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Generator Installation in Brunswick, Maine
Brunswick, Cumberland County
Automatic Standby Power · Whole-Home Coverage · Professionally Sized & Installed
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- Since 2019
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Generator Installation for Brunswick Homeowners
Automatic Standby Power
Whole-Home Coverage
Professionally Sized & Installed
Brunswick homeowners call Aces Highlands for generator installation because we are close by, based at 508 Riverside St Unit 1 in Portland, and out on Cumberland County roads every day — we know this area's housing, weather and permit process cold.
Maine storms knock out power when you need it most. Aces Highlands installs whole-house standby generators that switch on automatically — keeping your heat, water, and essentials running through any outage in Greater Portland and Southern Maine.
A standby generator sits permanently outside your home and starts automatically the moment the power goes out — no cords, no manual switching, no cold nights. We install Generac and other leading standby systems sized to cover your whole home or just the circuits that matter most: heating, well pump, refrigeration, sump pump, and lighting.
Every installation includes a properly sized generator, an automatic transfer switch wired to your electrical panel, and a fuel connection to natural gas or propane. We handle permitting, placement, and inspection so your system is safe, code-compliant, and ready before the next storm.
We start with a load assessment to recommend the right capacity for your needs and budget — no overspending on a unit larger than you need. We offer financing options on whole-house generators, and we provide ongoing maintenance to keep your backup power ready year-round. Contact us for a free estimate.
Why Brunswick Calls Aces Highlands
- A Cumberland County crew that already knows Brunswick's streets and housing stock
- You get the real problem and a firm number, not a pitch for extras
- Fast turnaround — we get most jobs booked within days, not weeks
- Licensed, insured, and background-checked; Google reviewers back up the work
Brunswick Homes and What They Need
Brunswick has the most mixed housing in this part of the coast. Census estimates count about 9,500 homes with a median build year of 1982; roughly 20 percent were built before 1940 and nearly half before 1980. Only about half are detached single-family houses, since the town also has apartments, college housing and mobile homes, about one in eight units. The Federal and Victorian streets near Bowdoin and downtown are the oldest, while the McKeen Street neighbourhood, built for Navy families in the 1950s and 60s, was sold off as some 230 homes after the air station closed. Each era brings its own wiring: knob-and-tube and fuse boxes can still turn up in the old core, and base houses carry services sized for 1950s loads. A panel upgrade in a Brunswick home is often needed before adding heat pumps or an EV charger.
Power, Storms and Wiring in Brunswick
Most of Brunswick buys power from Central Maine Power, but Brunswick Landing is different: the former naval air station runs its own electric grid, about 17 miles of lines the Navy built, operated by the Midcoast Regional Redevelopment Authority, which pays CMP to deliver power to it and adds on-site solar and battery storage. Elsewhere in town, shoreline neighbourhoods on the bays catch the wind in coastal nor'easters like the ones in 2017 and 2023. Brunswick has a large work-from-home population, around one in five workers, and about a third of commuters drive 30 minutes or more each way, which suits overnight charging at home. A home EV charger in Brunswick usually makes sense on a panel that has room for a dedicated 240-volt circuit.
Getting to Know Brunswick
Brunswick is home to Bowdoin College, chartered in 1794 as Maine's first college. Harriet Beecher Stowe wrote "Uncle Tom's Cabin" while living on Federal Street in 1851, and Joshua Chamberlain — the Bowdoin professor turned Civil War hero who accepted the Confederate infantry's surrender at Appomattox — later served as Maine's governor and Bowdoin's president. The former Naval Air Station is now Brunswick Landing, one of Maine's largest business and technology campuses.
Brunswick's Federal-era and Victorian homes around the college are beautiful — and demanding. Panel upgrades, careful rewiring, and heating systems that respect historic construction are everyday work for our crew here.
Local & Independent — Not a Franchise
Aces Highlands is a locally owned Portland, Maine company serving Brunswick — not a national franchise. Nobody on our crew works on commission, so there is no incentive to sell you more than the job needs. Getting invited back is the only metric that matters here.
How a Standby Generator Works
- Standby generator — starts itself within seconds of an outage
- Automatic transfer switch — throws from utility to generator power
- Utility service — disconnected while the switch is on generator
- Feed to the panel — the switch, not the generator, connects to the house
- Weekly exercise cycle — runs itself briefly so it starts when needed
Homeowner Guide
Standby Generators: Sizing, Transfer Switches & Fault Lights
Maine loses power in a way most of the country doesn't — a January ice storm can mean days, not hours. A standby generator is one of the few electrical projects homeowners research almost as thoroughly as we do, so here's the technical part laid out plainly.
Read the Full GuideMore Electrical Services
Generator Installation is part of our full electrical services lineup. Explore the details or browse everything we offer in Brunswick.
Generator Installation DetailsAll Services in BrunswickService Info
Codes & Permits for Generator Installation in Brunswick
Electrical work in Brunswick is licensed and permitted under Maine's Electricians' Examining Board, which adopted the 2026 National Electrical Code effective July 1, 2026. Brunswick's Planning & Codes Office (85 Union Street) issues electrical permits directly; its permits page states "An Electrical Permit is required whenever electrical work is done. A licensed State of Maine Electrician must do the work unless it is completed by the homeowner occupying the building," confirming local administration under 32 M.R.S. ch. 17 (no individual inspector named on the page). Brunswick's housing stock is comparatively newer than Portland's or South Portland's — median year built 1982, with only ~19.5% of homes built in 1939 or earlier (ACS 2020–2024 via Census Reporter).
- The electrical work on a generator (wiring, transfer equipment) is separate, licensed electrical work requiring a Maine electrician — it is not covered by the Fuel Board license, which covers only the fuel/appliance side. mainelegislature.org
- The Town of Eliot's current process treats generator installation as a building-permit item, not a separate electrical permit: 'A building permit is required for the installation of a generator... The Town will not issue a separate electrical permit for the generator,' while the electrical work itself must still be done by a Maine-licensed Master or Limited Electrician per state law. This illustrates that a corridor town's generator permit process can differ from its general electrical permit process. source
- 25 M.R.S. §2468 requires CO detectors near bedrooms based on occupancy/construction type; it does not specifically address standby generators, so it neither requires nor exempts a CO detector because a generator is present — the general occupancy-based requirement is what applies (see general facts). mainelegislature.org
- Central Maine Power (CMP), a subsidiary of Avangrid, describes itself as serving 'approximately 670,520 electricity customers in an 11,000 square-mile service area in central and southern Maine' — the region that contains the entire Augusta-to-York corridor. Consistent with this, South Portland's own permitting page requires a CMP account/work-order number on any electrical permit tied to a service change, and Buxton's electrical permit application has a dedicated field for the applicant's CMP account number. cmpco.com
How Aces Highlands Handles Generator Installation in Brunswick
- A permanent standby generator is what the NEC calls an "optional standby system" under Article 702, and it needs its own emergency-shutdown disconnect — outside the house, in a spot you can reach without going near the unit.
- Gas and propane standby generators answer to the Maine Fuel Board as well as the electrical code, so we coordinate both approvals on the same install — Maine Natural Gas Corporation covers part of Brunswick for anyone going the natural-gas route.
- Clearances from windows, doors and fresh-air intakes follow the manufacturer's own installation instructions, which we confirm on-site before the pad goes in.
A 19th-century textile mill building on the Androscoggin River, now offices and shops off Maine Street.
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 Electrical customers say
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!
Tom
14 Aug 2024
He was very friendly. He gave me an honest explanation on why I shouldn't recharge my A/C unit and what he suggested made much more sense. He really took care of everything. He is very professional, always called me with updates. 5 stars is not enough — I give this company 10 stars.
Jacqueline Vogeley
2 weeks ago
Great experience! Open, honest and efficient 🙌🏽 Job well done
Ruth Kirkwood
3 months ago
This company is excellent. They quickly and efficiently repaired the kitchen faucet that was loose.
Generator Installation FAQs
How fast does a standby generator turn on when the power goes out?
Typically within 10 to 30 seconds of a grid failure, the automatic transfer switch starts the generator and picks up your circuits — no one has to be home and nothing has to be plugged in. When utility power returns, it transfers back and shuts down on its own.
What size generator do I need for my house?
Essentials-only coverage (heat, well pump, refrigeration, sump pump, lights) often fits a 10-14 kW unit; whole-home coverage typically runs 18-26 kW. We perform a load assessment and size to what you actually need — never a bigger unit than the math supports.
How much does a whole-house generator cost installed?
Nationally, most installed standby systems run $9,000-$15,000 depending on capacity, fuel hookup, and site conditions, with essentials-only systems costing less. We provide a firm written quote after the load assessment, and financing is available.
Propane or natural gas — which fuel is better for a generator?
If your street has natural gas, it offers unlimited runtime without deliveries. Most of Maine runs on propane, which works excellently — we size the tank so the generator can run for days. Either way, we handle the fuel connection ourselves under our Maine gas licensing.
What maintenance does a standby generator need?
An annual service — oil and filter, spark plugs as needed, battery check, and a transfer-switch test — plus the weekly self-test the unit runs automatically. We offer ongoing maintenance so your generator is ready before every storm season, not discovered dead during one.
More Services in Brunswick
Aces Highlands handles HVAC, plumbing, and electrical for Brunswick homeowners. Here is more of what we do nearby.
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Need Generator Installation in Brunswick?
Call our Brunswick team or get a free quote. We will get you scheduled and take care of it right the first time.
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