What our happy customers are saying...
With Cornerstone Services, you can count on over 20 years of experience.
But don’t take our word for it, we invite you to read what others have to say about our unique home service process.
Client Reviews
5
We are beyond happy with the services we received from Cornerstone.We’re so grateful that we found this crew. Our electricians, Jason and Julia have been amazing to work with. Very knowledgeable and professional, thorough with excellent attention to detail, great communication, excellent ideas, sensitive to our needs, for real just good people, and they did a really great job. By far exceeded all of my expectations
Jules Dirsa
11.25.22
567 Total Reviews
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OUR PROMISE & GUARANTEE
ON-TIME, EVERY TIME
Our valued customers are never kept waiting for professional help to arrive. Our service vehicles are available on-call from multiple locations across southern New Hampshire and northern Massachusetts.
UP-FRONT PRICING
When it comes to services rendered, we believe in being fully transparent. Our per-job pricing model, as opposed to a per-hour one, ensures the price for the work required remains the same from quote to completion.
EXPERTS
Our experts are trained to provide your home or business with safe, reliable electrical solutions, cleaning services, handyman services, plumbing works, heating and air conditioning services.
WORKMANSHIP
With our quality assurance policy on all workmanship, you can rest assured knowing that the quality of all the work we do for you is backed up by a signed warranty.
HELPFUL & FRIENDLY
For us, customer relations are always paramount. Our helpful, friendly, and courteous team members will always listen and respond to any questions or concerns you may have about the work we do.
TIDY PROFESSIONALS
Our team of service technicians know how important keeping a clean home is to our customers. We make sure to leave your property spotless after our work is done, leaving you with nothing to worry about.