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Since 1986

24/7 Emergency
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HVAC, Plumbing, Water Heater, and Generator Services in Arlington, MA

Cooling Unlimited, Inc. is the team you can turn to for everything heating, air conditioning, water heater, and generator related in Arlington, MA. We’ve worked in the area dating back to 1986. This means that we have decades of experience working in the home comfort realm. We put our experience to use. You can rely on our family run business for everything you’re looking for-from heating repair and AC repair to air purifiers and drain cleaning. You can rely on us when you’re in a bind. We make sure that every one of our team members knows their stuff and is ready to provide you with long-lasting service.

Contact us for your services in Arlington, MA.

Air Conditioning

What’s more important than staying cooling your home? When summer rolls around, not much seems to outrank this. You’re going to need a team of professionals who can handle the work you’re looking for. Cooling Unlimited, Inc. is that team. We specialize in work for ductless air conditioners, heat pumps, high velocity air conditioners, hydronic systems, and zone controls systems. We also specialize in thermostat service. You can come to us and get cool in no time.


Let’s talk about your home’s heater-can you rely on this system? If your answer is currently no, then out team members are going to everything within our power to make it a "yes." We work on a variety of heating systems including boilers, ductless heaters, furnaces (gas, electric, and oil), heat pumps, hybrid heating systems, hydronic heating systems, radiant heating systems, and zone control systems. We’ll perfect your home’s thermostat as well!


Furnaces are the tried and true heating system in Arlington, MA and across the greater United States. This is for a few reasons. Furnaces are familiar-you already know how to work a furnace because you probably grew up with one in your home. Furnaces are reliable. They’re a system that people have used for decades. Furnaces are efficient. Furnaces available on the market today have higher AFUE ratings than ever before. If you want a quality furnace, we’ll help you find it and provide the full range of services for the system as well.

Indoor Air Quality

Your home’s indoor air quality is vital. Don’t make it an afterthought. If you want high-quality indoor air quality services, we want to be the team to provide them for you. Your indoor air quality matters to the overall comfort of your home. We work with a variety of indoor air quality systems including air filters, air purifiers, dehumidifiers, humidifiers, ERV systems, and duct services. Our duct services include duct insulation, duct sealing, and duct testing services as well.


We know what it’s like to have a plumbing problem and then scramble looking for a plumber. It’s stressful, and quite frankly, it’s no fun. We’re here to help you with the process. Coming to our team for your plumbing services can make everything as easy as possible. This is because our professionals are trained and held to a high standard. You can rely on us for the following: automatic shutoff valve services, backflow prevention, drain and sewer services, emergency services, garbage disposal work, and more.

Bathroom and Kitchen Plumbing

Your bathroom plumbing and your kitchen plumbing are two of most important plumbing areas in your home. They’re high impact areas. Think about it-how many days do you spend in your home where you never use the bathroom or kitchen once? We’d guess none. This is why you should stay on top of your bathroom and kitchen plumbing services. We perform all the work you’re looking for, we do it fast, and we do it with adept skill.

Water Heaters

Your water heater is one of the hardest working appliances in your home. If you want a high quality water heater, we want to help you find the right model. You can come to us for work on a traditional tank water heater, a tankless water heater, or a heat pump water heater. We make sure that all of your needs are covered no matter what you need. We understand that water heater needs are incredibly personal. We make sure to tailor everything to you-never the other way around.


We think that having great generator service is an absolute necessity. If you want the proper generator work, our team members are here to provide it for you. We work with whole-house generators because we believe that these are the best for seamless connection. It’s important to get quality water heater work every single time. We’re able to provide this for you when you need it most. Come to us and we’ll walk you through the entire process. We only want to provide you with the best work around.