We Leave Our Customers Smiling
Ready for 5-Star Level Service?
If your Hopkinton house still runs on an oil boiler and that boiler is getting old, you’re facing a real choice. You can put in another boiler, or you can switch. Plenty of contractors answer that with whatever they happen to sell, but the better answer starts with your house.
For many homeowners in Hopkinton, heat pump installation doesn’t have to be all or nothing. You can keep the boiler as backup for the coldest stretches, let an air source heat pump handle the rest of the year, and take the tank replacement off your list. Or you can retire the oil completely and have the tank removed. We started as an oil company and still service oil burners and tanks, so we have no reason to push you toward either path.
The choice also changes your rebate. Mass Save’s whole-home heat pump rebates apply when you’re replacing oil, propane or electric resistance heat. The partial-home version needs controls that tie the heat pump to your existing system. Amounts dropped for 2026 and may move again, so we confirm what’s current before you sign anything.
Since a heat pump also cools, heat pump replacement in Hopkinton can take care of an aging central AC in the same project. That beats handling two replacements a few years apart.
We’re a family-owned HVAC, plumbing and electrical company that began decades ago as an oil company. That history matters in Hopkinton, where plenty of homes still depend on an oil boiler and a tank. We still service oil burners and tanks, so a conversation about heat pump installation in Hopkinton starts with what you actually have.
Our technicians are NATE-certified, we’re a Mass Save partner, and roughly 1,000 Google reviewers have given us about 4.5 stars. The comments we see most often are about advisors who explain the pros and cons of each option, show up when they say they will, and treat the house like their own.
We also know the setup around you in Middlesex County: Eversource as your electric utility, Mass Save for rebates, and Hopkinton’s Inspectional Services for permits. That’s the part that trips people up, and it’s the part we sort out with you.
Heat pump system installation in Hopkinton follows the same path every time, and it starts with a visit from your Home Comfort Advisor. The advisor looks at what’s heating the house now and walks the rooms. The advisor also gathers what’s needed for a Manual J load calculation. That calculation sizes the system to your house instead of rounding up because bigger sounds better. Mass Save says Massachusetts code requires it, and it matters most in larger homes, where oversizing is the easy mistake.
Next you get a written, itemized estimate. It spells out the equipment, the number of indoor units, where the outdoor unit and line set will go, and whether your electrical panel or ductwork needs work. Rebate paperwork gets handled in the same conversation.
Install day depends on the system. A single-zone job usually takes 4 to 8 hours. Multi-zone or ducted systems run one to three days, and panel or ductwork work can add a day. Before the crew leaves, we test every mode and show you how the controls work.
Then comes the paperwork you don’t see, which is permits and inspections with Hopkinton’s Inspectional Services. If your boiler is on borrowed time, book in the fall. Eversource’s winter heat pump rate has required notice before November 1, and we’ll check the current deadline so you’re enrolled before heating season gets going.
Ready to get started?
Residential heat pump installation in Hopkinton is rarely one-size-fits-all. In the historic center and Woodville, the older homes often lack ductwork, and many in the mill village were built of brick or stone. There, ductless heat pump installation in Hopkinton is usually the cleaner route: indoor units only where you need them, a thin line set, and no duct runs cut through old walls. In newer subdivisions like Legacy Farms, ducts are more likely already in place, so a ducted or hybrid setup may fit better.
Outdoor unit placement gets real attention on historic and lake-area properties, where the exterior matters. We talk through the location, the line set route and how visible it will be before anything goes up.
Because we handle HVAC, plumbing and electrical, the panel upgrade and condensate drain don’t get passed to another contractor. Heat pump replacement in Hopkinton often means dealing with an old oil system too, and the boiler and tank questions are part of the job.
Afterward, the Dempsey Comfort Club gives you maintenance reminders, priority scheduling and tracked service history. Some installs also carry a 10-year labor warranty, so ask whether yours qualifies. If you’ve been searching heat pump installation near you and every result sounds alike, these are the details to ask each company about.
Heat pump installation cost in Hopkinton runs toward the upper end of the statewide ranges for larger homes, because they need more tonnage and more indoor units. Massachusetts installer guides for 2026 put a single-zone mini-split at roughly $3,500 to $7,000. They put a multi-zone ductless system at $8,000 to $18,000, a ducted central system at $12,000 to $22,000, and a hybrid or dual-fuel setup at $14,000 to $25,000.
Those are statewide ranges, not a Hopkinton quote. What moves the number in your house is the system type, how many zones you need, the condition of your ductwork, your electrical panel, and how far the line set has to run. A panel upgrade can add $2,500 to $7,000, and ductwork changes can add $2,000 to $8,000. Removing an old oil system adds to the scope as well.
The only way to get a real number is a visit. You get a free, itemized estimate, and Mass Save rebates come off the final cost. We confirm the current amounts for you.
It depends on what you’re heating with now. Savings are strongest when an air source heat pump in Hopkinton replaces oil, propane or electric resistance heat, and less certain against natural gas. Anyone promising you a specific number without looking at your fuel and usage is guessing.
Hopkinton has two things worth knowing about. Eversource is your electric utility, which opens the door to its winter heat pump rate for eligible customers. You generally need to notify the utility before November 1, so we’ll check the current deadline and help you enroll.
Hopkinton Power Choice, the town’s group electricity program, has also had a fixed supply price from September 2025 through September 2027 for participants. That covers supply only, and Eversource still bills for delivery. Rates can change, so check the town’s website and Eversource before you plan around any figure. We’ll go through your actual usage with you.
Yes, when the system is sized properly. Hopkinton sits on an upland ridge at roughly 410 to 440 feet and gets a genuine New England winter, so sizing matters. Cold-climate models are built for these conditions, and some manufacturers rate theirs to keep producing heat down to around -13°F. Those are manufacturer claims, so the real answer comes from your house.
That’s why any air source heat pump in Hopkinton should be sized with a Manual J calculation for your design temperature, not a guess. If the numbers say the heat pump should carry most of the load but not every hour of a deep cold snap, we’ll talk about keeping your boiler as backup. That’s a perfectly good setup, and it’s often the practical one for older homes where the boiler still works.
If a contractor says a heat pump will handle everything in every house without checking, ask to see the load calculation.
Usually, yes. Ductless is the standard answer when a house has no ducts. A ductless heat pump installation in Hopkinton puts a small outdoor unit outside and mounts indoor units only in the rooms that need them, joined by a thin line set. Nobody has to open up plaster walls for duct runs.
A 1980 state historical survey describes Woodville’s Federal and Greek Revival houses as many brick or stone, and the historic center has plenty of older homes too. Those are the houses where planning matters most. That means where the line set enters, which side of the house the outdoor unit sits on, and how visible it is from the street.
If you have a working boiler and radiators, you can keep them and add a heat pump alongside. Heat pump replacement in Hopkinton doesn’t have to mean tearing out everything. Your advisor can look at the floor plan and the exterior and tell you what’s realistic before you commit.
Expect a permit. Hopkinton’s Inspectional Services enforces the Massachusetts building, wiring, gas and plumbing, and mechanical codes. A typical heat pump installation in Hopkinton involves a mechanical and/or electrical permit. We handle the permits and inspections with Inspectional Services, so you aren’t filling out forms or chasing an inspector.
You may also hear about the town’s specialized energy code. According to the Sustainable Green Committee members behind it, the code applies only to new construction, not to remodeling or additions on existing homes. Nobody is requiring you to put a heat pump in an existing house, so that choice is yours.
A heat pump system installation in Hopkinton that includes an electrical panel upgrade will involve electrical work, and we plan for that in the schedule from the start. Nothing about the permit process should surprise you on install day.
A few things, and some of them change. Mass Save offers heat pump rebates, and because Hopkinton is an Eversource electric town, they apply here. Whole-home rebates are for homes replacing oil, propane or electric resistance heat. Partial-home rebates require controls that tie the heat pump to your existing system. The 2026 amounts are lower than 2025’s, and a proposed state budget cut could move them again. Older articles online still show bigger numbers, so we confirm what’s current for your project.
Mass Save’s 0% HEAT Loan has also been offered up to $25,000 over seven years. We’ve been offering $500 off new heat pump installs, so mention it when you book and we’ll confirm the terms. The federal tax credits expired December 31, 2025, so ignore anything that says otherwise.
What you qualify for on a heat pump replacement in Hopkinton depends on what you’re replacing. That’s why we ask about your current heating system first.
Local Resources
Useful Links
Other Services we provide in Hopkinton
