From Medford Square to West Medford and the Tufts University area, CleanTap delivers licensed heating and cooling backed by 24/7 no-heat emergency service.
CleanTap Water Solutions is a licensed and insured Massachusetts heating and cooling company serving homeowners and property managers throughout Medford. Our technicians bring more than 60 years of combined experience, and with a master plumber on staff we handle furnaces, boilers, gas lines, and mechanical work to full Massachusetts code. When the heat fails on a bitter winter night or the AC dies during a summer scorcher, our 24/7 no-heat and no-cool emergency service is ready to respond. From South Medford’s three-deckers to West Medford’s Colonials and the Tufts University area, one call to (781) 630-5449 sends a professional crew your way.
Medford’s homes reflect a century of building: dense two- and three-family houses in South Medford, Colonial single-families in West Medford, university-area rentals around Tufts, and newer development near Wellington. Much of that housing predates modern comfort systems, so furnace and boiler retrofits, duct upgrades, and careful sizing are everyday work for us. Many older two- and three-families were built without central ductwork, which makes ductless mini-splits an efficient way to heat and cool individual units and floors. Whatever the vintage of the property, CleanTap runs a proper load calculation so each system is matched to the space and delivers even, dependable comfort.
CleanTap installs and services the full range of home comfort systems: high-efficiency gas furnaces, hot-water and steam boilers, central air conditioning, ductless mini-splits, and cold-climate heat pumps built to hold their output through New England winters. We size every system to the home rather than to a rule of thumb, which means steadier comfort and lower energy bills. As a Massachusetts contractor, we help Medford homeowners take advantage of available Mass Save rebates and incentives, and flexible financing keeps a new furnace, AC, or heat pump within reach. Call (781) 630-5449 to talk through the right fit for your property.
Every job is done by our own licensed, experienced technicians, with 60+ years of combined experience, never a subcontractor. You get an upfront, fixed price before we start, clean workmanship, and proper permits so everything passes inspection. We install high-efficiency furnaces, central AC, boilers, and cold-climate heat pumps, and help you take advantage of Mass Save rebates and financing.
And when the heat quits on the coldest night or the AC dies in a heat wave, our 24/7 emergency line reaches a real local HVAC pro, not a national call center. One trusted number for heating & cooling, plumbing, and water across your whole home.
Medford winters bring stretches of hard cold, and reliable heat is essential in these tightly packed neighborhoods. Homes across the city run on a mix of natural gas, oil, and electric heat, and the many pre-1940 houses and multifamily buildings in South Medford and West Medford often gain the most from an efficiency upgrade. Replacing an aging furnace or boiler with a high-efficiency unit, or adding a cold-climate heat pump that keeps producing heat well below freezing, can meaningfully cut fuel use. Massachusetts homeowners can also use Mass Save rebates and incentives to make these upgrades more affordable, and CleanTap will help you understand what your Medford home qualifies for.
For HVAC and gas work in Medford, permits are issued and inspected by the City of Medford Building Department, which handles Inspectional Services for the city. That includes furnace and boiler replacements, gas line work, and new equipment installs, and the completed job must be inspected to confirm it meets Massachusetts code. As a licensed and insured company with a master plumber on staff, CleanTap pulls the necessary permits and coordinates inspections so your project stays fully code-compliant. From dense three-deckers near Tufts to single-family Colonials in West Medford and newer units near Wellington, we tailor each installation to the building and manage the paperwork for you.
Some heating and cooling problems can’t wait; others are worth scheduling before they get worse. Here’s how to tell.
From a no-heat repair to a full heat-pump upgrade, installed clean, to code, and backed by upfront pricing.
Furnaces, boilers, and ductless heat, install, repair, and replacement, sized right and installed to code.
Keep cool all summer, central AC install, repair, and replacement with honest, upfront pricing.
High-efficiency air-source heat pumps and ductless mini-splits, heating and cooling in one, Mass Save rebates available.
No-heat repairs, safety checks, and full replacements for gas, oil, and propane systems.
You approve the price in writing before we start — no surprise charges, ever.
Every job is done by our own licensed, insured HVAC team — never a subcontractor.
We pull the permits, install to Massachusetts code, and clean up before we go.
If something isn’t right, we make it right — on every job we do.

CleanTap is a local, owner-run heating & cooling team serving Medford from our bases in Braintree and Mansfield. When you call, text, or book online you reach a real local technician — not a national call center — and the same licensed crew that quotes your job does the work and stands behind it.
Real 5-star Google reviews from CleanTap customers across the South Shore.
“Can’t thank Sean and his team enough! They were incredibly kind, courteous, and professional while explaining every detail from start to finish.”
“They were fantastic. Very responsive and came out the next day. The plumber, Luiz, was very knowledgeable and efficient in getting the leak fixed. Did not feel upcharged, very straightforward. Highly recommend. Much better than other plumbers after interviewing multiple. They were the best.”
“I called on a Sunday, my boiler was overfilling itself. Sean was patient and informative on the phone, then Luiz came out on a Sunday, fixed my leak, and got my heat up and running within the hour. Both were patient, helpful, and transparent about everything. I highly recommend their service!”
Ballpark installed ranges so you can plan, your home’s size, ductwork, and fuel type affect the final number, and Mass Save rebates can lower heat-pump costs a lot. We always give an upfront, fixed quote first.
General Massachusetts installed ranges (2026), before Mass Save rebates and the 0% HEAT Loan, which can significantly reduce heat-pump costs. Permits and licensed installation required. Not a quote, we price your specific job upfront and in writing.
Financing available through local banks & credit unions — ask about monthly payment options.
No heat, no cooling, a tune-up or a new system, a local HVAC pro gets you comfortable again, fast.
A local HVAC pro gets right back to you.
No obligation · takes ~1 min · or call (781) 630-5449
A licensed CleanTap pro will reach out shortly, usually the same day.
📞 Call (781) 630-5449A real local HVAC pro, not a national call center, day or night, across the South Shore and Greater Boston.
Furnace or boiler down on a freezing night? We diagnose and repair fast so your home isn’t cold for long.
AC quit in a heat wave? We get your central air or heat pump cooling again quickly, day or night.
Iced-up coil or a heat pump that stopped keeping up? We thaw, diagnose, and repair it right.
Burning odor, banging, or a system short-cycling? Shut it off and call, we make it safe again.
Don’t wait, a CleanTap HVAC pro is on call 24/7. Call and we’ll get to you fast.
📞 Call (781) 630-5449
The same pros who quote your job do the work, no subcontractors, no rotating crews, no surprises.
Reach a real local team, same-week scheduling and 24/7 emergency response.
A clear, fixed price before any work begins, no hourly surprises, financing available.
Our own licensed technicians do the job, pull permits, and install to Massachusetts code.
Clean workmanship, a walkthrough when we’re done, and local support whenever you need us.
Licensed, honest, and local, here’s what sets our HVAC work apart.
Experienced, licensed heating & cooling technicians with 60+ years of combined experience, the pros who quote your job do the work.
No heat on the coldest night or no AC in a heat wave? A local HVAC pro answers around the clock.
The reasons customers use us again and refer their neighbors.
Experienced HVAC technicians and 60+ years of combined experience.
A real local HVAC pro answers day or night, not a call center.
You approve the price before we start. Financing available on larger jobs.
The pros who quote your job do the work, no subcontractors.
We pull the proper permits and install to Massachusetts code, every time.
Drop cloths down, area left spotless, and a walkthrough when we’re done.
One local team for heating & cooling, plumbing, and water, a single trusted number.
CleanTap provides heating and cooling service throughout Medford, including Medford Square, West Medford, South Medford, the Wellington district, and the neighborhoods bordering Tufts University, the Mystic River, and the Middlesex Fells Reservation. We work near the Fellsway, Mystic Valley Parkway (Route 16), Route 60, and the I-93 corridor, and we also serve nearby Somerville, Malden, Arlington, Winchester, and Everett. Whether you need a new furnace, a mini-split, or 24/7 no-heat emergency service, call (781) 630-5449 to schedule.
Nearby heating & cooling service: Somerville · Malden · Arlington · Winchester · Everett
Since our plumber is already at your home, we’ll test what’s in your water at no cost and send you a clear report, no obligation. It’s the easiest way to know exactly what you’re drinking.
In most cases, yes. Furnace and boiler replacements, gas line work, and new heating or cooling equipment require a permit issued by the City of Medford Building Department, which handles Inspectional Services for the city, and the work must be inspected to meet Massachusetts code. Minor repairs may not, but it is best to confirm. CleanTap is licensed and insured in Massachusetts with a master plumber on staff, and we pull the necessary permits and coordinate inspections so your Medford project stays fully code-compliant. Call (781) 630-5449 with questions about your specific job.
Fast. CleanTap runs 24/7 no-heat and no-cool emergency service, and we dispatch technicians from our Braintree and Mansfield bases to Medford at any hour. When your furnace or boiler quits on a cold night, we prioritize getting your home, or your tenants, safely warm again, whether you are in South Medford, West Medford, or near Tufts. Call (781) 630-5449 and we will get a licensed professional on the way to diagnose the problem and restore your heat as quickly as possible.
For many Medford properties, yes. Cold-climate heat pumps keep producing heat well below freezing and can handle New England winters while lowering energy use, which is especially valuable in the city’s older single- and multifamily homes. Massachusetts homeowners can pair qualifying upgrades with Mass Save rebates and incentives that reduce the upfront cost, and CleanTap will help you understand what your home qualifies for. We also offer flexible financing so a new heat pump or high-efficiency furnace fits your budget. Call (781) 630-5449 to review your options.
CleanTap installs and services high-efficiency gas furnaces, hot-water and steam boilers, central air conditioning, ductless mini-splits, and cold-climate heat pumps. Mini-splits are ideal for the many older Medford two- and three-families built without central ductwork, while furnace and boiler retrofits suit homes with existing ducts or hydronic heat. We size every system to the specific property with a proper load calculation for efficient, even comfort, and we pull the required permits and coordinate inspections. Call (781) 630-5449 to find the right system for your home.
Yes. CleanTap is fully licensed and insured, with experienced heating & cooling technicians and 60+ years of combined experience. The same local pros who quote your job do the work, no subcontractors, and we install to Massachusetts code and pull the proper permits.
Yes. No heat on the coldest night and no AC in a heat wave can’t wait, so we offer 24/7 emergency heating and cooling service across Greater Boston, the South Shore, and Eastern MA. Call (781) 630-5449 and a real local HVAC pro will get to you fast.
As a general guide, typical installed ranges in MA are about $4,500–$8,000 for a gas furnace, $5,000–$9,000 for central AC, $6,000–$12,000 for a boiler, and roughly $8,000–$18,000 for an air-source heat pump or ductless mini-split system before rebates. Mass Save rebates and 0% HEAT Loan financing can cut heat-pump costs substantially. Your home’s size, ductwork, and fuel type affect the final number, so we give you an upfront, fixed quote first.
Yes. Today’s cold-climate (ccASHP) heat pumps are designed to heat efficiently well below freezing, and many MA homes run them as a primary heat source with a backup for the coldest snaps. They also provide air conditioning in summer, so it’s one system for both. We’ll assess your home and size the system correctly, and walk you through Mass Save rebates and financing.
Massachusetts homeowners can often qualify for significant Mass Save rebates on qualifying heat pumps, plus the 0% HEAT Loan for eligible efficiency upgrades. Program amounts and eligibility change over time, so we help you understand what your project may qualify for and handle the install to the standards these programs require. Ask us for the current details with your quote.
Once a year per system is the rule of thumb, heating in the fall, cooling in the spring. Annual tune-ups keep efficiency up, catch small problems before they become no-heat or no-cool emergencies, protect your manufacturer warranty, and extend the life of the equipment. Ask about our maintenance options.
Most heating and cooling installations and replacements require a permit and licensed installation in Massachusetts, and gas or oil work has its own requirements. We pull the proper permits and install to code so your system passes inspection and protects your home’s value and warranty.
As fast as possible, we run 24/7 emergency service across Greater Boston and the South Shore, and a real local HVAC pro (not a call center) answers and dispatches. If you smell gas or a burning odor, shut the system off and call (781) 630-5449 right away.
It depends on age, efficiency, repair cost, and how often it’s breaking down. As a guide, systems over about 15 years old, with rising energy bills or a major repair looming, are often better replaced, especially with today’s high-efficiency and heat-pump options plus Mass Save rebates. We give you an honest side-by-side so you can decide with real numbers.
Yes. We install high-efficiency furnaces, central AC, boilers, and cold-climate air-source heat pumps and ductless mini-splits. If you’re considering electrifying your heat or adding AC, we’ll size the right system for your home, explain the comfort and energy tradeoffs, and help you take advantage of available rebates and financing.
Yes. For system replacements and upgrades we offer flexible financing, and many efficiency upgrades qualify for the Mass Save 0% HEAT Loan. We’ll go over the options with your quote so a new system fits your budget.
Yes. We serve homeowners and businesses across Eastern Massachusetts, from a single furnace or AC repair to full system replacements and rooftop units, with the same licensed team and upfront pricing.
Greater Boston, the South Shore, Metro-South, and Eastern Massachusetts, including Boston, Quincy, Braintree, Weymouth, Dedham, Norwood, Mansfield, Foxboro, Franklin, and Plymouth. Not sure if you’re in range? Call (781) 630-5449 and we’ll let you know.
Yes, upfront, fixed pricing with a free estimate on installations and replacements, and financing available on larger jobs. No hourly surprises and no pressure. Call (781) 630-5449 or request online.
Get a free estimate today or reach us 24/7 for a no-heat or no-cooling emergency. Upfront pricing and same-week scheduling across Greater Boston, the South Shore & Eastern Massachusetts.
Get My Free Estimate →CleanTap is a local Middlesex County team serving Medford homeowners. Heat pumps, furnaces, boilers, and central AC, installed and serviced by a local team that knows New England winters and Mass Save rebates. Explore our Massachusetts HVAC services or popular guides: Heat Pump Installation Cost · AC Tune-Up · Heating Tune-Up.
We also serve nearby Melrose, Stoneham, Winchester. Call (781) 630-5449 or book your free water test to get started in Medford.