Cape Cod Electrical
Generator installs, transfer switches and panel upgrades make up the electrical work, with Generac and Mitsubishi among the brands. Financing is available.
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Backup power in Cape Cod (Barnstable)
15 pros in Cape Cod (Barnstable)
Not yet verified. We checked that each one’s own website offers this work, but we haven’t contacted them yet. How a business gets listed
Chaves Electrical Services LLC
Around-the-clock service runs every day, covering standby generators, generator installs and panel upgrades for Hyannis, Centerville and Harwich.
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Coastal Mechanical
Operating since 2017, the firm handles generator installs and panel upgrades, with free estimates and a one-year warranty on its work.
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Curtis Capra Electrician
Working from Barnstable, the electrician installs standby generators and transfer switches, with Generac and Daikin equipment among its brands. Service reaches Orleans, Harwich, Brewster and Eastham.
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Jonathan Hall Electrician – Cape Cod & Islands Electrician
Backup power work includes standby generators, generator installs and panel upgrades, alongside residential and commercial electrical jobs from its Marstons Mills base.
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Michael Totten Electric
Serving West Yarmouth and South Yarmouth, the company does generator installs and panel upgrades, with a one-year warranty and free estimates.
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Mr. Cape Electrician
Based in Hyannis, this electrical contractor installs generators among its residential services, alongside circuit breaker upgrades and surge protection.
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Braga Bros Plumbing, Heating, Air Conditioning & Electrical
Open around the clock, every day, this Hyannis firm installs generators and upgrades panels, offering emergency service and financing.
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Soby One Home Services
Standby generators and panel upgrades are part of the work in South Dennis, with Kohler named among its brands. Hours run from early morning to evening, seven days a week.
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GEM Plumbing and Heating
Founded in 1949, the company offers around-the-clock service every day, with panel upgrades, drain and sewer work, and plumbing across its region.
Also serves Boston, Providence
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Harwich Port Heating & Cooling, LLC.
Standby generator installs, repairs and maintenance checks sit alongside panel upgrades, with Generac, Trane and Mitsubishi among the brands handled. Emergency service is offered.
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Snow’s Fuel Company
Family-owned, this fuel supplier is an authorized Generac dealer for home generator installations and repairs, and also handles commercial units.
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Cape Cod Mechanical Systems
Founded in 1989, this South Yarmouth firm works across heating, plumbing and electrical, and Generac generators are among its services. Emergency work is part of its offer.
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JW Electric
Since 2019, this electrician handles generator installs across Cape Cod and the South Shore, and gives free estimates.
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Robies Heating & Cooling
With more than 65 years on the Cape, this heating and cooling firm installs standby generators, works with Generac units, and offers financing.
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Before you hire
A generator wired into your home needs an approved transfer switch, fitted under a permit, so it can’t feed power back into the lines. Plan it before you buy.
Get written quotes from at least three contractors for the same work, and check references from recent clients.
Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.