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Find Generator install pros in Belfast

Avenergy Electric

498 Windsor Road
4.76(
25
)
•Approved Pro

Avenergy Electric

498 Windsor Road
4.76(
25
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

With several years experience Avenergy Electric, works hard to bring each customer the best possible service and quality available. We background check, and pre-screen everybody we bring on board. We look forward to working with you on your next project. We welcome your questions, and thank you for your business!

"Great experience"

Paul P on June 2022

With several years experience Avenergy Electric, works hard to bring each customer the best possible service and quality available. We background check, and pre-screen everybody we bring on board. We look forward to working with you on your next project. We welcome your questions, and thank you for your business!

"Great experience"

Paul P on June 2022



Silicon Maine

224 Stetson Road West
New on AngiNew on Angi
•Approved Pro

Silicon Maine

224 Stetson Road West
New on AngiNew on Angi
•Approved Pro
6 years of experience
Free onsite estimate

Silicon Maine is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Silicon Maine is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.


Generators of Maine, Inc.

262 Augusta Rd #1
5.00(
4
)
•Approved Pro

Generators of Maine, Inc.

262 Augusta Rd #1
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Generators of Maine, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Generators of Maine just completed the installation of a 14kw generator with parallel transfer switches, to protect 2 separate metered panels at a rental property that I own. I didn't even know that this was possible, until Doug Sawyer suggested it. The incremental cost of protecting the additional panel with the parallel transfer switch arrangement was a fraction the cost of an additional generator and transfer switch. Throughout the job, Doug and his crew were awesome. I am a terrible snoop who enjoys technology, so I hung around just watching and learning. They didn't seem to mind my presence and were friendly and informative through out the install. Every aspect of the job was 100% top-notch. Doug also managed to under bid his nearest competitor on every component and aspect of the job, including the annual maintenance contract, which I deemed to be worth the $$$. I highly recommend Generators of Maine."

BRUCE F on May 2017

Generators of Maine, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Generators of Maine just completed the installation of a 14kw generator with parallel transfer switches, to protect 2 separate metered panels at a rental property that I own. I didn't even know that this was possible, until Doug Sawyer suggested it. The incremental cost of protecting the additional panel with the parallel transfer switch arrangement was a fraction the cost of an additional generator and transfer switch. Throughout the job, Doug and his crew were awesome. I am a terrible snoop who enjoys technology, so I hung around just watching and learning. They didn't seem to mind my presence and were friendly and informative through out the install. Every aspect of the job was 100% top-notch. Doug also managed to under bid his nearest competitor on every component and aspect of the job, including the annual maintenance contract, which I deemed to be worth the $$$. I highly recommend Generators of Maine."

BRUCE F on May 2017


Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
306 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


SLTD Electric, Inc.

345 Mudgett Road
4.92(
32
)
•Approved Pro

SLTD Electric, Inc.

345 Mudgett Road
4.92(
32
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
33 local quotes requested

SLTD Electrical, Inc., has over 30 years of experience! We offer electrical wiring, panel upgrades, and new electrical for additions or remodels. We also do generator installs and lightning protection.

"Excellent will use again"

Dawn D on August 2025

SLTD Electrical, Inc., has over 30 years of experience! We offer electrical wiring, panel upgrades, and new electrical for additions or remodels. We also do generator installs and lightning protection.

"Excellent will use again"

Dawn D on August 2025



Goodridge Electric

460 Hinckley Rd
5.00(
2
)

Goodridge Electric

460 Hinckley Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Proudly servicing the entire state of Maine, Goodridge Electric LLC specializes in all aspects of commercial and residential wiring as well as Generac generator sales and service. We can help you with any electrical project that you may have around your home or business. We take great pride in our work and customer relationships both before and after the work is done. We make sure that every job is done right the first time to insure that you have a trouble free electrical system. Estimates are always free anywhere in the state of Maine and we can work around your schedule to see that the job gets done on time. We are also a Generac authorized sales and service dealer. We can take care of your Generac generator needs from installation to yearly maintenance and also warranty work if needed.

Proudly servicing the entire state of Maine, Goodridge Electric LLC specializes in all aspects of commercial and residential wiring as well as Generac generator sales and service. We can help you with any electrical project that you may have around your home or business. We take great pride in our work and customer relationships both before and after the work is done. We make sure that every job is done right the first time to insure that you have a trouble free electrical system. Estimates are always free anywhere in the state of Maine and we can work around your schedule to see that the job gets done on time. We are also a Generac authorized sales and service dealer. We can take care of your Generac generator needs from installation to yearly maintenance and also warranty work if needed.



Jim Brann General Contractor

38 Farrs Road
No reviews yet

Jim Brann General Contractor

38 Farrs Road
No reviews yet
45 years of experience

Jim Brann General Contractor can supply all of your building needs. With over 30 years experience in fine home building, earthwork, Foundations and Jim is a Master Electrician, Master Plumber and Master Oil Burner Tech with an unlimited license. One stop for all your construction needs saves you money!

Jim Brann General Contractor can supply all of your building needs. With over 30 years experience in fine home building, earthwork, Foundations and Jim is a Master Electrician, Master Plumber and Master Oil Burner Tech with an unlimited license. One stop for all your construction needs saves you money!

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Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

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The Belfast, ME homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.