Heating, Cooling & Plumbing Services in Marshfield, MA

Trust 1 Heating, Cooling & Plumbing keeps Marshfield homes comfortable and running right, including Green Harbor, Brant Rock and Marshfield Hills. Our team is based nearby in Randolph, and we’ve earned 1,900+ five-star Google reviews from homeowners across the South Shore. Same-day service is available in many cases.

Heating Repair and Installation in Marshfield

Is your furnace blowing cold air, short cycling or making new noises? Our heating repair technicians inspect the whole system, show you what they find and give you the price before any work starts. Every furnace call includes a heat exchanger inspection and carbon monoxide test.

If your system is getting old or your bills keep climbing, our heating installation team gives you 3 to 5 options with the pros and cons of each, and the estimate is free. Many Marshfield homeowners are switching to a heat pump, which heats in winter and cools in summer with one system. Still on a boiler? We repair and replace steam and hot water boilers too.

Air Conditioning Repair and Installation

When your AC runs all afternoon but the house won’t cool down, or water is pooling around the indoor unit, our AC repair service can track down the problem. If it’s time for a new system, our AC installation estimates are free, and we install Bryant, Goodman and Bosch equipment. For homes without ductwork, ductless mini-splits give you room-by-room comfort.

Plumbing, Drains and Water Heaters

Standing water in the shower, slow sinks or gurgling drains usually mean a clog is building up. Our drain cleaning services clear the line, and our pipe repair team fixes leaking or damaged pipes inside your home.

Running out of hot water, or seeing rusty water or a leak at the base of the tank? Our water heater services cover repairs and replacements for tank and tankless systems. For faucets, toilets, disposals and other fixtures, see our plumbing services. If your basement takes on water during heavy rain, ask about sump pump installation with battery backup.

Signs It’s Time to Call Us

Most heating problems give a warning first. Rooms that never warm up, a furnace that turns on and off every few minutes, a burning or musty smell when the heat first runs, or a heating bill that jumps for no clear reason are all worth a call before the system quits on a cold night. With a boiler, banging pipes, cold radiators or water around the base of the unit are common early signs.

For air conditioning, watch for warm air from the vents, ice on the copper lines, water dripping near the indoor unit or an outdoor unit that hums but won’t start. On the plumbing side, a toilet that runs all day, low water pressure, a slow drain that keeps coming back or a water heater that takes longer to recover all point to a problem that usually gets more expensive the longer it waits.

What to Expect When You Book With Trust 1

You can book online in about 30 seconds or call our team. After you book, you get a text confirming your appointment, then another text with your technician’s photo and a tracking link when they’re on the way, so you know exactly who is coming to your Marshfield home.

Your technician walks through the problem with you and gives you the price before any work starts. For new equipment, you get 3 to 5 options with the pros and cons of each, and the decision is always yours. Plumbing repairs come with a 1-year parts and labor warranty unless your quote says otherwise, and installation warranties depend on the equipment and package you choose.

Keep Your Systems Running Well

A yearly tune-up helps catch small problems before they turn into breakdowns. Our Trust 1 Cares membership includes annual maintenance and 10% off repairs. Upgrading? See our Mass Save rebates page and financing options.

Frequently Asked Questions

Do you service all of Marshfield, MA?

Yes. We work in homes throughout Marshfield, including Green Harbor, Brant Rock and Marshfield Hills.

Can I get same-day heating, AC or plumbing service in Marshfield?

Same-day service is available in many cases. You can book online any time, and our team will confirm your appointment by text.

Are estimates free for a new furnace, heat pump or AC in Marshfield?

Yes. Estimates on installations are free, and you get 3 to 5 options with the pros and cons of each so you can choose what fits your home and budget.

Can Marshfield homeowners get rebates on a heat pump?

Most homes can get heat pump rebates through Mass Save, and some towns have their own electric company with separate programs. Amounts can change, so we confirm exactly what you qualify for during your free estimate.

What brands do you install in Marshfield?

For furnaces and central AC we install Bryant, Goodman and Bosch. For heat pumps we install Bosch, Hisense, Mitsubishi and Bryant. For water heaters we install Rheem tank and Rinnai tankless units.

Do you work on older Marshfield homes?

Yes. Many older homes here have boilers, radiators and original plumbing. We repair and replace steam and hot water boilers and replace old pipes with copper or PEX.

Do you offer a maintenance plan for Marshfield homes?

Yes. The Trust 1 Cares membership includes annual maintenance and 10% off repairs.