WATER HEATER SERVICES
Tankless Water Heaters in Old Orchard Beach, Maine
Old Orchard Beach, York County
Endless Hot Water · Space-Saving Design · 20+ Year Lifespan
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- Licensed & insured
- Since 2019
Efficiency Maine Registered Vendor- 100% Satisfaction Guarantee
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Tankless Water Heaters for Old Orchard Beach Homeowners
Endless Hot Water
Space-Saving Design
20+ Year Lifespan
Old Orchard Beach sits in York County, part of the territory Aces Highlands covers out of 508 Riverside St Unit 1 in Portland every week — so a call for tankless water heaters gets a technician who already knows the local housing and codes, not a first-timer.
Tankless water heaters heat water on demand, providing endless hot water while saving space and energy. Aces Highlands installs propane and electric tankless systems properly sized for your household needs.
A tankless water heater heats water only when you need it, eliminating the standby energy loss of keeping a tank of water hot around the clock. This can reduce your water heating costs by 24-34% depending on your usage.
We install tankless units from trusted brands and ensure proper gas line sizing, venting, and water flow for optimal performance. Electric tankless models may require an electrical panel upgrade to support the higher amperage draw. Not every home is a good candidate for tankless — we evaluate your situation honestly and recommend the best option.
Tankless water heaters last 20+ years with proper maintenance, compared to 10-12 years for tank models. While the upfront cost is higher, the longer lifespan and energy savings make tankless a smart long-term investment for many homeowners. We offer financing to help spread the cost over time.
Why Old Orchard Beach Calls Aces Highlands
- Close enough to Old Orchard Beach for a fast response, local enough to know the town
- Pricing you see up front and a diagnosis you can trust — never a sales pitch
- Fast turnaround — we get most jobs booked within days, not weeks
- Properly licensed and covered by insurance — neighbors in Old Orchard Beach leave us reviews on Google
Old Orchard Beach Homes and What They Need
Old Orchard Beach's median home was built in 1982, with about 23 percent of the housing stock predating 1940 -- a legacy of the resort town's early-1900s hotel and cottage era, much of which was rebuilt after the 1907 fire that leveled the town's big early hotels. Converting an old cottage to year-round living here is one of our more common heat pump and insulation-adjacent projects.
Water Supply and Drains in Old Orchard Beach
Drinking water comes from the Maine Water Company's Biddeford & Saco Division, drawn entirely from the Saco River, while the town's own Wastewater Department handles sewage -- though some properties still use individual septic permits, so not every address is on the town system. Before quoting a sewer line repair here, we confirm whether a property is on town sewer or a private system.
Getting to Know Old Orchard Beach
Old Orchard Beach got its name from Thomas Rogers, who settled the area in 1657 and named it for his abandoned apple orchard; the town incorporated in 1883. Its seven-mile beach stretches into neighboring Scarborough and Saco, and the current 500-foot pier, built in 1980, replaced an 1898 steel pier that at 1,825 feet was once the longest steel pier in the world.
Palace Playland, the oceanside amusement park on the beachfront, has been running since 1902 -- a remarkable run considering a major fire in 1907 destroyed most of the town's large early hotels. Much of what visitors see downtown today was rebuilt in that fire's aftermath.
Local & Independent — Not a Franchise
Aces Highlands is a locally owned Portland, Maine company serving Old Orchard Beach — not a national franchise. Technicians are not on commission, so the recommendation you get is the one your house actually needs. That is how we keep customers calling back, one honest job at a time.
How a Tankless Water Heater Works
- Flow sensor — detects water flow and triggers ignition
- Burner — fires on demand, no standby tank
- Heat exchanger — heats the water as it passes through
- Hot water out — instantly, only when it's needed
- Compact — mounts on the wall, saves floor space
Homeowner Guide
Tankless Water Heaters: Sizing by Flow Rate, Not Gallons
A tankless water heater is sized completely differently from a tank, and misunderstanding that is the most common reason a homeowner ends up disappointed with one.
Read the Full GuideMore Water Heaters
Tankless Water Heaters is part of our full water heaters lineup. Explore the details or browse everything we offer in Old Orchard Beach.
Tankless Water Heaters DetailsAll Services in Old Orchard BeachService Info
Codes & Permits for Tankless Water Heaters in Old Orchard Beach
In Old Orchard Beach, plumbing permits come from the Local Plumbing Inspector at the Old Orchard Beach Code Enforcement Department (1 Portland Avenue, Old Orchard Beach, ME 04064, (207) 937-5645). With 9,244 residents, Old Orchard Beach is required to enforce the Maine Uniform Building and Energy Code (MUBEC). The town is a seasonal resort community; its year-round population (9,244, ACS 2020-2024) is well below its summer peak visitor load, relevant to HVAC sizing and seasonal electrical demand.
- Maine's 2021 energy code (IECC, part of MUBEC) requires insulation with an R-value of at least R-3 on 3/4-inch and larger hot-water piping inside conditioned space, and on recirculation piping, piping outside conditioned space, and buried piping. maine.gov
- A propane or natural gas-fired water heater installation or connection requires a Maine Fuel Board Propane and Natural Gas Technician license. mainelegislature.org
- Maine's adopted plumbing code (2021 Uniform Plumbing Code) requires every water heater's potable-water connections and temperature/pressure relief valve to meet UPC installation requirements, including a proper gravity discharge line. up.codes
- Every Maine municipality must annually appoint at least one Local Plumbing Inspector (LPI), who does not have to live in that town, to issue plumbing permits and enforce the state's plumbing rules and Subsurface Wastewater Disposal (septic) rules locally. mainelegislature.org
How Aces Highlands Handles Tankless Water Heaters in Old Orchard Beach
- Maine Water Company (Biddeford & Saco Division) covers most of Old Orchard Beach (Saco River (surface water) — the sole source for the Biddeford & Saco system, which also serves Old Orchard Beach; interconnects with the Kennebunk, Kennebunkport & Wells Water District at Biddeford Pool.) — homes still on a private well get the well and pressure tank looked at as part of the same visit.
- Where Unitil (Northern Utilities) has a main nearby, gas is usually the lowest-cost tankless water heaters option in Old Orchard Beach; off the main, propane, electric and heat-pump units all work.
- We permit the replacement at the Old Orchard Beach Code Enforcement Department, route the T&P relief valve to a code-compliant discharge, and handle gas hookups under our Fuel Board license.
A residential street a few blocks from Old Orchard Beach's pier and amusement district.
Street View © Google
Why homeowners choose Aces Highlands
We show up when we say
We show up on time, as promised, and complete the work with clean professionalism.
Pricing upfront, before work starts
Honest diagnostics and a clear price before any work begins — no surprises on the invoice.
Done right the first time
HVAC, plumbing and electrical done right the first time — backed by our workmanship guarantee and 100% satisfaction guarantee.
Locally owned in Portland, Maine · Serving Greater Portland and Southern Maine since 2019
Google reviews
What Water Heaters customers say
Nichole A
a year ago
Highly recommend! Cannot thank them enough for fixing my water heater. Elijah is very reliable and communicative. No hassle, no phone tag, transparent with cost and quick to repair the issue. I know who to call if I need help again!
Ruth Kirkwood
3 months ago
This company is excellent. They quickly and efficiently repaired the kitchen faucet that was loose.
Jacqueline Vogeley
2 weeks ago
Great experience! Open, honest and efficient 🙌🏽 Job well done
Susan Donegan
3 months ago
We have called Samuel for our electrical needs over the last few years and have always been impressed with professional and courteous attitude — installing extra outlets, installing new lights and ceiling fans, our whole house generator, charger for the electric car, even the hot tub!!! His price was fair, and never disappointed when work was completed.
Amanda R
2 months ago
I've had an excellent experience working with them for both electrical and HVAC work as I remodel my 1785 home. I highly recommend them.
Malina Foss
3 months ago
I can not recommend Sam and his team enough!! In a world of slow response times and cut corners they went above and beyond in every area, installing a new electrical panel for me. Their attention to detail and love of their craft truly sets them apart from the rest!
Tankless Water Heaters FAQs
Does a tankless water heater really provide endless hot water?
Yes, within its flow capacity. A properly sized unit will run a shower indefinitely without going cold. The limit is simultaneous use — run three showers and a dishwasher at once and you can exceed its flow rate. That is why honest sizing for your household matters more than the brand.
How much does tankless water heater installation cost?
Nationally, installed costs typically run $2,500-$5,500 depending on fuel type, venting, and whether gas lines need upsizing — higher than a tank swap. The offset is a 20+ year lifespan and lower operating costs. We quote your exact price in writing before any work begins.
How long do tankless water heaters last?
Twenty years or more with annual descaling and basic care — roughly twice the life of a tank water heater. The heat exchanger is the key component, and keeping it free of scale is what gets you the full lifespan.
Does Maine’s cold groundwater affect tankless performance?
Yes, and it is the most important local factor. Winter inlet water in Maine can be 30+ degrees colder than in southern states, which reduces a unit’s effective flow rate. We size for Maine winter conditions so your system performs in January, not just on paper.
Will you talk me out of tankless if it is wrong for my home?
Yes — and we do it regularly. As a local company with no sales commissions, we have no reason to push the more expensive option. If your usage, fuel situation, or budget points to a quality tank heater instead, that is exactly what we will recommend.
More Services in Old Orchard Beach
Aces Highlands handles HVAC, plumbing, and electrical for Old Orchard Beach homeowners. Here is more of what we do nearby.
Water Heater Repair in Old Orchard Beach
Water Heater Repair in Old Orchard BeachPanel Upgrades in Old Orchard Beach
Panel Upgrades in Old Orchard BeachWiring & Rewiring in Old Orchard Beach
Wiring & Rewiring in Old Orchard BeachOutlet & Switch Installation in Old Orchard Beach
Outlet & Switch Installation in Old Orchard BeachLighting Installation in Old Orchard Beach
Lighting Installation in Old Orchard BeachEV Charger Installation in Old Orchard Beach
EV Charger Installation in Old Orchard BeachTankless Water Heaters in Nearby Towns
Need Tankless Water Heaters in Old Orchard Beach?
Call our Old Orchard Beach team or get a free quote. We will get you scheduled and take care of it right the first time.
More Ways We Can Help
Google ReviewsServices
39Aces Highlands handles the full range of home comfort work, including…
All ServicesHeat Pumps & Mini-SplitsHVAC ServicesBoilers & Hydronic HeatingFurnace Repair & InstallationResidential PlumbingWater HeatersElectrical ServicesHeat Pump InstallationHeat Pump RepairHeat Pump MaintenanceDuctless Mini-SplitsAC InstallationAC RepairBoiler InstallationBoiler RepairBoiler MaintenanceRadiant Floor HeatingFurnace InstallationFurnace RepairFurnace MaintenanceLeak Detection & RepairFixture InstallationDrain CleaningSewer Line Repair & ReplacementTank Water HeatersTankless Water HeatersWater Heater RepairPanel UpgradesWiring & RewiringOutlet & Switch InstallationLighting InstallationEV Charger InstallationGenerator InstallationElectrical Repair & TroubleshootingEmergency ServicesEmergency Heating RepairEmergency PlumberEmergency Electrician
Service Areas
48We bring the same dependable service to nearby towns, such as…
Portland, MaineSouth Portland, MaineScarborough, MaineWestbrook, MaineGorham, MaineFalmouth, MaineCape Elizabeth, MaineCumberland, MaineWindham, MaineStandish, MaineGray, MaineNew Gloucester, MaineRaymond, MaineNorth Yarmouth, MaineYarmouth, MaineFreeport, MainePownal, MaineBridgton, MaineBrunswick, MaineHarpswell, MaineAugusta, MaineWinthrop, MaineGardiner, MaineHallowell, MaineTopsham, MaineBath, MaineLewiston, MaineAuburn, MaineLisbon, MainePoland, MaineTurner, MaineSabattus, MaineBiddeford, MaineSaco, MaineOld Orchard Beach, MaineKennebunk, MaineKennebunkport, MaineWells, MaineKittery, MaineYork, MaineBuxton, MaineWaterboro, MaineBerwick, MaineSouth Berwick, MaineEliot, MaineNorth Berwick, MaineLebanon, MaineSanford, Maine
Guides & Tips
8Dig deeper with our guides, such as…
HVAC & Plumbing BlogWhat to Do When Your Heat Goes Out in WinterWhy Your Heat Pump Is Freezing Up — and How to Fix ItTankless vs. Tank Water Heater: Which Is Best for Your Maine Home?How Much Does a Heat Pump Cost in Maine? (Plus Efficiency Maine Rebates)Heat Pump vs. Furnace: Which Is Right for Your Maine Home?5 Signs Your Boiler Needs ReplacementSigns Your Electrical Panel Needs an Upgrade
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