MASS SAVE HEAT PUMP INSTALLER ON CAPE COD

Heat Pumps With Mass Save Rebates, Installed Right on Cape Cod

High Flow is an approved Mass Save installer. We size your system, install it clean and help with the rebate paperwork. Heating, AC, repairs and maintenance too.

See how Mass Save rebates work →

Rebates available. Amounts and eligibility are set by Mass Save.

5-Star Rated on Google
EPA 608 Certified
Fully Insured
Mass Save HPIN Participant · HP252059
0% Financing

What We Do

New Systems and Replacements

The right size system for your home, installed clean.

Heating and AC Repair

We find the problem and get your heat or air back on.

Maintenance and Tune-Ups

Seasonal checkups that help your system last longer and run better.

Ductless Mini-Splits

Quiet heat and AC for any room, with no ductwork needed.

Heat Pumps and Mass Save Rebates

Efficient heating and cooling in one system, and we help with the rebate.

Hybrid Heating

A heat pump for most days and your gas or propane heat as backup on the coldest ones.

Duct Cleaning

Our own professional equipment removes built-up dust, so cleaner air reaches every room.

Why Homeowners Choose High Flow

Free estimate, clear answers.

We look at your home, explain your options in plain English and give you an upfront quote.

Real work, real photos.

Our project photos are real High Flow jobs.

Help with Mass Save.

We are a Mass Save participating contractor and help you apply for rebates.

Backed in writing.

A 1-year labor warranty and a 100% Satisfaction Guarantee.

See Us at Work

Short videos from real installs. Click to play.

Recent Work

Just Finished: New Construction HVAC in Yarmouth Port, MA

A complete heating, cooling and ventilation install for a new home in Yarmouth Port. Two systems, one in the basement and one in the attic, split into four zones so every part of the house has its own temperature.

Two high-efficiency Rheem gas furnaces · Central air conditioning · Four independent zones · Trion air cleaners · ERV for fresh air · Sealed, insulated ductwork

More Recent Installs

Save With Mass Save Rebates

High Flow is a Mass Save participating contractor (HPIN HP252059). Mass Save offers rebates on qualifying heat pumps. We help you see what you may qualify for and walk you through the paperwork.

Rebate amounts and eligibility are set by Mass Save.

Our Warranty

1-year labor warranty, plus manufacturer warranties of up to 10–12 years on select parts.

Coverage varies by brand and model and may require equipment registration.

100% Satisfaction Guaranteed

Service Area

Residential and commercial service across Cape Cod and all of Plymouth County.

Pay Over Time

Financing available: 0% interest for 24 months with Wisetack.

Subject to credit approval. Terms may vary. Financing provided by Wisetack’s lending partners.

What Our Customers Say

5-star rated on Google.

Ready for a More Comfortable Home?

Call or text (774) 470-8229, or ask for your free estimate. We will get back to you shortly.