Repairs, replacements and installations · Available 24/7
One experienced team for well-fed plumbing, septic-conscious drain work, furnaces, oil burners, AC, heat pumps and water heaters across Dover.
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— Trusted Dover Home Service Professionals —
Proto Home Service Plumbing & HVAC serves Dover’s large-lot estates, historic farmhouses, and newer construction in a town where nearly every property runs on its own private well and septic system rather than town water and sewer. Our experience with well pressure systems, septic-conscious plumbing work, and the acre-plus properties common here helps us work through the realities of a town built around large-lot, low-density zoning.
Our licensed and insured professionals repair, maintain and replace plumbing, gas, oil and propane-fired furnaces and boilers, oil burners, central and ductless air conditioning, heat pumps, and tank and tankless water heaters. We provide upfront pricing, focus on completing approved work correctly the first time and back our service with a 100% workmanship warranty.
Contact us today at (617) 842-9104 for same-day service, or book online.
— Year-Round Comfort —
Dover heating systems include oil-fired and propane-fired boilers, forced-air furnaces, heat pumps and buildings that combine older distribution with newer equipment — propane and oil see more use here than in towns with full natural gas coverage. Proto Home Service inspects the equipment, thermostat, controls, airflow or circulation and heat delivery before recommending a repair. Call when the system will not start, runs constantly, short-cycles, smells unusual, makes new noises or leaves part of the property cold. No heat during freezing weather qualifies for 24/7 emergency heating service.
— Reliable Winter Heat —
Proto Home Service provides gas, oil and propane furnace repair, maintenance, installation and replacement in Dover. Weak airflow, cool air from registers, frequent cycling, delayed ignition, unusual odors, rising energy use or a thermostat setting the house cannot reach can signal a problem with the furnace, burner, controls, filter, venting or duct system.
• Furnace Repair & Maintenance
• Furnace Installation & Replacement
A focused repair may be appropriate when the equipment remains safe and dependable. Replacement deserves comparison when a furnace has serious safety concerns, a failed major component, repeated breakdowns or can no longer heat the property evenly. For a new installation, we consider heating load, ductwork, fuel type — gas, oil or propane — and electrical requirements instead of simply matching the old unit.
— Efficient, Even Warmth —
Oil and propane-fired boilers remain common on Dover’s larger, older properties, where limited natural gas coverage makes those fuels the practical choice for a lot of homes. Proto Home Service repairs, maintains, installs and replaces compatible steam and hot-water boilers, gas, oil and propane-fired equipment, radiators, hydronic baseboards, circulators, zone controls and related components. Proto Home Service holds Massachusetts Oil Burner License BU-319987.
• Boiler Repair & Maintenance
• Boiler Installation & Replacement
Call when radiators stay cold, baseboards heat unevenly, pipes bang or gurgle, pressure changes, valves leak, the burner locks out or the boiler cycles repeatedly. We check the boiler, burner, controls and distribution system because the source may be outside the boiler cabinet. For replacement, we consider radiation, zoning, venting, fuel and domestic-hot-water needs before discussing equipment.
Related guide: Why annual boiler service matters for performance, safety and warranty coverage.
— Stay Cool All Summer —
Proto Home Service provides central air-conditioning and ductless AC repair, maintenance, installation and replacement in Dover. For older farmhouses without practical duct space, ductless mini-splits or compatible high-velocity solutions may offer another path to cooling. Larger properties and additions may require careful equipment placement, zoning and electrical planning across more than one structure.
• Air Conditioning Repair
• Air Conditioning Maintenance
• Air Conditioning Installation & Replacement
Call when the air conditioner blows warm air, freezes, leaks water, starts and stops repeatedly, makes unusual noises or runs without controlling temperature and humidity. We examine indoor and outdoor equipment, thermostat operation, airflow and condensate drainage before recommending repair. For replacement, we evaluate the building’s cooling needs, existing ductwork, electrical service and available space.
Related guide: Why annual cooling maintenance should happen before a heatwave.
— Heating + Cooling in One —
Heat pumps can provide heating and cooling through ducted or ductless equipment. They can serve an entire eligible property, condition selected rooms or supplement an existing oil or propane boiler or furnace. This flexibility is useful on Dover’s larger properties, where extending conventional ductwork to an addition or outbuilding would be difficult, or where owners want independent comfort zones.
• Heat Pump Repair
• Heat Pump Maintenance
• Heat Pump Installation & Replacement
Proto Home Service repairs, maintains and installs heat pumps and mini-splits. We evaluate the conditioned rooms, cold-weather heating goals, existing system, electrical capacity and distribution plan. Dover is served by Eversource, so as a Mass Save Heat Pump Installer Network participant, we can also help homeowners understand which project details may affect current program eligibility; incentives and requirements should always be verified before installation.
— Repairs, Drains and Installations —
Plumbing in Dover almost always starts with a private well and a private septic system rather than town water and sewer — the town’s own bylaws cover well construction, groundwater protection, and septic systems directly. A small part of town is served by piped water instead, through Aquarion’s systems in the Springdale Farms, Chickering, and Dover Main areas. Proto Home Service repairs leaking and burst pipes, recurring drain problems, toilets, faucets, shower valves, garbage disposals, low well pressure, sump pumps and other problems that interrupt the property, with well and septic systems in mind rather than a municipal supply.
• Plumbing Repair
• Plumbing Installation
• Bathroom & Kitchen Plumbing Renovations
• Sump Pump Services
• Drain Cleaning Services
• Water Filtration Systems
• Plumbing Inspection Services
We identify the source before explaining repair, replacement or installation options. For an active leak, burst or frozen pipe, sewage backup, overflowing fixture or failed sump pump, shut off water when it is safe and call for 24/7 emergency plumbing service. Because most Dover properties run on a septic system rather than a town sewer connection, a drain that keeps clogging can sometimes point to a septic issue rather than the plumbing itself — we’ll tell you plainly which one you’re dealing with.
Related guide: What homeowners should know about drain and sewer cleaning inspections.
— Hot Water Restored —
Proto Home Service repairs, maintains, replaces and installs tank and tankless water heaters in Dover. We work with compatible gas, electric, oil and propane-fired hot-water equipment and help owners plan around household demand, recovery time, available mechanical space, venting and existing utility connections — including well-fed systems, where incoming pressure and sediment are part of the picture.
• Water Heater Repair
• Water Heater Maintenance
• Water Heater Installation & Replacement
• Tankless Water Heater Services
Call for no hot water, slow recovery, changing temperatures, rumbling, discolored hot water, tankless error codes or moisture around the equipment. Repair may make sense when the tank and major components remain sound. Active tank leakage, corrosion, recurring failures or inadequate capacity can point toward replacement. 24/7 emergency water heater service is available for active leaks and urgent failures.
— Guidance for Dover Property Owners —
Nearly every home in Dover runs on a private well and a private septic system rather than town water and sewer — the town’s bylaws directly address well construction, groundwater protection districts, and septic system requirements. Massachusetts Title 5 regulations require a septic system inspection at defined intervals, most commonly at the time of a property sale, and a private well is worth testing periodically for water quality on its own schedule, since no municipal utility is testing it on a homeowner’s behalf.
For heating and cooling upgrades, Massachusetts programs change over time. Current Mass Save heat-pump options distinguish whole-home, partial-home and basic projects, including installations that retain an existing boiler or furnace. Weatherization, system sizing, qualified equipment and installer participation may affect eligibility, so verify current requirements before approving work.
We serve all of Dover, including the Springdale Farms and Chickering neighborhoods and the area around Dover center. Call (617) 842-9104 for same-day service or book online.
— Quick Service Links —
24/7 fast and professional emergency heating, plumbing, air conditioning and water heater services are just a phone call away.
Call NowUse these common service needs to choose the right starting point for your appointment.
We service heating equipment according to its fuel, controls and method of distributing heat through the property.
If you smell gas or suspect a leak, leave the building immediately.
See a gas-line repair and installation example and learn the warning signs.
We restore hot water and compare repair, tank replacement and tankless installation when appropriate.
Call any time when a plumbing or HVAC failure threatens the property or essential comfort.
We repair, maintain and install cooling systems suited to Dover’s larger, more spread-out properties.
We trace the problem and explain the scope before repairing or changing the plumbing system.
Tell us a bit about your issue and we’ll get back to you as soon as possible.
Thank you for reaching out. A member of our team will contact you shortly.
━ Why Choose Us ━
Proto Home Service Plumbing & HVAC gives Dover property owners one team for plumbing, heating, cooling and hot water. We diagnose before recommending work, explain the choices in plain language and provide 24/7 emergency plumbing, heating, cooling and water heater service.
The professionals behind Proto Home Service Plumbing & HVAC bring more than 40 years of experience across plumbing, steam and hydronic heat, furnaces, oil burners, AC, heat pumps and water heaters.
We inspect the problem, explain what we found and define the approved work. Careful diagnosis and precise workmanship help us complete the service correctly the first time.
Proto Home Service Plumbing & HVAC is licensed and insured. Credentials include Massachusetts Plumbing License PL16981-M, Registered Plumbing Corp 4752, Home Improvement registration 191339, Oil Burner license BU-319987 and EPA ID 13040409010228.
Our service is backed by a 100% workmanship warranty. Applicable equipment and manufacturer coverage varies by product and is explained for the specific installation.
— WE SERVE BOSTON & THE SOUTH SHORE —
Answers about Dover plumbing, boilers, furnaces, oil burners, cooling, heat pumps, water heaters, well and septic systems, and emergencies.
Proto Home Service provides plumbing, heating, cooling, and water heater service across Dover, including the Springdale Farms and Chickering neighborhoods and the area around Dover center. Call with your address to confirm availability.
Yes. Same-day appointments are available based on schedule and job requirements. For urgent problems, use our 24/7 emergency plumbing, heating, water heater or cooling service pages.
Yes. Most of Dover relies on private wells rather than town water, and we regularly work with well pressure tanks, pumps, and the plumbing that connects to them. A small part of town is served by piped Aquarion water in the Springdale Farms, Chickering, and Dover Main areas, so we check which situation applies before diagnosing a pressure or supply issue.
Nearly all Dover properties use a private septic system rather than town sewer. Massachusetts Title 5 regulations require a septic inspection at defined intervals, most commonly at the time of a property sale. A drain that seems to be clogging repeatedly can sometimes point to a septic issue rather than the plumbing itself, and we’ll tell you plainly which one you’re dealing with.
Yes. Proto Home Service repairs, maintains, installs, and replaces compatible steam and hot-water boilers, including gas, oil, and propane-fired equipment, radiators, hydronic baseboards, circulators, zone controls, and related components.
Yes. Proto Home Service services compatible gas, oil, and propane-fired furnaces and boilers, and oil burners. Proto Home Service holds Massachusetts Oil Burner License BU-319987.
Often, yes. Depending on the property, ductless mini-splits or a compatible high-velocity system may provide cooling without conventional full-size ductwork. We review the layout, electrical capacity, equipment placement, drainage, and comfort goals before recommending an installation.
A heat pump can sometimes supplement an existing oil or propane boiler or furnace. The appropriate design depends on the building, current system, heating load, controls, and electrical service. Current Mass Save partial-home requirements should be verified before installation.
For a burst pipe, close the main water shutoff when it is safe, keep away from water near electrical equipment, and call for 24/7 emergency plumbing service. Never use an open flame to thaw a frozen pipe. On a well system, a burst pipe can also affect the well pump, so it’s worth mentioning when you call.
Yes. Proto Home Service repairs, maintains, replaces, and installs traditional tank and tankless water heaters in Dover, including compatible gas, electric, oil, and propane-fired hot-water equipment.
The decision depends on safety, age, condition, service history, the failed component, operating performance, and whether the system still meets the property’s needs. We inspect the system and explain practical repair and replacement choices before approved work begins.
Yes. Proto Home Service Plumbing & HVAC is licensed and insured, and its service is backed by a 100% workmanship warranty. Equipment and manufacturer warranty terms vary by product and are explained for the specific installation.
— TESTIMONIALS —
Customers regularly mention responsive scheduling, clear explanations, upfront estimates, clean professional work and careful attention to difficult plumbing and water-heater jobs. Read their own words below.
Peri is awesome. He is extremely responsive and did an excellent job on our bathroom renovation. I recommend going with him and I will be using him for all our plumbing needs in the future.
The service was great. I called Peri from Proto Home Sevice Plumbing for a clogged kitchen sink. After inspecting some pipes connectors/drainage, he realized that some connections were wrong. He took the time to explain everything in detail that needed to be changed. I followed his recommendations and I'm very happy with the results. Peri is very professional with many years of experience. Highly recommend!!
Peri was amazing! He was super informative and gave me an estimate right off the bat. The service was fast and the price was very reasonable. I will definitely be using Proto home service again!
Clean, professional work. They were quick to respond and took the time to explain the new tank’s operation. We had an oil hot water tank replaced (which most plumbers cant/wont do). Great work. Thank you.
I recently had Peri from Proto Home Service Plumbing handle all the plumbing work for my bathroom renovation, and I couldn't be more impressed! He installed a brand new walk-in shower, infinity drain, toilet, and faucet with absolute precision and care. What stood out most was the excellent quality of his work combined with his professional attitude and very reasonable rates. Throughout the entire project, Peri demonstrated exceptional skill and attention to detail...
Our water heater gave out unexpectedly. Peri and his team were there in less than 18 hours to replace it. He is very responsive and he will always be my first call when anything plumbing or heating needs attention.
These guys are AMAZING. If you’re looking for someone who is both knowledgeable and super-responsive, these are your guys. They have dealt with some super janky plumbing for me in a couple of old buildings and they did a phenomenal job. Trustworthy and reasonably priced. Hard combination to beat.
Proto Home Service’s credentials and recognition include Navien Service Specialist, ENERGY STAR partner, Mass Save Heat Pump Installer Network participation, ACCA membership, BBB A+ accreditation, the 2025 Angi Super Service Award and Google Trusted status.
