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Electrical Services in the Capital Region & Beyond

Proudly serving Concord, NH and surrounding communities

At O’Keefe & Flanagan, we’re proud to be the trusted local electricians serving homeowners throughout Concord and the Capital Region, extending into Central and Southern New Hampshire and the Merrimack Valley. Whether you need fast troubleshooting, a full service upgrade, or efficient new wiring, our licensed electricians deliver safe, code-compliant solutions that stand the test of time.

Generator & Mini Split Specialists

Our bread and butter — and what we do best — are mini split installations and standby generator systems.

We focus on quick turnaround times, clean work, and honest communication — so you can get back to enjoying comfort and peace of mind at home.

Comprehensive Electrical Services

As your dedicated electrical contractor, we handle only the electrical portion of home remodeling and construction — not general contracting — but we do it all when it comes to wiring and power.

Our full range of electrical services includes:

Standard electrical troubleshooting & repairs
Kitchen and bath wiring
Service upgrades & panel swaps
Knob-and-tube removal
Pool & hot tub electrical hookups
Outdoor & landscape lighting
EV charger

From small repairs to major upgrades, you’ll always get professional workmanship and fair pricing.

Areas We Serve

We proudly provide residential electrical services throughout the Capital Region and beyond, including:

Concord, NH 03301, 03303

Bow, NH 03304

Hopkinton, NH 03229

Bedford, NH 03103

Manchester, NH 03103, 03104

Pembroke, NH 03275

Henniker, NH 03242

Dunbarton, NH 03046

Hooksett, NH 03104

If you’re in Central or Southern New Hampshire and need dependable electrical work, O’Keefe & Flanagan is your go-to local expert.

Hear It From Our Happy Customers

See why homeowners and business owners trust us for reliable backup generator installation.

We hired Tynan and his team to replace our existing generator with a new whole home generator. Tynan kept us thoroughly informed on everything we needed to know throughout the process from timelines thru training. The workmanship was top notch and all the workers were very professional. Strongly recommend!

Douglas U.

My third project first review. Connor and Tynan are simply the best. Knowledgeable, fair pricing, and excellent work. This past project I had the pleasure of having Gage and Cormik. From start to finish they did a wonderful job. If you are reading reviews trying to decide. Stop here you've found your company. I will be hiring them again.

Mary S.

Thank you again for great service and quick response. I've worked with Conor and Tynan for years and they are A+. When they say they will get back to you, they do. They get the job done quickly, neatly and for a fair price. I would highly recommend. Austin and Noah were my electricians on my last project and they were fabulous!

Nancy P.