Plumbing Repairs and HVAC Installations in Gilford, NH
Life in Gilford, NH, means enjoying everything from the shores of Lake Winnipesaukee to the White Mountains just a short drive away. But when your plumbing or HVAC system breaks down, comfort at home comes first. That’s where GSMS comes in. As a family-owned company, we provide reliable heating, cooling, and plumbing services designed for the unique needs of Gilford homeowners.
Call 603-424-8258 today to schedule service or request an appointment online.
Heating Services Built for Gilford Winters
When the Lakes Region temperatures drop, your heating system becomes the heart of your home. GSMS offers repair, replacement, and installation of furnaces, boilers, and heat pumps. Our team helps you choose the most efficient system for your home, ensuring you stay warm without skyrocketing energy bills.
Air Conditioning Solutions for Lakeside Summers
Summers in Gilford can be humid and hot — especially near Lake Winnipesaukee. Our air conditioning services include emergency repairs, seasonal tune-ups, and full system replacements. If it’s time for an upgrade, we install energy-efficient AC units designed for long-term reliability.
Ductless Mini-Splits from Mitsubishi Electric
Older lakefront homes, condos, and additions often lack ductwork. Mitsubishi ductless mini-splits offer a perfect solution with quiet operation, zoning flexibility, and year-round comfort. As an authorized dealer, GSMS provides expert installation and service.
Indoor Air Quality You Can Feel
Breathe easier with our indoor air quality solutions. We install air purifiers, humidifiers, and dehumidifiers that reduce allergens, balance moisture, and create a healthier living space for your family.
Plumbing Expertise You Can Rely On in Gilford, NH
Whether you’re dealing with a sudden leak or planning a major upgrade, GSMS provides expert plumbing services across Gilford. We handle:
- Water heater repair and installation, including tankless options
- Drain cleaning and clog removal to restore smooth flow
- Sewer inspections and trenchless repair solutions
- Whole-home water filtration and reverse osmosis systems
- Fixture installations and general plumbing repairs
Our goal is to keep your home’s water systems safe, efficient, and reliable.
Why Gilford Homeowners Trust GSMS
When you call GSMS, you’re working with a team that knows New Hampshire homes inside and out. We’ve built lasting relationships with families across the Lakes Region by providing honest recommendations and dependable service.
- Family-owned, serving Gilford and surrounding towns
- Licensed technicians available 24/7 for emergencies
- Mitsubishi dealer specializing in ductless mini-splits
- Full-service plumbing, heating, and cooling solutions
- A trusted name in Southern New Hampshire comfort
Schedule Your Service in Gilford, NH Today
From water heater repairs near Gunstock Mountain to ductless system installations by Lake Winnipesaukee, GSMS is here to keep Gilford homes comfortable. Call 603-424-8258 now or contact us online to request plumbing or HVAC service today.
Recent Jobs and Reviews in Gilford, NH
Our Local Reviews by City
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Job Locations and Reviews
No hot water. Broken flow sensor. Replaced and it now operates properly. Setup wifi ecobee thermostat.
Excellent service
We will replace the existing gas-fired combination boiler, which currently provides both heating and potable hot water for the home, with a new Ideal high-efficiency combi boiler. The existing system will be removed, and a plywood wall will be built against the concrete wall in the utility room to mount the new boiler. All associated piping will be re-worked and brought back to the new boiler location. The system will be configured with two dedicated circulators per zone to improve efficiency and control. New basic programmable thermostats will be installed for each zone. The current venting setup includes a 4" fresh air intake and an exhaust pipe that runs vertically through the outdoor utility closet. These will be removed and replaced with new 3" PVC venting. The preferred plan is to route the new venting through the sill plate to the exterior, rather than through the utility closet. However, due to space constraints, final routing will be determined on-site once the existing syst
