Leader in the Massachusetts Home Service Industry since 1992
YOUR LOCAL 5-STAR COMPANY
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When your air conditioner breaks down in the middle of a New Hampshire summer, you need a team you can count on. 128 Plumbing, Heating, Cooling & Electric has been serving Seabrook and surrounding communities since 1992 with expert AC repair services, getting your system back up and running when it matters most.
CALL 128 SKILLS
Here is a quick list of the top cooling services we offer:
Common AC Problems We Fix in Seabrook
Our certified technicians diagnose and repair all types of air conditioning issues, including systems that won’t turn on, AC units blowing warm air, refrigerant leaks, frozen evaporator coils, faulty capacitors and contactors, clogged condensate drain lines, and thermostat malfunctions. No matter the make or model, central air, ductless mini-split, or heat pump, our team has the tools and experience to get the job done right the first time. If you’re also due for a seasonal checkup, learn more about our AC maintenance service in Seabrook.
Why Seabrook Homeowners Choose 128 Plumbing, Heating, Cooling & Electric
128 Plumbing, Heating, Cooling & Electric is locally owned and operated, which means we understand the specific needs of New Hampshire homeowners. We offer upfront pricing with no surprise fees, same-day and emergency service availability, fully licensed and insured technicians, and a commitment to quality workmanship on every job. We service all major brands including Mitsubishi, Carrier, Trane, Lennox, Bryant, and more. Explore our full range of home services in Seabrook, NH.
Signs Your AC Needs Repair
Don’t wait until your system fails completely. If you notice warm or inconsistent airflow, unusual noises like banging, squealing, or rattling, higher-than-normal energy bills, frequent cycling on and off, or moisture or ice around your unit, it’s time to call 128 Plumbing, Heating, Cooling & Electric. Catching a small issue early can save you from a costly full replacement down the road.
Schedule AC Repair in Seabrook Today
Getting your AC repaired shouldn’t be stressful. Request an appointment online or call our team and we’ll get a technician out to your Seabrook home quickly. We offer flexible scheduling and transparent pricing so you always know what to expect before we start any work. You may also want to explore our HVAC installation services if your system is beyond repair.
Why Choose 128 for your Air Conditioning Repair in Seabrook, NH?
We’re A Proud Heat Pump Installer of Mass Save®
We’ve helped thousands of homeowners learn about Mass Save financing and rebates. Call or message us now to learn about the process.
Official Home Services Company of the Boston Red Sox
We are proud to say that we’re the first ever Official Home Services Company of the Boston Red Sox!
Ask about our loyalty program: base+ membership
Our whole-home loyalty membership allows for exclusive visits & benefits, SmartHome access, and peace of mind for your plumbing, HVAC, and electrical services from attic to basement
Frequently Asked Questions
How quickly can I get AC repair service in Seabrook?
We offer same-day and next-day scheduling for most AC repairs in Seabrook, NH. For urgent situations where your home is excessively hot or you have vulnerable household members, call our team directly and we’ll prioritize your service visit.
Do you repair all AC brands and models?
Yes. Our technicians are trained to service all major brands including Mitsubishi, Carrier, Trane, Lennox, Bryant, Goodman, and more, covering both central air systems and ductless mini-splits.
How much does AC repair cost in Seabrook, NH?
AC repair costs vary depending on the issue and parts required. 128 Plumbing, Heating, Cooling & Electric provides upfront pricing before any work begins, so there are no surprises. Call or request an appointment for a diagnosis and estimate.
Should I repair or replace my air conditioner?
If your system is under 10 years old and the repair cost is less than half the cost of a new unit, repair usually makes sense. If it’s older, requires frequent repairs, or uses R-22 refrigerant (no longer manufactured), replacement is often the better investment. Our technicians will give you an honest recommendation either way.
Do you offer any guarantees on AC repairs?
Yes. 128 Plumbing, Heating, Cooling & Electric stands behind our work. We offer a workmanship guarantee on all repairs and use quality parts. Ask your technician about warranty details for your specific repair.
Do you serve other areas besides Seabrook?
Yes. In addition to Seabrook, we provide air conditioning repair services in nearby communities such as Hampton Falls, Rye, and Kensington. Visit our areas we serve page for the full list.
We have 3 locations across Massachusetts
Our Wakefield, MA Location
78 Foundry St, Wakefield, MA 01880
Our North Andover, MA Location
3 Johnson St, North Andover, MA 01845
Our Chelmsford, MA Location
80 Brick Kiln Rd, Chelmsford, MA 01824
One of our locations is right on Chelmsford and here to assist you with your plumbing needs!

