heritage_fulllogo_RGB 1

Breakdowns happen, and they’re especially frustrating when you must sweat it out for a bit. We understand there is no time to waste getting you cool again. Heritage Home Service maintains a fleet of over 200 fully stocked trucks with licensed technicians who are dispatched directly from their homes to your door. You can rest assured we have someone in your area to help.

JUST CALL HERITAGE (603) 354-0092

FAQs

  • When You Need AC Repair in New Hampshire, Just Call Heritage

    When you’re faced with unexpected AC challenges in New Hampshire and need swift, reliable repair, just call Heritage Home Service. Recognizing that issues don’t adhere to a schedule, we’re proud to offer emergency service around the clock, ensuring that you’re never left stranded. Our commitment to your comfort is reflected in our 24-hour live answering service, ready to dispatch expert technicians to your doorstep.

    With Heritage Home Service, you’re not just getting a repair; you’re receiving a promise of excellence and dedication, day, or night. For those demanding moments when your AC requires immediate attention, Request AC Service with us and experience the peace of mind from knowing you’re in capable hands.

  • Common Causes and Signs That You Need AC Repair

    Our AC units are lifesavers in New Hampshire during those humid summer months. Like any machinery, they wear down from constant use. On top of that, they sometimes get knocked around by ice in the winter or blasted with rocks and debris when we’re tidying up the yard. Any wear and tear can ding up your system and mess with its cooling power.

  • Signs that Your AC Isn’t Working Properly

    Have you ever thought, “Something’s off with my AC, but maybe it’ll sort itself out”? Before your AC gives up on you, here are some tell-tale signs it’s crying out for help:

    • Strange noises coming from your unit? That’s not normal.
    • If the air feels more warm than cool, there’s a problem.
    • Is the AC acting like a light switch, flipping on and off or just refusing to shut down? That’s not a good sign.
    • Do you find yourself playing tag with your thermostat to find that sweet spot of cool? It shouldn’t be that hard.
    • And if you’re still sweating no matter how low you go, it’s time to call in the pros.
  • Causes of Air Conditioning Failure

    We’re no strangers to the quirks of our weather and the toll it takes on our air conditioning systems. Here’s a rundown on common issues that might be messing with your cool summer vibes:

    • Incorrect Thermostat Setting: If your home’s still stuffy despite a running AC, you might’ve accidentally set it to fan-only mode.
    • Refrigerant Leakage: All that use can shake things loose, leading to your cool air making a sneaky getaway.
    • Circuit Breaker Overload: If your AC’s causing the breaker to trip, it’s a sign it’s pulling more power than it should – a nudge that it’s working a bit too hard.
    • Compressor Malfunction: The compressor’s the AC’s beating heart. Trouble with it, whether from power issues, refrigerant woes, or overheating, spells big problems.
    • Coil and Fan Contamination: A layer of grime on these parts forces your AC to overexert itself, dragging down its efficiency.
    • Air Filter Blockage: Not changing your air filter can choke your system, making it cool less efficiently or even freeze.
    • Neglected Maintenance: Annual tune-ups can dodge a lot of these AC headaches.
    • System Obsolescence: Sometimes, an old AC just can’t hack the heat anymore. When repairs aren’t enough, it’s time for a new cooling system.
  • AC Maintenance Can Prevent Costly Repairs

    Annual maintenance of your AC system in New Hampshire isn’t just about avoiding the inconvenience of repairs; it’s a strategy to extend the lifespan of your unit and ensure it runs as efficiently as possible. Experts recommend at least yearly maintenance to keep everything in top condition. With Heritage Home Service, you can expect a thorough examination and tune-up of your system, including checking refrigerant levels, cleaning components, and ensuring all parts function correctly. This preventative approach saves you money on potential repairs and ensures your home remains comfortable through the state’s variable climates.

    During an AC maintenance visit from Heritage, homeowners in New Hampshire can anticipate a comprehensive inspection that touches on every aspect of the AC system. From cleaning the air filters to inspecting the ductwork and checking for any operational issues, the service is designed to identify minor issues before they become major problems. This detailed attention helps maintain the system’s efficiency, reduce energy consumption, and enhance the overall air quality in your home. It’s a proactive step towards a cooler, more comfortable living environment.

If You Need New AC Installation in New Hampshire, We Can Help

When AC repairs become a financial sinkhole in New Hampshire, it’s probably time to think about a new system. Heritage is here to simplify that transition. We’ll tailor a solution right at your home and aim to get our team out for AC installation swiftly, possibly the next day, managing any necessary permits to ensure everything’s up to standard.

Heritage Home Service is Here to Get You Cool Again

In New Hampshire, folks have come to rely on Heritage Home Service for AC service. Our wide reach and quick availability make us a top choice for the community. We make the process stress-free, guiding you every step of the way.

DSC_0924
DSC_1347 1-min

Financing Made Easy

When you choose Heritage, you can rest easy knowing that we provide straightforward options to help you budget for a complete solution that will last you for decades to come.

VIEW FINANCING OPTIONS
DSC_1347 2-min

Complete Care Plan

With Complete Care, enjoy peace of mind knowing your home’s plumbing, heating, cooling, and electrical needs are handled year after year—hassle-free, with added benefits.

VIEW PLAN
DSC_0972-1

Up to

$150 OFF

Duct Cleaning

Not Currently Available in Worcester Service Area

SCHEDULE NOW

Cannot be combined with other offers or discounts. Expires 7/31/25

$50 OFF

ANY Repair*

Must be over $200 value.

SCHEDULE NOW

Cannot be combined with other offers or discounts. Expires 7/31/25

10% OFF

Indoor Air Quality Systems

SCHEDULE NOW

Cannot be combined with other offers or discounts. Expires 7/31/25

view more offers

What Our Customers Are Saying

Todd did a great Job installing electrical outlet for the dryer. Very personable and professional, would recommend him every time. He also showed me how much space I had left on my breaker panel for future use. Thanks Todd!

Show More
Nip Tanner

Nip Tanner

July 3, 2025

Great work and done quickly.

Show More
Ernie Gabriel

Ernie Gabriel

July 3, 2025

The service provided was exceptional, encompassing the entire process from initial appointment scheduling to the completion of the work. Elijah demonstrated punctuality, professionalism, and effectively addressed our requirements. Furthermore, the same-day service delivery was greatly appreciated. We are highly satisfied with the service and commend the team’s performance.

Show More
Penney Small

Penney Small

July 2, 2025

Bryce was very professional, courteous, friendly. He kept us informed about when they will be here, what he was doing, how long they will be. Showed us all the work that was done, and how everything works. Answered all our questions. Very exceptional service. Would recommend to anybody. So very pleased!

Show More
Debra MacKay

Debra MacKay

July 1, 2025

Very knowledgeable and efficient staff. Provided me with great future maintenance tips.

Show More
patrick quinn

patrick quinn

July 1, 2025

I was very pleased with the efficient service today!

Show More
Bruce Dobkowski

Bruce Dobkowski

July 1, 2025

Friendly and competent and they were careful. Good job.

Show More
Eric Evans

Eric Evans

June 30, 2025

Technicians were booked promptly for service and came in the time window and assessed, diagnosed and managed the problem with our heat pumps quickly and thoroughly informed us along the way of what was needed, the cost and tips to maintain better moving forward. We are grateful and thankful for their service. We will be working with Heritage moving forward for all our heat pump needs!

Show More
Kristen Hoglund

Kristen Hoglund

June 26, 2025

Well trained technician

Show More
kirk plender

kirk plender

June 26, 2025

Called on a Thursday with an active leak…actually a drip…found by luck on the cellar floor. Vinny showed up less than 24 hours later, and after diagnosing the issue found the problem. It wasn’t what I thought, but his perseverance paid big time dividends. On a Friday early evening Vinny made a trip to a Home Depot 30 minutes away, and when he returned the problem was solved in 30 minutes. Heritage upgraded our electrical system from 100 amp to 200 amp, and installed a whole house generator for us during the winter, so we were very familiar with the company. I can’t say enough good things about their workmanship, their customer service, and their professional employees. I would be pleased to have Vinny come back should the need arise. He was great!! Dean Wolfahrt 115 Payeur Circle Sanford, ME. 04073

Show More
Dean Wolfahrt

Dean Wolfahrt

June 21, 2025

Schedule a comprehensive service near you!

Whether you need routine maintenance, repair, or new installation – we have you covered. 

Schedule now!

Find a Service Technician Near You

  • Belknap County, NH

    • Alton
    • Barnstead
    • Belmont
    • Gilford
    • Gilmanton
    • Laconia
    • Meredith
    • New Hampton
    • Sanbornton
    • Tilton
  • Hillsborough County, NH

  • Merrimack County, NH

    • Allenstown
    • Boscawen
    • Bow
    • Bradford
    • Canterbury
    • Chichester
    • Concord
    • Dunbarton
    • Epsom
    • Franklin
    • Henniker
    • Hooksett
    • Loudon
    • Northfield
    • Pembroke
    • Pittsfield
    • Salisbury
    • Warner
  • Rockingham County, NH

    • Atkinson
    • Auburn
    • Brentwood
    • Candia
    • Chester
    • Danville
    • Deerfield
    • Derry
    • East Kingston
    • Epping
    • Exeter
    • Fremont
    • Greenland
    • Hampstead
    • Hampton
    • Hampton Falls
    • Kensington
    • Kingston
    • Londonderry
    • Newfields
    • Newington
    • Newmarket
    • Newton
    • North Hampton
    • Northwood
    • Nottingham
    • Plaistow
    • Portsmouth
    • Raymond
    • Rye
    • Salem
    • Sandown
    • Seabrook
    • South Hampton
    • Stratham
    • Windham
  • Strafford County, NH

    • Barrington
    • Dover
    • Durham
    • Farmington
    • Lee
    • Madbury
    • New Durham
    • Rochester
    • Rollinsford
    • Somersworth
    • Strafford

    Contact Us

    How Can We Help You

    Need Emergency Service? Call Now (603) 354-0092