AC Installation in Westwood, MA

Cool Comfort When You Need It Most

Professional AC installation that keeps your Westwood home comfortable all summer long, installed right the first time.

We Leave Our Customers Smiling

Ready for 5-Star Level Service?

Professional Air Conditioning Installation Services

Reliable Cooling That Actually Works

You know that feeling when your old AC finally gives up during the first heat wave of summer. The house gets stuffy, everyone’s cranky, and you’re scrambling to find someone who can actually help.

Here’s what changes when your new system is installed properly. Your home stays consistently cool, even on those brutal 90-degree days when everyone else is sweating. Your energy bills drop because the system isn’t working overtime to keep up. And you sleep better knowing your family stays comfortable no matter what the weather throws at you.

The difference isn’t just the equipment – it’s having someone who knows how to size it right, install it correctly, and make sure everything works the way it should from day one.

Westwood AC Installation Experts

We Know Norfolk County Homes

Dempsey Energy has been keeping Norfolk County families comfortable through every season. We understand how Massachusetts summers can stress your cooling system and what it takes to keep older homes comfortable without breaking the bank on energy costs.

When you work with licensed professionals who’ve seen every type of home and cooling challenge in this area, you get installation done right. No shortcuts, no guesswork – just reliable service from people who live and work in your community.

The Dempsey Comfort Club gives you ongoing support and priority service, because a good installation is just the start of a long-term relationship with your cooling system.

AC Installation Process Westwood

Straightforward Installation You Can Count On

First, we evaluate your home’s cooling needs with proper load calculations. This isn’t guesswork – it’s measuring square footage, insulation, windows, and layout to determine exactly what size system will keep you comfortable without wasting energy.

Next comes the installation itself. The old system comes out, new lines are run if needed, and your new unit gets connected properly. All electrical work meets Massachusetts codes, and permits get handled so you don’t have to worry about inspections.

Finally, everything gets tested to make sure it’s cooling evenly throughout your home. You’ll understand how to operate your new system and what to expect for maintenance. The job isn’t done until your home feels comfortable and you’re confident everything works exactly as it should.

Ready to get started?

Explore More Services

About Dempsey Energy

Get a Free Consultation

Complete AC Replacement Services

Everything Included, Nothing Forgotten

Your air conditioning installation covers the complete system – indoor and outdoor units, refrigerant lines, electrical connections, and thermostat setup. All permits and inspections get handled as part of the service, so you don’t deal with town offices or scheduling headaches.

The installation includes proper disposal of your old equipment and cleanup of the work area. You’re not left with a mess or wondering what to do with the old unit sitting in your yard.

Every installation comes with manufacturer warranty protection and service support through the Dempsey Comfort Club. When you need maintenance or have questions down the road, you’re working with the same team that installed your system and knows exactly how everything was set up.

How long does AC installation take in my Westwood home?

Most residential AC installations take 6-8 hours for a complete system replacement, though this can vary based on your home’s layout and any additional work needed. If you’re replacing an existing system with similar equipment, it’s typically faster than a first-time installation that requires new ductwork or electrical upgrades. We’ll give you a realistic timeline during the initial assessment so you can plan your day accordingly. More complex installations involving ductwork modifications or electrical panel upgrades might take longer, but you’ll know exactly what to expect before work begins.

What size AC unit do I need for my home?

The right size depends on your home’s square footage, insulation quality, window placement, ceiling height, and local climate factors. A proper load calculation takes all these variables into account to determine the exact cooling capacity you need. Installing a unit that’s too small means it’ll run constantly and never keep up on hot days. Too large, and it’ll short-cycle, wasting energy and failing to remove humidity properly. This is why professional sizing matters – it ensures your system runs efficiently and keeps your entire home comfortable without driving up your energy bills.

Do you handle permits and inspections for AC installation?

Yes, all necessary permits and inspections are handled as part of your installation service. This includes pulling the proper permits with Westwood and coordinating any required inspections with local authorities. You don’t need to visit town offices or deal with scheduling inspectors – that’s all taken care of for you. The installation meets all Massachusetts building codes and manufacturer specifications, so you can be confident everything is done properly and legally. Having licensed professionals handle this process ensures there are no delays or compliance issues that could affect your installation timeline.

Will my new AC system lower my energy bills?

Modern AC systems are significantly more energy-efficient than units installed even 10-15 years ago, so you’ll likely see noticeable savings on your cooling costs. The exact amount depends on your current system’s age and condition, your home’s insulation, and how you use the system. Properly sized and installed equipment runs more efficiently because it doesn’t have to work as hard to maintain comfortable temperatures. Many homeowners see 20-40% reductions in their summer energy bills, especially when replacing systems that are over 15 years old or weren’t properly sized for their home originally.

What happens if my new AC system has problems?

Your new system comes with manufacturer warranty protection covering parts and often labor for the first year or more, depending on the specific equipment installed. Beyond that, Dempsey Comfort Club members get priority service and ongoing support for any issues that might arise. Since the same team that installed your system handles service calls, we already know your setup and can diagnose problems quickly. Most issues with new installations are minor and get resolved fast, but having local support means you’re not waiting days for service during the peak cooling season when you need your AC most.

Can you install AC in older Westwood homes without existing ductwork?

Yes, there are several options for homes without existing ductwork, including ductless mini-split systems and high-velocity ductwork that fits in smaller spaces. Ductless systems are particularly popular in older homes because they don’t require major renovations and can provide zoned cooling for different areas. High-velocity systems use smaller ducts that can often be routed through existing wall cavities with minimal disruption. The best solution depends on your home’s layout, your cooling needs, and your budget. A thorough assessment will determine which approach gives you the most effective cooling with the least impact on your home’s structure and character.

Local Resources

Westwood, MA is located in Norfolk County in Massachusetts State