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 (6)
- Atkinson, NH (1)
- Auburn, NH (1)
- Barrington, NH (13)
- Bedford, NH (19)
- Candia, NH (2)
- Chester, NH (1)
- Concord, NH (5)
- Deerfield, NH (1)
- Derry, NH (2)
- Dover, NH (1)
- Durham, NH (1)
- Epping, NH (1)
- Gilford, NH (1)
- Gilmanton, NH (1)
- Goffstown, NH (4)
- Greenland, NH (1)
- Henniker, NH (3)
- Hillsborough, NH (1)
- Hollis, NH (11)
- Hooksett, NH (9)
- Hudson, NH (5)
- Lee, NH (1)
- Litchfield, NH (1)
- Londonderry, NH (11)
- Manchester, NH (35)
- Merrimack, NH (23)
- Milford, NH (5)
- Moultonborough, NH (1)
- Nashua, NH (28)
- New Boston, NH (3)
- Newbury, NH (1)
- Northfield, NH (1)
- Northwood, NH (1)
- Pembroke, NH (1)
- Raymond, NH (1)
- Rochester, NH (2)
- Salem, NH (3)
- Sandown, NH (2)
- Stratham, NH (2)
- Tilton, NH (1)
- Weare, NH (5)
- Windham, NH (6)
Job Locations and Reviews
I needed a new fan motor for my air conditioner. Jack replaced the motor and it ran for about 30 minutes and stoped. I called the company and explained what I had observed and they sent Mark out the next day to replace the motor and the same thing happened. They ordered a replacement motor from the air conditioner company, Mark installed it and problem was solved. This was all done very professionally and within a reasonable time period.Great company to deal with.
Had to change motor with universal one
Jack is a very knowledgeable technician. He serviced my AC unit and found the fan motor was on its way out. He showed me the problem with the motor and had a replacement on his truck. Jack is very friendly guy and does not hesitate to discuss what he is doing and why. When he was finished, I received a complete report on items he had tested or inspected. I am Pleased he will be handling my HVAC system. Gina was also very helpful in arraigning my appointment.
Irrigation inground fitting leaking. Cut out and replace. Turn water back on and check for leaks. Thank you!
TWO AC maintenances. Waterheater mainteance. Everything looks great!! Thank you.
GSMS Homeclub AC maintenance today. We found the condenser fan to have failed bearings. We replaced it with a direct match motor. Please see maintenance form for further details of today's visit. Thank you!
Control board locked out from power. Reset. Thank you.
Replaced dual cap on pool heater
Jack was very polite, knowledgeable and thorough in solving our AC problem.
AC maintenance. Found low subcooling. After all the troubleshooting efforts I was able to raise it a small amount. Hopefully enough to notice improvement in operation.
Replaced o ring on shut off valve and vacuum breaker
GSMS Homeclub AC maintenance. Everything looks great. Please see maintenance sheet for full report.
Installed dye& sealant
Disassembled tankless water heater in order to clean it all soot that has built up and clogged up the heat exchanger.
I started off cleaning the outdoor units coil with water and coil cleaner. I checked the electrical connections and the capacitor and everything looked good. I went inside and I replaced the air filter with a 20 x 25 x 5 air bear filter. I brushed and flushed the trap with cleaner. I turned off the bypass humidifier. I checked the electrical connections and they looked good. Lastly, I ran the AC unit and everything was operating as it should.
Unit is low on charge.Did estimate to add dye and 410a feon
Replaced aqua piston in master bed rm toilet and aqua piston and canister gasket in second floor toilet.Also replaced spray head on kitchen sink.
Replace sprinkler backflow valve
I started off with washing the outdoor unit with water and coil cleaner. I checked all the electrical connections and everything looked great. I then went inside and checked the indoor blower capacitor and that was inspect. All the connections look good as well. The client replaces their own air filter. Lastly I ran the unit and tested the operating pressures. I found that the unit had a high superheat and low pressures indicating that there is a leak somewhere in the system. I talked to the Client and she is going to talk it over with her husband if they want to recharge the unit or replace the whole system.
I started off with cleaning the outdoor units coil with water and soap. I cleaned the outside of the unit as well. I’ve checked all the electrical connections and they looked good. I went inside and vacuumed the indoor filters. I cleaned the two wall heads coils with dawn soap and water. Lastly, I ran all the zones in max heat mode and the temperatures looked good.
Today I diagnosed the issue with your Number 10 error code on your rinnai as a sooted up heat exchanger. Gaskets neat to be ordered and the heat exchnager needs to be disassembled and thoroughly cleaned. We will clean the burners while we have it apart as well. I noticed a leaking fitting on your furnace so I replaced that today as well. Thank you!
We trust Mark explicitly.. it’s been the best service for many years He’s the best!
Thank you so much for this 5-star review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.
Pm on furnace and a/c system. changed air filters
Fast response time, Jack provided a friendly professional service for my plumbing issue. Thank you
We really appreciate you taking the time out to share your experience with us.
Today I disassembled the kitchen faucet and tightened the cartridge. I removed the old tub diverter and replaced it with a new one. I tested everything and it is all set. Thank you!
Great service! Explains issues well. Thank you
Many thanks for taking the time to share your feedback with us. We’re very happy to hear that we met your expectations!
I started off with cleaning the outside coils with coil cleaner and water. Next, I checked all the electrical connections, the capacitor and everything looked good. I went inside and I replaced the air filter with a 20x25x5 air bear filter. I cleaned the indoor coil with dawn soap. I then flushed the trap with cleaner. I checked all the electrical connections and the capacitor and everything looked great. Lastly, I checked the systems operating pressures and the system was running very good.
I found that though hard start kit was blown open. I also found that capacitor was out of spec. I replaced both the capacitor and the hard start kit. I checked the pressures and I was getting ok readings, but I noticed that the outdoor coil was really dirty. I told the client that she should get a maintenance done on her system.
Sent estimate to replace backflow preventer
Replaced 4 canister gaskets o master toilet, Daughters toilet,entry toilet and guest rm toilet.Also replaced fill valve in daughters bathrm and guest rm bath rm.Aquapiston need to be replaced in master bath,guest rm,bath rm by second floor tv.Cleaned screen on kitchen faucet spray head.
I started off inside with vacuuming the indoor unit out. Next I replaced the air filter, the client supplies her own filters. I cleaned the indoor coil with Dawn soap and water. I flushed the trap with drain cleaner. I checked electrical connections and everything looks good. I went outside and I washed the outdoor unit with coil cleaner and water. I checked the capacitor and it was inspect. All the wiring looked great as well. The Client has a sediment filter so I changed that for her as well.
Qwentin was on time, very friendly and professional. He was able to identify the issue, communicate it effectively, and then fix it. Highly recommend.
Thank you so much for the kind words and for trusting GSMS to take care of your home. Qwentin is a rising star on our team, and it means a lot to hear that his professionalism and communication made a strong impression. As a local, family-run business, we’re grateful for your recommendation and honored to have earned your trust. – Zak D., Second-Generation Owner
Mark is just an amazing person! So thorough with the work he delivers. And Gina was wonderful, as she walked me through the entire process! It is always a pleasure to do business with you. Thank you!
We have used GSMS for over twenty years and have found them to be highly responsive, dependable, fairly priced, and thorough. They always keep my home clean, wearing covers over their work boots. Their use of technology to track arrival time is very helpful. We recommend them highly.
Responsive on New Year’s Day!
We are so grateful for your kind words.
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.
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
Jack and his co-worker were polite, professional and efficient - as always.
Thank you Linda!! We're proud of our friendly team of Specialists.
Great service and very informative with questions asked. Very professional and kind.
He was great and a super nice guy
Timely, experienced service
Efficient, friendly informative service
GSMS are always beey good to deal with. Organized, professional, and efficient.
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.
