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Plumbing Repairs & Service
From leaky faucets to broken shut-off valves, we handle the full range of residential plumbing repairs. No job is too small, and we diagnose the root cause so the fix actually lasts. We serve Brunswick, Topsham, Bath, and the surrounding Midcoast area.
Plumbing problems rarely happen at a convenient time. Our team responds quickly to leaks, running toilets, low water pressure, slow drains, and pipe failures of all kinds. We work on copper, PEX, and older galvanized systems common in Maine's aging housing stock. Every repair starts with a clear explanation of what's wrong and what it will cost — before we pick up a single tool. We carry a fully stocked truck so most repairs can be completed in one visit.
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Water Heater Installation & Repair
Cold showers in a Maine winter are more than an inconvenience — they're a sign something needs to be fixed now. We install and service traditional tank water heaters, tankless on-demand units, and heat pump water heaters. Fast turnaround, competitive pricing.
Whether your water heater is leaking, failing to heat properly, or simply aging out, Coastal Plumbing & Heating can assess the situation and get you back to hot water fast. We install all major brands and can help you choose the right size and fuel type for your home and household. We also offer tankless and hybrid heat pump upgrades that can significantly reduce your energy bills over time — a smart investment in Maine's climate. Old units are hauled away and disposed of responsibly.
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Heating System Installation & Repair
Your heating system is the most critical mechanical system in your home during a Maine winter. We install, service, and repair oil and gas boilers, forced hot air furnaces, and radiant heating systems. We keep you warm when it matters most.
ABC Heating has extensive experience with the oil-fired boilers and forced hot air systems that are standard across Midcoast Maine homes. We perform annual tune-ups to keep your system running efficiently, diagnose no-heat calls quickly, and handle full system replacements when it's time to upgrade. We work with all major heating equipment brands and can advise on high-efficiency options that may qualify for rebates through Efficiency Maine. Don't wait until mid-January — schedule your heating system check before the season hits.
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Air Conditioning & Heat Pumps
Maine summers are getting warmer, and heat pumps offer efficient cooling and heating in one system. We install and service ductless mini-split heat pumps, central air systems, and whole-home AC units. Stay comfortable year-round without breaking the bank.
Ductless mini-split heat pumps have become one of the most popular upgrades we install in Midcoast Maine homes — and for good reason. They provide efficient, zoned cooling in the summer and supplemental heat in the shoulder seasons, and they qualify for substantial rebates through Efficiency Maine. We size every system carefully for your home's layout and insulation level, and our installation crews are clean, courteous, and thorough. We also service and maintain existing central air and ductless systems to keep them running at peak performance.
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Drain Cleaning & Sewer Line Service
Slow or blocked drains are more than a nuisance — they can signal a deeper problem in your sewer line. We use professional-grade equipment to clear clogs and inspect lines in homes across Brunswick and the Midcoast. Get it cleared right the first time.
From kitchen grease buildup to full sewer line blockages, Coastal Plumbing & Heating handles drain problems at every level. We use professional hydro-jetting and auger equipment to clear lines thoroughly, not just punch a temporary hole through the clog. For older homes, we can also run a camera inspection of your main sewer line to identify root intrusion, pipe deterioration, or bellied sections before they become costly emergencies. We work on both municipal sewer connections and private septic system tie-ins common throughout rural and suburban Brunswick.
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Bathroom & Kitchen Remodel Plumbing
Renovating your kitchen or bathroom? The rough-in plumbing is what makes or breaks the project. Our team works directly with homeowners and contractors to rough in and finish plumbing for remodels of any size — on time and to code.
Whether you're adding a second bathroom, replacing a cast-iron tub with a walk-in shower, or reconfiguring your kitchen layout, our plumbers will handle the rough-in work, supply line connections, fixture installations, and final inspections. We're familiar with local permit requirements in Brunswick and surrounding municipalities and can pull permits on your behalf. We coordinate seamlessly with your general contractor or tile installer to keep the project on schedule. We install fixtures from most major brands and are happy to work with customer-supplied fixtures as well.