With professionals and experience to back it up, read what our customers have to say.
Expert
HVAC Installations/repair
24x7
On-Call Staff
Honest
Pricing
Don't get worried when your air conditioner breaks down, just give us a call and we'll have it figured out in no time.
Cornerstone Services is here to help, whether you need a new installation, or even a repair to an existing system. Our professionals are trained and equipped to solve the toughest of issues. Cornerstone Services takes the stress out of trying to solve these issues on your own, just read what our customers have to say about the quality we bring to the table, and with our satisfaction guarantee, you can be sure you'll have a great experience with us.
Check out what HVAC(heating, ventilation, and air conditioning) services we provide below. And if you don't see what you're looking for, give us a call 844-385-5911 to see what we can do for you!
Air Conditioner Installation
Heating System Installation
Ventilation Installation
Troubleshooting
System Repairs
System Maintenance
Let us get you connected with a new system, so you can sit back, relax, and enjoy the fresh air.
Cornerstone Services offers you professional HVAC solutions to fit any occasion. Give us a call and we'll be right over, to handle any repair, installation, or upgrade you need. We provide expert hvac solutions for both residential and commercial applications. With 24x7 support you can be sure we're here to help. Call or fill out the form today to learn more
Get set up with a nest thermostat and set your homes temperature from anywhere.
Central air doesn't have to come at a major cost, get the efficiency of a digital thermostat and save on your monthly heating and cooling bill. Customer's who use the nest system save on average 10-15 percent on their monthly bill, so what are you waiting for.
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.
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.
Our professional workers are trained to provide your home or business with safe, reliable electrical solutions, cleaning services, handyman services, plumbing works, and HVAC services.
While our company is headquartered in Salem, we're proud to service areas throughout southern New Hampshire and northern Massachusetts including Rockingham, Hillsborough, and Essex Counties.
Want a quote? Reach out to us today to schedule an appointment or for more information about our services.
Check out what other residential and commercial services we have to offer.
We offer expert residential and commercial electrical solutions across southern New Hampshire as well as northern Massachusetts. When you turn to Cornerstone, you can expect on-time, reliable electrical services at up-front prices — a reputation that has solidified our team as the tried and trusted choice for homes and businesses throughout the area.
We offer cleaning solutions for your home or business that give you peace of mind and clean, tidy areas! With cleaning services that cater to both residential and commercial spaces, our professionals are ready to tackle even the toughest of messes. Rest assured that we conduct background checks on each worker before they step foot onto your property.
Have a home project you need help getting done? Want to rely on a professional with the resources and equipment to do it the right way? Turn to our professional handyman services! We offer various home improvement services, including everything from yard clean-up to extensive electrical repairs.
We offer professional residential and commercial plumbing solutions across southern New Hampshire as well as northern Massachusetts. When you turn to Cornerstone for your plumbing needs, you can expect on-time, reliable plumbing repair and installation services — a reputation that is solidified by our team of specially-trained experts who have years of experience in the field and will offer you practical solutions.