The Gas Connection

When the cold sets in, you need a heating system you can rely on. The Gas Connection provides comprehensive heating services for residential and light commercial properties in Nashua. Our licensed technicians specialize in furnace repair, boiler maintenance, heat pump installation, and full system replacements. We work with energy-efficient and earth-friendly products to keep your home warm while lowering your utility bills.Signs you need heating service include uneven temperatures, strange nois...

Beat the heat with professional air conditioning services from The Gas Connection. We are the trusted AC repair and installation experts for homeowners and businesses throughout Nashua. From central air conditioners to ductless mini-split systems, our team handles it all with precision and care. When your AC fails on the hottest day, we respond quickly with skilled technicians ready to diagnose and resolve the issue.Our AC services include seasonal tune-ups, emergency repairs, complete system re...

From leaky faucets to major repipes, The Gas Connection delivers professional plumbing services to homes and light commercial buildings in Nashua. Our licensed plumbers are trained to handle everything from water heater installation to drain cleaning and pipe repair. We arrive on time, respect your property, and provide up-front pricing so you know exactly what to expect.Common plumbing issues we solve include low water pressure, running toilets, clogged drains, water heater problems, and slab l...

Heating, cooling, and plumbing are the core of what we do at The Gas Connection, and we have been doing it in Nashua since 1979. Our crew is made up of licensed, skilled professionals who treat every home as if it were their own. We focus on energy-efficient systems and earth-friendly products that keep your home comfortable while helping you save on utility bills. Every job starts with a clear explanation of your options and up-front pricing, so there are no surprises when the work is done. Whe...

When your air conditioner stops cooling, we respond with trained technicians who diagnose the cause before recommending a fix. Common warning signs include weak airflow, warm air from the vents, unusual odors, or a system that cycles on and off too often. We inspect the unit thoroughly and give you a clear, up-front price before any work begins, so you know what to expect. Our repairs cover everything from minor fixes to parts replacement, and we can also advise you if a repair no longer makes s...

Our licensed plumbers handle everything from leaky faucets and running toilets to clogged drains and pipe repairs. We arrive on time, respect your property, and clean up after every job. Low water pressure, slab leaks, and water heater problems are all part of our regular work, and we use modern diagnostic tools to find the source quickly. Whether you have an urgent problem or a planned renovation, we explain your options and recommend solutions that are durable and cost-effective. Pricing is pr...

A furnace that short-cycles, makes strange noises, or leaves some rooms cold needs attention before it fails completely. Our technicians take a full diagnostic approach, finding the root cause before suggesting a repair. You will hear what the problem is and what it will cost before any work starts. Our team is NATE-certified and trained on current heating technology, including high-efficiency furnaces. If your system is near the end of its life, we will walk you through replacement options that...

A heat pump can provide both heating and cooling from a single system, and our technicians install them with energy efficiency in mind. We begin by assessing your home, including its size, layout, and current ductwork, to recommend a setup that fits your needs. Our team is trained on the latest heat pump technology, and we focus on earth-friendly, energy-efficient products that help you reduce utility bills over time. You will receive a clear explanation of the options and up-front pricing befor...

Our air conditioning service covers seasonal tune-ups, repairs, new installations, and full system replacements for homes in Nashua. We work on central air systems and ductless mini-split systems, bringing the same care and precision to each. A tune-up before the warm season helps your system run efficiently and can catch small issues before they turn into bigger repairs. When a system needs replacing, we help you choose equipment that is efficient and durable for the local climate. Every estima...

When a water heater fails, leaks, or no longer keeps up with your household, we can replace it with a unit that fits your needs. We install both traditional tank water heaters and energy-efficient tankless models, and we will explain the differences so you can choose what works best for your home. Our licensed plumbers handle the removal, installation, and connections, and we clean up completely when the job is finished. Pricing is provided up front, so you know what the replacement will cost be...

Indoor air quality affects comfort, and our team can help you understand what might be affecting the air in your home. Our heating and cooling work includes looking at airflow, ventilation, and the condition of your system, which are all factors in how clean and comfortable your indoor air feels. We use earth-friendly and energy-efficient products and explain your options in plain terms so you can decide what makes sense for your household. Every recommendation comes with up-front pricing, and o...