Mon-Fri: 8AM-4PM

Protecting New Hampshire's Capital with Reliable Backup Power

As New Hampshire's state capital, Concord is home to government offices, healthcare facilities, historic neighborhoods, and a growing residential community. It is also no stranger to the severe weather that sweeps through the Merrimack Valley each winter. Ice storms, heavy snow, and powerful winds regularly disrupt the power grid, leaving homes and businesses in the dark. Powers Guaranteed Services provides Concord residents with dependable standby generator solutions backed by over 30 years of regional expertise.

Located about 65 miles from our Swanzey headquarters, Concord is well within our primary service territory. Our team of 70+ licensed professionals serves the capital city regularly, delivering the same fast, reliable service we provide to communities across southern and central New Hampshire.

Our Services in Concord

Residential and Commercial Generator Installation

From the established neighborhoods along South Main Street to newer developments in Concord Heights, every property has different power requirements. We start with a free in-home consultation to assess your electrical load, property layout, and fuel options before recommending a generator system sized precisely for your needs.

  • Whole-home standby generators from Generac and Kohler
  • Commercial generator systems for offices, retail, and municipal buildings
  • Automatic transfer switches that restore power within seconds of an outage
  • Full permitting handled through the City of Concord building department

Maintenance and Emergency Repair

A generator is only as reliable as its maintenance schedule. Our preventive maintenance plans include regular inspections, oil changes, battery testing, and load-bank testing to ensure your system performs flawlessly when you need it most. And if something does go wrong, our 24/7 emergency service team is ready to respond.

Why Concord Needs Standby Power

Concord's position in the Merrimack Valley puts it directly in the path of winter storms that funnel up through the river corridor. The city's mix of overhead power lines and mature tree canopy creates conditions where outages happen frequently during major weather events. For homeowners who depend on well pumps, electric heating systems, or home medical equipment, a standby generator provides critical protection.

Government employees, remote workers, and small business owners in the capital city also benefit from uninterrupted power. When the grid goes down, your standby generator keeps your home office running, your food fresh, and your family comfortable.

Serving Concord and the Surrounding Region

In addition to Concord, we serve neighboring communities including Bow, Hopkinton, Pembroke, Loudon, and Canterbury. Our service area covers all of southern and central New Hampshire, as well as parts of Vermont and northern Massachusetts. Wherever you are in the region, our experienced team brings the same high standard of workmanship and customer care.

Request Your Free Consultation

Take the first step toward reliable backup power for your Concord property. Call 800-853-7202 or contact us online to schedule a free consultation with one of our generator specialists. We will evaluate your needs and provide a clear, honest recommendation with no pressure.

Frequently Asked Generator Questions

How much does a standby generator cost?

For a 2,500-3,000 square foot home, choosing essential circuits like heat, hot water, refrigerator, well pump, outlets, and lighting would cost around $13,000-$15,000 fully installed. Opting for a whole house system would be closer to $14,000-$18,000, which includes generator accessories, site preparation, and full electrical installation.

What brand should I buy?

We offer a variety of reputable brands for our customers, including Kohler, Briggs and Stratton, and Generac. If you already have a brand preference, we respect that choice. However, if you are unsure, we are more than happy to recommend the best option based on your specific needs.

Is there a big difference in price depending on the brand?

When comparing generator brands, the price difference is usually minimal. The primary factor determining cost is the size of the generator you need based on your power consumption requirements. Ensure you choose the right sized generator to meet your needs without overspending on unnecessary features.

Do you provide service?

Our services are designed to meet the unique needs and preferences of each customer. From basic to premium levels, we offer a range of options to ensure that every client receives personalized and quality service.

How long does installation take?

Typically, we are able to schedule installation eight to ten weeks after our initial site visit. Installation can take one to two full days depending on the generator size and location.

How quickly will my generator be installed?

We are typically scheduling installations about 4 weeks after receipt of deposit.

Do you install generators in the winter?

Yes, we do install generators during the winter months. Our team utilizes heat mats to thaw the frozen ground, creating optimal conditions for installation even in cold weather. This technology enables us to continue providing reliable generator installations year-round, ensuring our customers have access to power when they need it most.

Concord, NH at a glance

Powers Guaranteed Services has completed 2 jobs in Concord, NH between September 2026 and October 2026.

The most recent job was on October 7, 2026.

Powers Guaranteed Services has completed 2 jobs in Concord, NH in the last 12 months.

Job Locations and Reviews

Concord, NH - Troubleshoot on a Briggs and Stratton 7KW vertical for low oil pressure
Jeffrey O.
Jeffrey O. Checked in
Troubleshoot on a Briggs and Stratton 7KW vertical for low oil pressure
Concord, NH 03301
Concord, NH - Performed annual preventative maintenance on this Siemens 8kW generator
Scott R.
Scott R. Checked in
Performed annual preventative maintenance on this Siemens 8kW generator
Concord, NH 03303
Powers Guaranteed Services
Pay My Bill
Go Back Top