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Verified Reviews for Generator Install pros in Castine, ME

*The Angi rating for Generator Install companies in Castine, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Castine, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 27, 2025

Find Generator install pros in Castine

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.

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
246 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 **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

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 **

"We replaced the original roof on our house. I expressed my concerns about re-installation of the lightening rods to my roofer. We have had at least three direct hits since they were originally installed in 2013. My roofer called William who was very helpful. William offered to come out an make sure everything was 100% after re-installation. He came the day after I called and I'm glad he did. While the reinstall was the best he had seen (his words) there were issues after 5 year and 3 strikes that needed addressed. He fixed those and now I have a new roof and I am certain the lightening rods will work as intended. Highly recommend this company."

Jeff W on April 2018

Avatar for Amer-can LLC

Amer-can LLC

5.00(
2
)

Amer-can LLC

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

Looking for reliable electrical services in Maine? Look no further than Amer-can LLC. Our team of experts is dedicated to providing top-notch service and exceeding customer expectations. Contact us today for all your electrical needs! We are a fully licensed and insured electrical company serving Downeast Maine and beyond!

"Very pleasant and professional workers who overcame obstacles and got the job done. They really cared about the customer and addressed all my concerns."

Jonathan R on January 2023

Looking for reliable electrical services in Maine? Look no further than Amer-can LLC. Our team of experts is dedicated to providing top-notch service and exceeding customer expectations. Contact us today for all your electrical needs! We are a fully licensed and insured electrical company serving Downeast Maine and beyond!

"Very pleasant and professional workers who overcame obstacles and got the job done. They really cared about the customer and addressed all my concerns."

Jonathan R on January 2023

Avatar for Goodridge Electric

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.

Avatar for M S ELECTRIC INC

M S ELECTRIC INC

9 Pine St
No reviews yet

M S ELECTRIC INC

9 Pine St
No reviews yet
37 years of experience

Nothing is more important than satisfying our clients. Because of this, we approach every project differently. M S Electric, Inc. believes that identifying the individual needs of every project is essential to a successful end result. Some of our specialties include; Data Center Wiring, Fire Alarm System Design And Installation, Aerial Lift Services,Generator Installations, Security Lighting Installation, Parking Lot Light Services, Light Pole Reconditioning and Maintenance to name a few.

Nothing is more important than satisfying our clients. Because of this, we approach every project differently. M S Electric, Inc. believes that identifying the individual needs of every project is essential to a successful end result. Some of our specialties include; Data Center Wiring, Fire Alarm System Design And Installation, Aerial Lift Services,Generator Installations, Security Lighting Installation, Parking Lot Light Services, Light Pole Reconditioning and Maintenance to name a few.

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Castine, ME homeowners’ guide to generator installs

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