Northfield NH

HVAC and Plumbing Services in Northfield, NH

When your home needs heating, cooling, or plumbing services in Northfield, you want a team that’s dependable, knowledgeable, and available when you need them most. Whether it’s a broken air conditioner in summer, a furnace that won’t start, or a leaky pipe, our expert Plumber and HVAC technicians are ready to help. We provide fast, high-quality service to keep your home comfortable year-round.

Don’t wait until a small problem turns into a major repair. Call 603-424-8258 today for expert HVAC and plumbing services in Northfield or contact us online 24 hours a day. Whether you need routine maintenance, a system upgrade, or emergency repairs, we’re here to help!

Heating and Cooling Services

New England weather can be unpredictable, but your home’s heating and cooling system shouldn’t be. Our heating and cooling services ensure your system runs efficiently no matter the season.

Heating Services

A reliable heating system is a must for New Hampshire winters.

Our skilled technicians offer:

• Furnace repair & replacement – Quick diagnosis and expert repairs to restore heat fast.
• Heat pump services – Installations, maintenance, and repairs for energy-efficient heating.
• Boiler services – Ensure reliable warmth with expert boiler maintenance and repairs.
• Emergency heating repair – 24/7 service to keep you warm when you need it most.

Air Conditioning Services

Summers in Northfield can be hot and humid, but we’ll keep your home cool with:

• AC repair and installation – Fast fixes and energy-efficient upgrades.
• Ductless mini-split systems – Flexible cooling solutions for any space.
• Seasonal AC tune-ups – Prevent breakdowns and improve efficiency.
• Indoor air quality improvements – Air filtration and dehumidifiers for better comfort.

Plumbers in Northfield

From small leaks to major pipe replacements, our licensed plumbers provide reliable service to keep your plumbing system in top shape.

Plumbing Repairs & Installations

We handle all types of plumbing issues, including:

• Leaky faucets & pipe repairs – Stop drips and prevent water damage.
• Water heater repair & replacement – Ensure reliable hot water with expert service.
• Toilet, sink & fixture installations – Upgrade your bathroom and kitchen.
• Sump pump services – Keep your basement dry year-round.

Drain & Sewer Services

Clogged or slow drains? We offer:

• Drain cleaning – Remove blockages and restore proper flow.
• Sewer line inspections & repairs – Prevent costly backups with expert solutions.
• Garbage disposal repair & installation – Keep your kitchen running smoothly.

Get the Best Plumbing, Heating and Air Services

Unexpected breakdowns can happen at any time. That’s why we offer 24/7 emergency repairs for HVAC and plumbing issues. If your heat goes out in winter, your AC stops cooling in summer, or you have a burst pipe, our team is ready to respond quickly.

Call 603-424-8258 for any plumbing, heating and air conditionng repair, installation and maintenance service need near Northfield or contact us online with any questions.

See what your neighbors are saying about our services below.

Recent Jobs and Reviews in Northfield, NH

Rated 5.0 out of 5 stars based on 1 customer reviews

Customers say: The reviews exhibit a positive sentiment towards Granite State Mechanical Services (GSMS). The majority of the reviews are positive, highlighting the quality of service, professionalism, and expertise of the staff. Customers appreciate the prompt and efficient service, with many expressing satisfaction with the work done. Positive reviews mention the friendly and knowledgeable technicians, the cleanliness of the installation, and the reasonable prices. Customers also emphasize the trustworthiness and reliability of GSMS, stating that they are the only plumber they will ever need. The positive reviews often mention specific individuals, such as Jack, Mark, and Quentin, who are praised for their knowledge, courtesy, and quality of work. However, there are a few negative reviews, which mainly focus on issues related to scheduling or communication. Customers express frustration with delays or unfulfilled promises, but these negative reviews are outweighed by the positive ones. Overall, the sentiment of the reviews is positive, with customers expressing satisfaction with the services provided by GSMS.

Our Local Reviews by City

• Amherst, NH (3)
• Atkinson, NH (1)
• Auburn, NH (1)
• Barrington, NH (10)
• Bedford, NH (11)
• Candia, NH (2)
• Chester, NH (1)
• Concord, NH (5)
• Derry, NH (1)
• Epping, NH (1)
• Gilmanton, NH (1)
• Goffstown, NH (2)
• Henniker, NH (2)
• Hillsborough, NH (1)
• Hollis, NH (7)
• Hooksett, NH (5)
• Hudson, NH (4)
• Lee, NH (1)
• Londonderry, NH (7)
• Manchester, NH (31)
• Merrimack, NH (12)
• Milford, NH (3)
• Moultonborough, NH (1)
• Nashua, NH (17)
• New Boston, NH (2)
• Northfield, NH (1)
• Northwood, NH (1)
• Pembroke, NH (1)
• Raymond, NH (1)
• Rochester, NH (2)
• Salem, NH (3)
• Sandown, NH (1)
• Stratham, NH (1)
• Weare, NH (3)
• Windham, NH (5)

Job Locations and Reviews

Review

Very knowledgeable and personable , explained what what was being done and did the work quickly and cleanly. Highly recommend!

Jack D. Checked in 48 days ago

Energy Kinetics System 2000 oil boiler maintenance. Remove burner assembly. Clean electrode and gun assembly. Replace nozzle. Gap electrodes. Clean Cad Cell Eye. Replace pump strainer. Replace tiger loop fuel filter. Replace FB4 filter on oil tank. Adjust pump pressure to burner specs. Perform combustion test. Perform draft test as required by manufacturer service instructions. Everything looks great with your boiler. Thank you.

Northfield, NH 03276