We're open and taking precautions during Coronavirus Disease (COVID-19)

How to Keep Your Workspace Sanitary During the Coronavirus Outbreak
Whether you work in a small office with just a handful of coworkers or you have an open-floor office space with hundreds of employees, it’s hard to ignore the elephant in the room — the 2019 Novel Coronavirus.
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How Commercial Cleaning Service Can Set Your Business Up for Success After Quarantine
It won’t be long before businesses throughout the country start opening up again after long coronavirus closures. After quarantine, people are eager to get out and start enjoying shops, restaurants, theaters, and other businesses once again.
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The Toilet’s Clogged — What Should You Do?
The team at Cornerstone Services is excited to offer plumbing repair, maintenance, and repair throughout New Hampshire and northern Massachusetts! As such, we are here to discuss one of the most common issues homeowners face — a clogged toilet.
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Why Is My Water Heater Making Noise?
So long as hot showers and faucets flow, most people don’t think about their water heaters. However, that changes quickly when things go wrong — and cold. However, paying attention to some tell-tale signs of issues can help you recognize when you need professional water heater repair service.
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Why You Should Install a Smart Thermostat This Winter
As the cold season sets in, you will probably want to throw on a warm sweater and turn on the heat to keep your space comfortable. However, you will also need to think about convenience and energy efficiency when running your heater.
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Why Are My Drains Clogged — and What Can I Do About It?
You likely give very little thought to your home’s plumbing system and drains until they’re not working as they should. Small clogs festering in your pipes can build up over time.
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Signs That Your Air Ducts Are Due For Cleaning
The National Air Duct Cleaners Association recommends that you clean your air ducts at least once every three years. However, depending on usage and geographical location, some air ducts tend to get dirty quickly than others and may need frequent cleaning.
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How Often Do Home Pipes Need to Be Replaced?
Let’s start at the beginning. All pipes have a finite lifespan. Water supply pipes in the home tend to be made from a few different materials, including copper, brass, galvanized steel, and lead.
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Will Air Duct Cleaning Help With Allergies?
If your home were a person, its air ducts would be the lungs that help it breathe every day. Over 50 million Americans experience a wide range of allergies every allergy season.
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Why Is My Air Conditioner Short Cycling?
On the hottest days of the year, the last thing you need is your AC unit cycling on and off. Short cycling is when your unit decides to shut down its cooling cycle untimely.
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What Is a Water Heater Anode Rod, and How Can You Tell If It’s Gone Bad?
Have you found that your water is giving off a strong rusty or rotten egg smell? Even if your water appears fine, this is a telltale sign that you have a bad water heater anode rod.
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Should I Get New Ceiling Fans This Summer?
very homeowner has their own way of dealing with the summer heat and humidity. Air conditioners are an excellent climate control tool that can keep you comfortable, but it’s no secret that they use a lot of energy and can increase your power bill.
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Why Is My Water Heater Leaking From the Bottom?
Is that pool of water beneath your water heater normal? No, it is not. If you notice there’s water around your hot water tank, this could just be the beginning of other issues.
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Electrician working on electrical box

Electrical

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.

Cleaner cleaning storage room

Cleaning

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.

Handyman working on house

Handyman

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.

Thermostat

HVAC

Cornerstone Services now offers professional Heating, ventilation, and air conditioning (HVAC) solutions. With our trained experts in the field of HVAC, you can count on Cornerstone Services to install, repair, and or replace HVAC systems in both residential and commercial spaces. Click below to learn more about this amazing service.

Splashing water into a cup in a kitchen sink

Plumbing

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.

Our 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.

PROFESSIONAL WORKERS

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.

Contact Us Today!

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.

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