Curtis H.
8/1/2025
Had a new boiler installed on Dec 24 for 20k...ouch. the tech was great but they kept hounding me to leave an extended review, I didn't. Aug 1 2025 had to have boiler serviced as it wouldn't make...
Cornerstone Services
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(25)
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44 Cross St
Salem, NH 03079
What's the cornerstone of our business? It's our unwavering genuine dedication to our clients. We founded Cornerstone Services LLC to provide state-of-the-art services with a high level of professionalism. Our team is known for our courtesy and convenient scheduling, offering same-day services and a system that ensures we'll be there when we say we will be there. We feature experts who provide innovative residential and commercial solutions for all your needs, including repairs, installations, maintenance plans, cleaning, handyman services, and more. With Cornerstone Services LLC, our expert team is always ready to provide a perfect solution with you in mind.
Reviews
3.025 reviewsKathy L.
9/20/2025
We had an electrical issue which was resolved quickly and expertly. Paul was friendly, courteous and knowledgeable! This was our second experience with Cornerstone, and we're hooked!
Rudy C.
6/28/2025
I had them come out to our home to quote and service our gutters. I had 3 quotes all around $325. Cornerstone quoted me $1280. i don't need to say anything else about their prices!
David A.
3/24/2025
I got a phone call from Cornerstone Services yesterday about offering a "free" post winter inspection of all the plumbing in my house. Their argument was that as the weather warms up, now is time...
A. A.
9/27/2024
Went on their website last night to see if there was an appointment available for a simple plumbing fix. There were two slots for today September 27, one for 7 AM to 10 AM and another from 1 PM to...
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