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Two technicians approach a house one pushes a new water heater with a hand truck; a woman greets them at the open door.

Electrician & HVAC Services in Merrimack, NH

Jolt Electric and HVAC brings nearly 20 years of electrical, cooling, and heating services to Merrimack, New Hampshire, serving both residential and commercial customers. We’re a local company with talented employees who care about the communities we serve.

Residential & Commercial Electrician in Merrimack

Installation, Maintenance & Repair

Trust our licensed electricians to keep your Merrimack home or business powered smoothly and safely. From wiring and lighting upgrades to commercial electrical improvements, we deliver dependable and efficient service for every project.

Electrician working on electrical panel; woman and child in background. Residential Electrical.

Commercial Generators

Parking Lot Lighting

EV Chargers

Commercial Tenant Fit-ups

Electrical Panel Upgrades

LED Lighting Upgrades

Commercial Smoke, Fire, and CO Detectors

Residential and Commercial Heating Services in Merrimack

Installation, Maintenance & Repair

Our experienced heating technicians provide Merrimack customers with reliable, efficient heating services, including expert installations, tune-ups, and repairs. No matter your system, we help ensure safe, consistent warmth throughout the winter.

Electrician in dark clothes crouched and examining HVAC component
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Licensed Fuel Gasfitters in NH

Unlike many HVAC companies, we hold a New Hampshire Fuel Gasfitters License, which saves you both time and money.

One Company, One Call
You don’t need to hire a separate contractor for your fuel gas connection.

Faster Installations 
You save time with a streamlined installation process.

Peace of Mind
You know your heating installation is safe and complies with all state regulations.

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Residential and Commercial Cooling Services in Merrimack

AC Installation, Maintenance & Repair

Stay cool during the warmest months in New Hampshire with our expert AC services. We install, maintain, and repair both central AC systems and ductless mini-split HVAC units for Merrimack homes and commercial spaces.

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Top-Rated Electricians and HVAC Technicians

If you need an electrician or HVAC services, you can count on Jolt Electric and HVAC. Be sure to check out our many 5-star customer reviews below and contact our team to discuss your project!

What Our Customers Say

At Jolt Electric & HVAC, we take pride in delivering top-quality workmanship and reliable service to every client. See what our satisfied customers have to say about working with us.

Service Area:

We proudly serve homeowners and businesses throughout Southern New Hampshire, including Litchfield, Nashua, Merrimack, Hudson, Manchester, Amherst, and Bedford.

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