East Coast HVAC & EC Electric

East Coast HVAC & EC Electric East Coast HVAC & EC Electric is a family-owned and operated HVAC and electrical company serving the Seacoast of NH and Southern Maine.

Specializing in all HVAC installation and services and electrical installation, repairs, and maintenance. For more than 20 years, East Coast Heating & Air Conditioning has been providing scheduled and emergency service on virtually any type of HVAC equipment. From thermostat replacements to full equipment change-outs, call on us for any of your service needs. We are available 24/7/365.

🔥 Exciting Announcement 🔥We're relaunching our Commercial HVAC Services, effective immediately! Contact us to learn more...
06/11/2026

🔥 Exciting Announcement 🔥

We're relaunching our Commercial HVAC Services, effective immediately! Contact us to learn more ➡️ https://loom.ly/xg7xBDY

After focusing on residential clients since 2022, we’re thrilled to reintroduce our commercial services with a specialized team ready to support your business needs.

Limited technicians are available, so we’ll be onboarding new commercial clients on a first-come, first-served basis. Can’t wait to elevate your experience in the commercial space!

⚡ Enter for a chance to win a FREE electrical panel upgrade ($2,000 value) from EC Electric. ⚡Your kitchen got the glow-...
06/01/2026

⚡ Enter for a chance to win a FREE electrical panel upgrade ($2,000 value) from EC Electric. ⚡

Your kitchen got the glow-up.
Your bathroom got the makeover.
Meanwhile, your electrical panel is hanging on by a breaker switch.

Upload a photo of your panel and give us your best pitch. The funnier, the better! ➡️ https://loom.ly/8Q6WSoA

We spend most of our days powering homes and businesses, but this May, we helped power something even bigger. ⚡🏃‍♂️EC El...
05/30/2026

We spend most of our days powering homes and businesses, but this May, we helped power something even bigger. ⚡🏃‍♂️

EC Electric was proud to be a Gold Sponsor of the 28th Annual Exeter Elementary PTO Get Fit in May 5K!

This race has been bringing the Exeter community together for nearly three decades, helping raise money for local schools, classrooms, playgrounds, and programs that make a real difference for our kids.

We were excited to be part of it.

Always learning—April was no exception.Behind every clean install is time spent training, refining, and getting better a...
05/12/2026

Always learning—April was no exception.
Behind every clean install is time spent training, refining, and getting better at the details. ⚡This "Low Voltage" training continues developing our team's skills about controlling and wiring.

Double the trucks, double the power ⚡️Ready for whatever comes our way—whether it’s keeping your lights on or your home ...
05/12/2026

Double the trucks, double the power ⚡️

Ready for whatever comes our way—whether it’s keeping your lights on or your home running right, EC Electric has you covered.

📍 Spotted in the city
🔧 Powered by pros
⚡️ Driven to deliver

05/01/2026

Hot house? Cool solution.

Don’t sweat the cost. Finance it.
With quick pre-approval, zero credit impact, and payments that make sense.

We make comfort easy!

Why do you need spring preventative maintenance for your heating and air conditioning systems? It extends your system's ...
04/14/2026

Why do you need spring preventative maintenance for your heating and air conditioning systems? It extends your system's life, improves energy efficiency, and reduces the risk of unexpected issues.

It's easy to get on our books, visit our website today ➡️ https://loom.ly/2RuWG0s

Tired of noisy, bulky window units that barely get the job done?It’s time to ditch the hassle and upgrade to a sleek, po...
04/02/2026

Tired of noisy, bulky window units that barely get the job done?

It’s time to ditch the hassle and upgrade to a sleek, powerful Mitsubishi Electric ductless HVAC system! When you book this spring, you’ll score a *VISA gift card worth up to $500—just for making the switch.

Don’t wait—this limited-time offer runs from April 1 through May 15. Make the move now and stay cool, comfortable, and stress-free all summer long!

It's true! Many people don't know that heat pumps can also provide air conditioning. Plan ahead for warmer weather and g...
03/24/2026

It's true! Many people don't know that heat pumps can also provide air conditioning. Plan ahead for warmer weather and get on our schedule before you need AC!

Ask any of our technicians how YOU can sign up to save BIG on your HVAC and electrical services with our Energy Savings ...
03/12/2026

Ask any of our technicians how YOU can sign up to save BIG on your HVAC and electrical services with our Energy Savings Agreement!

👉 20% OFF maintenance costs
👉 10% OFF on-demand Service
👉 Extended life of equipment
👉 Reduced energy costs
👉 Improved capacity & performance
👉 Cleaner indoor air quality
👉 Preferred scheduling for demand service
👉 NEW! 10% OFF Any EC Electric Service

Address

25 Central Avenue
Dover, NH
03820

Opening Hours

Monday 7am - 3:30pm
Tuesday 7am - 3:30pm
Wednesday 7am - 3:30pm
Thursday 7am - 3:30pm
Friday 7am - 3:30pm

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