Your Local Plumbing & HVAC Experts in Litchfield, NH
Homeowners in Litchfield, NH, count on GSMS for dependable plumbing, heating, and cooling services. As a family-owned company, we bring decades of experience and a neighborly approach to every service call. Whether you’re looking to upgrade to a ductless system, need a new water heater, or have a plumbing emergency, our licensed team is here to make your home comfortable again.
Schedule your service today by calling 603-424-8258 or request an appointment online.
Ductless Mini-Splits: The Smart Choice for Litchfield Homes
As a Mitsubishi Electric dealer, we specialize in high-efficiency ductless mini-split systems designed for New England homes.
- Room-by-Room Comfort: Control heating and cooling independently in different areas of your home.
- Energy Efficiency: Cut utility costs with inverter technology and zoning features.
- Flexible Installation: Perfect for homes without ductwork, additions, or finished basements.
- All-in-One Solution: Provides both heating and cooling, keeping your home comfortable throughout the year.
If you’re in Litchfield and looking for a modern, efficient alternative to traditional systems, our team can recommend the ideal Mitsubishi ductless solution for your space.
Plumbing Services for Litchfield, NH
Plumbing problems can disrupt daily life quickly. That’s why GSMS offers full-service plumbing solutions designed to keep your home’s water flowing smoothly and reliably.
Water Heater Repair & Installation
Our plumbers service both traditional and tankless water heaters, restoring hot water fast when you need it.
Whole-Home Water Filtration
Protect your plumbing and enjoy better-tasting water with custom water filtration and reverse osmosis systems built for your home.
Plumbing Repairs & Installations
From leaky faucets to broken fixtures, our licensed plumbers provide reliable solutions for any issue.
Heating & Cooling Services in Litchfield
Keeping your home comfortable in New Hampshire’s changing seasons means having reliable heating and cooling systems. Our technicians are here to handle everything from urgent repairs to complete system replacements.
Furnace & Boiler Services
Stay warm in Litchfield winters with expert furnace and boiler repair, replacement, and maintenance.
Air Conditioning Repair & Installation
Beat the summer heat with AC repairs and replacements designed to keep your home cool and efficient.
Indoor Air Quality Solutions
From air purifiers to humidity control, we help you create a healthier home environment.
Why Litchfield Homeowners Choose GSMS for Home Comfort
As a family-owned business serving Southern New Hampshire, GSMS is trusted by homeowners throughout Litchfield, NH for honest, reliable service. Whether you’re near Campbell High School or along Albuquerque Avenue, our technicians know the unique needs of the community and deliver solutions that last.
- Mitsubishi Electric dealer specializing in ductless mini-splits
- Full-service plumbing, heating, and cooling solutions
- 24/7 emergency service for peace of mind
- Licensed, insured, and highly trained local technicians
When you need comfort restored fast or want to upgrade your home systems, turn to GSMS — the local team your neighbors trust. Call us today at 603-424-8258 or request service online to get started.
Recent Jobs and Reviews in , NH
Our Local Reviews by City
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Job Locations and Reviews
GSMS HOMECLUB AC VISIT.
Friendly, thorough and efficient!
Qwentin was super communicative about what the AC service check entailed - accommodating/ polite/professional. Thank you Qwentin!
Go over auto changeover on thermostat. Would like to see other options for thermostat. We will send over an estimate.
Customer service great, technician knowledgeable & explained what was going on.
Very good.
Furnace PM and wash condenser coil. The vent near the furnace needs fittings to be replaced. The customer said that they will replace them.
Completed the AC maintenance today. Everything looks good. Please see the attached form.
Completed the AC maintenance today. Everything looks great for the age! Please see the attached form.
Pm on a/c system everything check out good
Water leaking from tub&shower valve.Removed valve and taped lines
Completed the mini split maintenance. Everything looks great. Please see the attached form. Zak can come out next Tuesday afternoon, 5/19 for the boiler estimate.
Qwentin located a highly visible refrigerant leak directly on your indoor evaporator coil. Fortunately, we were able to locate an exact-match replacement coil for your system, which means we can get this swapped out smoothly. Here is what our team will do to resolve this: Safely recover any remaining refrigerant from your system. Remove the leaking coil and install a brand-new, exact-match ADP evaporator coil. Professionally braze the new copper connections and perform a deep-vacuum of the system to ensure no moisture or contaminants are inside. Recharge your system with the proper amount of new refrigerant and test everything to ensure it is cooling perfectly. A Note on Warranty: We checked the manufacturer's warranty status for your current Advanced Distributor Products (ADP) coil. Unfortunately, because the system is past the 5-year mark, the original manufacturer's warranty has expired.
Per your request, I have revised the mechanical design for your home to an all-cassette configuration. Instead of using a traditional wall-mounted unit in the Master Bedroom, I have upgraded all three zones (Front Sitting Room, Back TV Room, and Master Bedroom) to utilize sleek, flush-mounted 1-way ceiling cassettes. This design provides premium comfort while keeping your wall space completely clear across the entire house. Important Note: Because I am now adding a third ceiling cassette into the layout, I will need to schedule a brief final site visit to specifically confirm the attic access and structural joist clearance above the Master Bedroom before we officially begin the installation. Scope of Work 1. Outdoor Equipment Condenser Installation: We will supply and install one (1) multi-zone Mitsubishi outdoor heat pump condenser on the exterior of your home. Mounting & Protection: We will safely mount the unit on an elevated equipment pad or snow stand to ensure proper drainag
Replaced well tank
Completed the mini split and central AC maintenance. Everything went great. Please see the attached forms.
p.m. on AC system everything checked out fine. could not check the charge because it was 47° outside unit had no crankcase heater customer was fine with that
Completed the plumbing inspection today. Everything looks great!
Started a/c pm
Completed the water heater maintenance today. Everything looks great. Please see the attached form.
I’ve used GSMS for years now. They have always provided top notch services and workmanship. Shout out to Jack specifically for today help 🙌🏻
I believe that the three way valve in the boiler was sticking and caused the domestic hot water to trigger a boiler high limit lockout. I reccomend replacing the boiler due to its age.
Completed the mini split maintenance today. Everything went great! Please see the attached form. Zak will be reaching out soon about the water treatment results.
Undersink water heater leaking caused by supply hose. I replaced both hot and cold hose. The leak is now gone.
I ran almost 2 gallons of water through Ductless system in XRAY. Everything was working properly related to the drain. I could not find a source of a water leak related to the system.
Prompt and attentive young man. Excellent job
Replace two outdoor faucets. New spigots will be frost free. Cutout mess of fittings and tee in boiler room as discussed with David.
Completed the AC maintenance today. Everything was working great. Please see the attached form.
Completed the AC maintenance today. Everything looks great! Please see the attached form.
Gsms homeclub ac maint.
Completed the AC maintenance today. Everything went great. Please see the attached form.
As always, Excellent work!
Jack is a nice guy. Explains things well. Respectful of my home. Thorough
Arrived on time, was meticulous in his work and answered all my questions, even the ones not related to my service.
Excellent service
He arrived on time and was neat and orderly and very pleasant to deal with.
Respectful and knows what he is talking about. Even dealt with Stanley in a way they are always welcome back. If i could give more than 5 stars i would.
Very pleased with Qwentin
Qwentin was on-time. Friendly, polite, and conscientious. All work was performed and verified. Would recommend to anyone looking for HVAC service or installation.
Great service, nice app to track when service tech will arrive. Answered all questions pleasant to talk with and very conscientious.
Qwentin was his professional and friendly self today. I am always very happy with his work.
Glad to see the ole man still working!! LOL
Friendly, efficient service
Excellent and very prompt.. Thank you
Great service
Jack did an excellent job cleaning and servicing our mini-split. He is amiable, efficient, and professional. It was a great experience!!!
good service
The best
.
Seems like a thorough inspection and update....great job Qwentin.
