Your Trusted Heating, AC & Plumbing Experts in New Boston, NH
Since 1987, GSMS has been proud to offer top-notch HVAC services to residents of New Boston, NH. With over three decades of experience, our family-owned business has built a reputation for excellence, reliability, and outstanding customer service. We provide a comprehensive range of HVAC services, including air conditioning repair, replacement, and maintenance, as well as heating services for furnaces and boilers. Our expert technicians are also skilled in installing and maintaining ductless mini-split systems, ensuring that your home stays comfortable year-round. At GSMS, we use only the highest quality products from leading manufacturers, guaranteeing efficient and long-lasting solutions for your HVAC needs. Whether you need a quick repair, a complete system installation, or regular maintenance, our team is dedicated to providing personalized service tailored to your specific requirements. Don’t let HVAC issues disrupt your comfort—call GSMS today at 603-424-8258 to schedule your HVAC service in New Boston, NH, and experience the difference of working with trusted local professionals.
In addition to our heating and air conditioning services, we offer top-quality plumbing services to the residents of New Boston, NH. With over three decades of experience, our family-owned business has established a reputation for trust, reliability, and exceptional customer care. Our comprehensive plumbing services include water heater repair, replacement, and maintenance for both tank and tankless models, ensuring your home has a consistent supply of hot water. We also specialize in kitchen plumbing, from faucet and sink installations to dishwasher and water line services. In the bathroom, our expert plumbers handle everything from toilet and shower repairs to vanity plumbing and pipe replacement. At GSMS, we use only the highest quality materials and the latest techniques to provide efficient and long-lasting solutions for your plumbing needs. Whether you require a quick repair, a complete installation, or regular maintenance, our team is committed to delivering personalized service tailored to your home’s unique requirements. Don’t let plumbing issues disrupt your daily routine—call GSMS today at 603-424-8258 to schedule your plumbing service in New Boston, NH, and experience the peace of mind that comes with working with trusted local professionals.
Recent Jobs and Reviews in New Boston, NH
Our Local Reviews by City
- Amherst, NH (3)
- Atkinson, NH (1)
- Auburn, NH (1)
- Barrington, NH (7)
- Bedford, NH (11)
- Candia, NH (2)
- Chester, NH (1)
- Concord, NH (4)
- Derry, NH (1)
- Epping, NH (1)
- Goffstown, NH (2)
- Henniker, NH (1)
- Hillsborough, NH (1)
- Hollis, NH (6)
- Hooksett, NH (5)
- Hudson, NH (4)
- Lee, NH (1)
- Londonderry, NH (4)
- Manchester, NH (25)
- Merrimack, NH (8)
- Milford, NH (3)
- Moultonborough, NH (1)
- Nashua, NH (12)
- New Boston, NH (2)
- Northwood, NH (1)
- Pembroke, NH (1)
- Raymond, NH (1)
- Rochester, NH (2)
- Salem, NH (1)
- Sandown, NH (1)
- Stratham, NH (1)
- Weare, NH (3)
- Windham, NH (3)
Job Locations and Reviews
Mark did an excellent job. He fixed up our kitchen drain leak nicely. Looks great. He also did a super job cleaning up after.
We are so grateful for your 5-star review. Thanks for sharing your rating with us and the community.
Replaced kitchen basket strainers and the drain that goes to basement. Also joined as a Home Club Member - thank you!
Relocation of your gas furnace's venting. Currently, a concentric vent kit penetrates the exterior and directly blows onto the condensing unit. Due to the acidity of the exhaust air, corrosion and premature damage will be caused to the condensing unit. The concentric kit will be removed and converted to a traditional two-pipe system. We will utilize the same penetration (adding a second hole) for the pipes to come out of. They will follow a "snorkel" design, allowing us to lift the exhaust above the condensing unit, allowing the exhaust air to pass the condensing unit and then dissipate.
Taco 3 wire
Taco thermostats have bad end switch
Excellent Service
The cut cleaning went great. We cleaned each first floor supply and return duct. We also cleaned the dryer vent. We took before and after videos and everything looks great!
Your first GSMS HomeClub visit was great. I performed the heating maintenance on your two stage Lennox Elite furnace. I had to adjust both the high and low fire gas pressures. I had to fix the condensate trap vent height. I had to replace the capacitor for the inducer motor. Other than that everything looks great.
Everything went great. I did have to adjust the propane pressure to the house as it was too low for the furnace. I replaced your air filter with one of the new ones you bought. Make sure to check that filter in 2 months to see if it is dirty!
Repaired a Lennox gas furnace today. The unit wasn’t producing heat due to a faulty inducer motor. I replaced the motor with an OEM part and cleaned the flame sensor to ensure reliable ignition. After repairs, I tested the furnace’s cycle, ensuring that the blower and ignition systems were functioning properly. The furnace is now heating efficiently.
Changed aqua stat ,boiler gauge and tuned up boiler
