
A/C Preventative Maintenance
Complete Care for your NH A/C System.
The Service Specialists™ have the expertise your system needs, and you want.
Preventative maintenance is the most important step you can take to protecting the investment you've made on your A/C system. With annual maintenance visits from the Service Specialists™, you can expect to maintain the efficiency of your system, prevent breakdowns from occurring, gain comfort knowing your system is safe, and save money on energy and repair costs.

We're the Service Specialists™
With over 30 years of experience, our team has seen it all. For your A/C system tune-up, only the Service Specialists™ will quickly and effectively perform a tune-up that will keep your system running for many years to come. With our GSMS Difference™, you are guaranteed that our service visit will be done safely and professionally. We always have an educated technician arrive to your home. In the event that a repair needs to be made during our maintenance visit, our team will be ready to make the fix.
Preventative Maintenance 101
Preventative maintenance (also known as a tune-up) for your cooling system is almost like having your car inspected every year. Your car mechanic runs tests on your vehicle to make sure everything is running properly, that your vehicle is safe to operate, and that the engine has no defects or issues. Like your mechanic, our technician comes out to your home and analyzes your system to make sure everything is operating properly. You can be assured upon the departure of our visit that your system will be running properly, safely, and efficiently. We spend our time going through your system to provide you with piece of mind through the coming humid temperatures.
We Perform a Multi-Visit
At GSMS we feel that our maintenance visit shouldn’t just be a quick glance at your cooling system. We’ve put together a list of tasks to perform on your system that have been recommended by the top manufacturers in the industry and that we feel are important.
Health & Safety Inspection:
✓ Electrical hazards & frayed wiring
✓ Proper grounding
✓ Mold in evaporator pan and cabinet
Mechanical:
✓ Safety Controls
✓ Lubricate motors as required
✓ Inspect & adjust belts and pulleys (if used)
✓ Thermostat operation
Electrical Systems:
✓ Operating Voltages
✓ Amperage
✓ Electrical Connections
Cleaning of the Following:
✓ Condensing unit coil
✓ Filter (Replace/Clean/Check)
✓ Interior Cabinet
✓ Condensate Drain(s)
✓ Drain Pan
Cooling Systems:
✓ Temperature drops
✓ Refrigerant pressures
✓ Verify refrigerant charge
✓ Sequence of operation
We could have prevented your repair!
Let a Service Specialist™ show you how.
Our skilled & knowledgable technicians can show you the way to a long and efficient system life. Preventative maintenance is always a must.


Ready for a Maintenance Visit
If you think about it, by having our technician over for about one hour of service, you can ensure that your system will work for another season's worth of work. Just imagine, the sweat pouring from your forehead, the sun is beating down on your house, you go to turn on the A/C only to find it has failed. Hopefully you only have to imagine, right? With preventative maintenance you can rest assured that you won't have to deal with that scenario. Also, some manufacturers will actually void your warranty if yearly maintenance is not conducted. Call us at 603-424-8258 or click here: to schedule your service appointment with a Service Specialist.
Other Services you May be Interested In
Professional A/C Service & Repair for Southern New Hampshire.
With over 30 years of experience, our professional & knowledgeable team will be able to fix all of your cooling problems in our first visit. We install only the best products and service all makes including Fujitsu, Mitsubishi, Daikin, Lennox, York, Goodman, and more. Call us for your Merrimack, Amherst, Nashua, Manchester, Bedford, Auburn, Hooksett home's cooling needs today! We provide our services to all surrounding residents. GSMS provides our local neighbors with real service from a family owned business. Give us a call at 603-424-8258 or schedule your appointment online by clicking here.






