East Coast Air HVAC

East Coast Air HVAC East Coast Air LLC | South Shore MA
High-performance heating, cooling & indoor air quality for homes and small businesses.

Precision installs, preventative maintenance & fast emergency service—built for New England weather.

06/17/2026

Built for the coast.

Salt air is brutal on a system. Your home deserves heating and cooling engineered for life on the South Shore. Quiet, efficient, and dialed in for the way the seasons hit out here.

Veteran owned and South Shore rooted. We install and service high efficiency heat pumps across Hingham, Cohasset, Scituate, Norwell, Marshfield, Duxbury, Hanover, Pembroke, Hull, Weymouth, Braintree, Rockland, Abington, Whitman, Kingston, and Plymouth.

We even handle the Mass Save paperwork so you can claim up to $8,500 in rebates.

Book your free consult.

Call or text (781) 412-7810 or visit eastcoastairhvac.com

We get the job done East Coast Air East Coast Air LLC - South Shore Massachussetts -
06/11/2026

We get the job done East Coast Air East Coast Air LLC - South Shore Massachussetts -

06/09/2026

Marshfield, Scituate & Hingham homeowners — your Mass Save money is sitting on the table.

East Coast Air helps South Shore families claim up to $8,500 in Mass Save rebates on a high-efficiency heat pump. Cleaner comfort, lower bills, and we handle every page of the paperwork.

Veteran-owned. South Shore rooted. Serving Marshfield, Scituate, Hingham, Plymouth, Quincy, Weymouth, Braintree and Norwell.

Book your free consult: (781) 412-7810 or eastcoastairhvac.com

The first heat wave always finds the Marshfield homes that weren't ready. Don't let it find yours.72 and comfortable whi...
06/08/2026

The first heat wave always finds the Marshfield homes that weren't ready. Don't let it find yours.

72 and comfortable while the rest of the block is sweating it out — that's a system that's dialed in. East Coast Air gets your home AC-ready: smart comfort, salt-air protection built for the coast, and a system tuned to run all summer without the surprise breakdown call.

Veteran-owned. South Shore rooted — Marshfield, Scituate, Hingham, Plymouth and beyond. On the road and ready when you need us.

Book today at (781) 412-7810 or eastcoastairhvac.com

THE ECA REPORT — South Shore Sunday.Marshfield’s about to bake. 80s and storms all week: the exact stretch that pushes y...
06/07/2026

THE ECA REPORT — South Shore Sunday.

Marshfield’s about to bake. 80s and storms all week: the exact stretch that pushes your AC the hardest. Heat, humidity, and an aging system add up to the breakdown call nobody wants come July.

Don’t wait for it to break. The East Coast Air Comfort Club is $39/mo: two precision tune-ups a year, zero diagnostic fees, 10% off all repairs, and 3-hour priority response across the South Shore. One call pays for itself.

Veteran-owned. South Shore rooted — Marshfield, Scituate, Hingham, Plymouth and beyond. On the road and ready when you need us.

Text “JOIN” to (781) 412-7810 or enroll at eastcoastairhvac.com/comfort-club

South Shore rooted. Veteran owned.Whether you need a repair, maintenance visit, or a new system installation, East Coast...
06/02/2026

South Shore rooted. Veteran owned.

Whether you need a repair, maintenance visit, or a new system installation, East Coast Air delivers dependable heating and cooling service backed by professionalism, integrity, and local expertise.

Book your service today.

(781) 412-7810
EastCoastAirHVAC.com

05/28/2026

Marshfield. Scituate. Hingham. Cohasset. We’ve been on these streets for 20 years — old Capes, new construction, salt air, the whole South Shore. Veteran-owned. Founded in 2005.

AC season is here. Lock in the $149 Spring Tune-Up before the heat wave hits:

• Filter replacement
• Coil cleaning
• Refrigerant pressure check
• Capacitor test
• Drain line flush
• Full system inspection

Call or text (781) 412-7810
eastcoastairhvac.com

FOR THOSE WHO NEVER MADE IT HOME.This Memorial Day, we pause before the workday begins.For the men and women who never m...
05/25/2026

FOR THOSE WHO NEVER MADE IT HOME.

This Memorial Day, we pause before the workday begins.

For the men and women who never made it home.
For the families who carry that weight every day.
For the South Shore communities that have sent so many of their own.

As a veteran-owned business, today is personal.

We remember.
We honor.
We thank you.

— The East Coast Air Team

(781) 412-7810
eastcoastairhvac.com

05/24/2026

Happy Memorial Day Weekend, South Shore. As a local, veteran-owned business serving these streets since 2005, everyone at East Coast Air wants to thank the families honoring the true meaning of this weekend.

Summer heat is here, and your AC is about to run non-stop until October. Keep your system protected and support local veterans by joining our Comfort Club.

For $39 a month, you get:
- 2 tune-ups a year (AC and heating)
- Waived $150 diagnostic fee on service calls
- Priority scheduling to skip the summer rush

Call or text (781) 412-7810 to join or visit eastcoastairhvac.com.

Scituate Hingham Weymouth Pembroke Cohasset

05/24/2026

Happy Memorial Day Weekend, South Shore.

From everyone at East Coast Air - Marshfield, Scituate, Hingham, Cohasset, Pembroke and around - thank you to the families spending today thinking about what this weekend really means.

And now, summer. Long days, long heat, the AC about to run from now until October. The single best thing you can do for your system this week is get on a plan that takes care of it before it asks you to.

That is the Comfort Club. $39 a month, all in.
- Two tune-ups a year (spring AC, fall heating)
- $150 diagnostic fee waived on any service call
- Priority scheduling so you are not waiting behind everyone else when the heat hits

Veteran-owned. Founded in 2005. Twenty years on these streets.

Call or text (781) 412-7810 to join.
eastcoastairhvac.com

Address

45 Danforth Street
Marshfield, MA
02050

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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