ECO HVAC

06/17/2025

Did you know that we install whole house dehumidifiers? It’s true! We may have had a high level of “liquid sunshine” this year, but being rainy outside is no reason for it to be damp inside. Give us a call at 603-707-8307 today!

06/11/2025

Great article on surge protection for your Mini-Splits. While whole house surge protection is always advised, additional surge protection at the outdoor unit is that extra layer that is specifically designed to protect your investment. Many supply houses will not even sell new systems without surge protection these days. If you would like surge protection on your Mini-Split or central air heat pump, call us today at 603-707-8307!

Modern cold-climate heat pumps are packed with sophisticated electronics. Their boards contain power-control circuits that change alternating current into variable-frequency direct-current signals, allowing compressors to speed up or slow down […]

04/21/2025

Another successful water heater hookup! These folks are doing some major remodeling and needed help figuring out the best option. We’re grateful for the business and glad we could get them squared away!

02/10/2025

Customer had an out of code and leaky gas water heater. After discussing options and location, we were happy to get a brand new contractor-grade electric water heater installed for them! Keeping the customer cost low, the house up to code, and the water hot is three solid wins for this one!

12/25/2024

Merry Christmas and happy holidays, from the ECO family to yours!

09/13/2024

Are you in need of a tune up before the cold weather hits? Check out our technician's take based on fuel type.

Are you in need of a tune up before the cold weather hits? Check out our technician's take based on fuel type.

08/18/2024

Tuneup time! Did you know that it only takes a 1/32-inch thick layer of soot to reduce your heating efficiency by over 2 percent? Gotta keep it nice and clean!

08/04/2024

Calling all homeowners!

If rising contractor prices have you struggling to commit to servicing your systems, look no further than our whole home inspection. For just $99, a professional technician will provide an informational walkthrough of your home, visually inspecting and performing basic operations tests on all of your HVAC equipment! Recommendations will be provided based on YOUR needs, and discounts will be provided for any full maintenance services required.

Call or text 603-707-8307 to book today!

Call now to connect with business.

08/01/2024

Our website is now live! Take a look!

Heating, Ventilation and Air Conditioning company servicing Northfield New Hampshire and surrounding areas for all HVAC and Hot Water System needs

07/27/2024

Huge shout out to Spectrum Marketing for the fantastic logo, business cards, and especially yard signs! We are now running a promotion where if you let us set up a yard sign in front of your home, you will get $25 off all total invoice’s for as long as the sign is up! Supplies are limited, so call today!

07/26/2024

Using the newest in bluetooth technology, we are able to see real digital real time fluctuations in temperature and pressure, allowing us to give you the most accurate diagnosis possible on your system. Doing it right the first time translates to fewer repairs, longer system lifespan, and better energy efficiency for our customers!

07/23/2024

Rain or shine, ECO-HVAC has the tools to get the job done!