Climate Design Systems, LLC

Call Directions Website Contact the business

Climate Design Systems, LLC Climate Design Systems, LLC is a 75 year old family owned & operated HVAC company offering Heating, Air Conditioning & Plumbing services.

Climate Design Systems, LLC was originally founded in 1946 under the name of Haverhill Sheet Metal, a full-service heating, air conditioning and indoor air quality contractor. We’re committed to do the job -- every job -- the right way. STAFF:
All of Climate Design Systems' engineers and technicians are fully certified and trained. We maintain a fleet of 50 plus digitally-dispatched service vehicles equipped with the parts needed for a majority of repairs. Our friendly staff are background checked, pleasant, and keep up with the latest in heating and air conditioning technology, rebates, discounts and financing options. SERVICE:
We live in a wonderful place, but New England's weather can be tough. We know how to keep your heating and cooling system operating at peak efficiency in this harsh climate. We offer a wide range of service plans to meet your needs. Qualified technicians are on-call for emergencies 24-hours-a-day, 7-days-a-week. INSTALLATIONS:
After your home is measured, our engineers perform calculations so that we can assemble the most efficient system (not too big or too small). Unlike many contractors who use thin, one-size-fits-all ductwork, Climate Design Systems operates our own sheet metal shop to create the ductwork that's sized just right for your home or business. LOCALLY MANAGED AND OPERATED:
Climate Design Systems began as a local company in the Merrimack Valley area more than 70 years ago and continues to remain locally owned, managed, and operated by some of the most experienced HVAC specialists & Staff in Southern New Hampshire and Greater Boston areas, today. We proudly remain a recognized leader in heating, ventilation, air conditioning and mechanical contracting servicing both New Hampshire and Massachusetts.

🏈🍂 It’s Sunday! Time to get ready for football and prep for the week ahead! As we embrace the brisk fall air that hints ...
10/04/2026

🏈🍂 It’s Sunday! Time to get ready for football and prep for the week ahead! As we embrace the brisk fall air that hints at a cold winter, don’t forget to make sure your HVAC system is ready too. Stay cozy, friends! ❄️💨

Check out this stunning full ductwork installation in Methuen! We're thrilled with how it's coming together. Stay tuned ...
10/02/2026

Check out this stunning full ductwork installation in Methuen! We're thrilled with how it's coming together. Stay tuned for updates as we wrap up this project! 💪🛠️

10/01/2026

That’s better 😎

🔥 Is your furnace feeling more like a relic of the past? Don’t let worries about old HVAC equipment weigh you down! 🏠Whe...
09/30/2026

🔥 Is your furnace feeling more like a relic of the past? Don’t let worries about old HVAC equipment weigh you down! 🏠

Whether it's a check-up or a much-needed replacement, we're here to help. Good maintenance can extend the life of your system, but if it’s time for an upgrade, we've got flexible financing options for every budget! 💰

Let's keep your home cozy and your mind at ease!

🔥💧 LOOKING FOR MORE EFFICIENCY?A propane water heater could be the solution you’ve been looking for.Propane water heater...
09/30/2026

🔥💧 LOOKING FOR MORE EFFICIENCY?

A propane water heater could be the solution you’ve been looking for.

Propane water heaters can offer fast, reliable hot water while using energy efficiently—making them a great option for homeowners looking to improve performance and manage energy use.

Looking to upgrade your water heater? Let’s find the right option for your home.

📲 Contact us today to learn more: 978-689-8312
https://climatedesignsystems.com

09/29/2026

Big jobs take a team 💪

This one was no exception. From the first step to the final details, it took a lot of people, planning, and hard work to bring this install together.

We captured plenty of footage along the way — so this is just the beginning. Stay tuned as we show you how this one came together. 🔧 🏠

09/29/2026

Water quality matters—and in Southern New Hampshire, many homes deal with hard water, iron, manganese, sulfur, and other contaminants.

That's why we offer water treatment system installations. Whether you need a water softener, filtration system, or a complete water treatment solution, we'll test your water and install a system that's designed specifically for your home's needs.

Protect your plumbing, improve your water quality, and enjoy cleaner water every day. Give us a call to schedule your water test and find the right solution for your home.

https://climatedesignsystems.com/plumbing-services/water-filtration-and-softening/

09/28/2026

Ever wonder what’s actually happening behind the walls? 👀 🔥

Our team is in Hampton walking through this system and showing you the work that goes into keeping a home comfortable, efficient, and running the way it should.

We don’t just install it and walk away — we take pride in the details, the workmanship, and making sure our customers understand their system.

09/28/2026

Your thermostat is always reading hotter or colder than it feels? Give us a call!

We’re SO excited to show you this transformation! 🔥But for now… here are a few action shots of the guys putting in the w...
09/27/2026

We’re SO excited to show you this transformation! 🔥

But for now… here are a few action shots of the guys putting in the work. 💪

Stay tuned for the finished result—you’re going to want to see this one! 👀

Address

15 Aegean Drive, Unit 3
Methuen, MA
01844

Telephone

+19786898312

Website

Alerts

Be the first to know and let us send you an email when Climate Design Systems, LLC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Climate Design Systems, LLC:

Shortcuts

Share

Category