Your Trusted Heating, AC & Plumbing Experts in Bedford, NH
Since 1987, GSMS has been proud to offer top-notch HVAC services to residents of Bedford, 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 Bedford, 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 Bedford, 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 Bedford, NH, and experience the peace of mind that comes with working with trusted local professionals.
Recent Jobs and Reviews in Bedford, NH
Our Local Reviews by City
- Amherst, NH (3)
- Atkinson, NH (1)
- Auburn, NH (1)
- Barrington, NH (4)
- Bedford, NH (10)
- Candia, NH (1)
- Chester, NH (1)
- Concord, NH (4)
- 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 (2)
- Manchester, NH (20)
- Merrimack, NH (4)
- Milford, NH (2)
- Moultonborough, NH (1)
- Nashua, NH (10)
- New Boston, NH (1)
- Northwood, NH (1)
- Pembroke, NH (1)
- Raymond, NH (1)
- Rochester, NH (2)
- Sandown, NH (1)
- Stratham, NH (1)
- Weare, NH (3)
- Windham, NH (2)
Job Locations and Reviews
I performed a thorough inspection of the boiler to identify any areas that needed repair. I cleaned the system and performed a safety check to ensure the boiler was operating at peak efficiency.
NA
Replace boiler expansion tank and whole home expansion tank.
No hot water. Upon arrival I found the pilot flame to be out. I lit the pilot and checked the reading from the thermopile. I got a good reading. I believe there must have been a strong down draft that blew out the pilot. I stayed for about 40 minutes to ensure the water heater did not shutoff. I also noticed the expansion tank is failed.
Today we replaced the relief valve on the water heater that was leaking. We also serviced the oil burner on the waterheater. New nozzle and pump strainer. We also replaced the oil tank filter. Everything looks great. Thank you!
Furnace maintenance went well. New air filter and humidifier pad. The boiler maintenance went well also. The only part that needs to be replaced is the expansion tank. The whole home expansion tank for the potable water is failed as well.
I started off with washing the indoor coils with hot Dawn soap water. I cleaned the filters with Dawn soap as well. I cleaned the frame and the louvers of the unit. I then went outside and I cleaned the outdoor coil with water from the inside out. I checked electrical connections and everything looked good. I ran a supply temperature test and I got 125°.
Pm on oil furnace,replaced air bear filter
The maintenance on your Lennox propane, furnace went great. There are no repairs that were found. We replaced the air filter. The humidifier needs to be replaced due to a failed part and the age of the humidifier itself. I replaced the water sediment filter. Thank you.
Everyone I have interacted with is extremely knowledgeable and personable. Your team is clear in what would best serve your customers needs and we are very grateful.
Replace flame sensor and exhaust coupler for attic furnace. Install wet switch safety shutoff in overflow drain pan of attic furnace. In the event of a leak this switch will shutoff the thermostat to prevent water damage from escalating.
Water was leaking out of stand pipe in basement that drain water softener and condensate from furnace. Determined line to septic was blocked. Open entry point to septic and unclogged pipe. Septic should be pumped
Mark and his team have been great. I will miss the prompt and polite service and response to my many needs over the last year. I will leave your information for the new owner/s
Replaced 1/2 x 3/8 brass coupling
Replace furnace inducer motor vent coupling.
Today I completed a furnace maintenance on each propane furnace. Both systems looked great and passed all of the check points. The furnace in the attic needed a new capacitor for the blower motor so I replaced it . Each furnace had it’s air filter replaced as well. Both systems are ready for another winter of heating. Thank you.
Today I completed a furnace maintenance on both Concord propane furnaces. The furnace in the basement had a humidifier on it which hadn’t been serviced in what looks like years. I disassembled the humidifier and thoroughly cleaned it. I replaced the humidifier pad. I adjusted the propane, gas pressure to your house as it was set higher than what I’d like to see. The furnace in the basement will need a new secondary pan gasket, new inducer motor, and a new exhaust coupler. The furnace in the attic will need a new furnace coupler and flame sensor. Thank you!
Pm on boiler
Jack and his co-worker were polite, professional and efficient - as always.
Thank you Linda!! We're proud of our friendly team of Specialists.
Everything went great with the maintenance in your Lennox propane furnace. We performed the maintenance according to the service instructions. Your furnace is ready for another year of dependable heating! Thank you!
Great service and very informative with questions asked. Very professional and kind.
He was great and a super nice guy
The Lennox furnace and heat pump maintenance went great. Your Dave Lennox Signature Series system with S40 communicating thermostat is ready for another year of dependable, safe, and efficient operation! We replaced your AirBear MERV8 air filter and humidifier panel for your AprilAire model 700 humidifier.
The no heat was caused by a shorted transformer. This transformer powers the zone panel for the first floor system. I replaced it with a new one and the system is operating again. Thank you!
The planned GSMS Homeclub Water heater flush and plumbing inspection went great. I would replace the shut off valve to the water heater next year when we do the maintenance again.
Timely, experienced service
Replace supply valve and install new supply hose. Checked for leaks.
Efficient, friendly informative service
Moved fresh air pipe over warranty
Snake shower drain,main drain needs to be snaked
GSMS are always beey good to deal with. Organized, professional, and efficient.
Everything went well with the furnace maintenance. The furnace needs a new inducer coupler and the secondary heat exchanger pan needs to be removed and have a plug tightened on it. The seal on the plug fails and condensation is dripping out of it. This is a very common problem on these furnaces. I will send an estimate to perform both repairs. As far as I could see, the humidifier wiring looks good and checked out. It did need a new water media so I replaced it and vacuumed the housing.
Everything went great. Needed new relief valve and auto fill valve. Purged all zones of air.
GSMS continues to offer excellent customer service and support! Thanks Jack!
Many thanks for taking the time to share your feedback with us.
Good communication leading up to appointment. Mark was great. Took care of several issues and provided helpful analysis of options. Installed new thermostats that required new wiring. All work areas were neat and clean when he finished.
