trade or type of job.
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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.
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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.
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Paul Quinn did electrical work for me and he was the best!Nicola Sullivan
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Michael with Cornerstone Services was excellent to work with.Jamie Fasbender
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He was very professional and explained all that he was doing.Mary Duford
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Showed up as agreed and was very informative.John Cote
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Fast response and very professional.Anne Butterworth
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On time. Thorough. Kind. Positive attitude in this awful heat.N N
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Cornerstone came promptly and fixed them.Marilyn Frank
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He and his partner PJ worked quickly and efficiently to solve a dryer vent issue we had been experiencing.Pierre Thelusma
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Took care of our electrical needs with ease!Peter Larocque
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He was quick, thorough, professional, and made sure everything was done right.Jess Nichol
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10/10 experience and so happy we got in touch with him and this company!Anthony Capozzi
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They were so neat, you would never know there was a problem.Bill Mullen
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Paul is always friendly, polite, and professional.Cindy Marcin
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Paul was efficient and expert at correcting the problem and ensuring all was well.Woodrow Cook
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He went above and beyond for me when some unforeseen issues arose with my bathtub install.Susan Hevey
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Tech was on time, friendly, and competent.Vincent JJ Balukonis
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He was very thorough and quickly corrected the issue.Gary Chisholm
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Josh was very prompt with his services and explained things clearly.Kim Mcanany
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Arnold is a pleasure to work with.Esther Bradbury
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Jason is always great and knowledgeable and friendly.Mark Duell