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Verified Reviews for Generator Install pros in Greencastle, IN

*The Angi rating for Generator Install companies in Greencastle, IN 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 Greencastle, IN 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 November 16, 2025

Find Generator install pros in Greencastle

Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

4.25(
8
)
•Approved Pro

Tri-State Water, Power & Air

4.25(
8
)
•Approved Pro
Customers say: Quality work
153 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.We expect customer service excellence and aim to go above and beyond on every call. With 9 locations across 8 states, Tri-State is always ready to serve you.

"very good would call again"

Wayne W on June 2024

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.We expect customer service excellence and aim to go above and beyond on every call. With 9 locations across 8 states, Tri-State is always ready to serve you.

"very good would call again"

Wayne W on June 2024

Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
•Approved Pro

W B Lightning Rods

4.93(
297
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
193 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

Avatar for Hamilton LP Lightning Rods

Hamilton LP Lightning Rods

5.00(
9
)
•Approved Pro

Hamilton LP Lightning Rods

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

Avatar for Lockhart Electric, LLC

Lockhart Electric, LLC

5.00(
8
)
•Approved Pro

Lockhart Electric, LLC

5.00(
8
)
•Approved Pro
51 local quotes requested
39 years of experience

Lockhart Electric LLC 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.

"Had 100 amp breaker replaced with 200 amp and multiple new lines run to the garage and added 100 amp in the garage. They were thorough and efficient and did the work as expected. Very professional and kept us updated if any potential delays and when new issues were found. I highly recommend and would hire again."

Julie H on July 2025

Lockhart Electric LLC 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.

"Had 100 amp breaker replaced with 200 amp and multiple new lines run to the garage and added 100 amp in the garage. They were thorough and efficient and did the work as expected. Very professional and kept us updated if any potential delays and when new issues were found. I highly recommend and would hire again."

Julie H on July 2025

Avatar for Maynor Construction, LLC

Maynor Construction, LLC

4.73(
32
)
•Approved Pro

Maynor Construction, LLC

4.73(
32
)
•Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
14 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023

Avatar for TITUS ELECTRIC

TITUS ELECTRIC

5.00(
1
)

TITUS ELECTRIC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Established in 1988, Titus Electric provides the Kokomo and Howard County areas with the most skillful and professional electrical services around. Some of our Specialties include, wiring and re-wiring, indoor and outdoor lighting, service upgrades, panel replacements, electrical repairs, media wiring and generator services to name a few. Our expertise will show through our work for all of our commercial, residential, and industrial customers. Call today and find out why we are the best!

Established in 1988, Titus Electric provides the Kokomo and Howard County areas with the most skillful and professional electrical services around. Some of our Specialties include, wiring and re-wiring, indoor and outdoor lighting, service upgrades, panel replacements, electrical repairs, media wiring and generator services to name a few. Our expertise will show through our work for all of our commercial, residential, and industrial customers. Call today and find out why we are the best!

Indiana Power Service & Supply Inc

3.22(
9
)

Indiana Power Service & Supply Inc

3.22(
9
)
37 years of experience

Family owned & operated. Additional DBA - Indiana Power Service & Supply.

"Wow......I'm usually one to read reviews before I hire a company. This time I failed to do so and had to pay for it. After speaking with Brenda on the phone about the situation with my generator, we agreed to have one of their techs come out and fix the situation. The previous company already had $600 into this when they finally advised I needed a new board. By what I explained to her on the phone, IPS & S was sure I needed the control board replaced. They were $90 cheaper on the part than my other company, and she said they charge $90/hr for service. I thought, this was a no brainer. I scheduled them to come out ASAP and make the repair. When the bill came, it was $300 more than expected. WHY? Because Brenda, from the office, failed to tell me that they also charge a $1.25/mile trip fee (to and from their west side location), plus the $90/hr is from when they leave the facility to when they get back. Your paying for that too.......just hope they do not run into a traffic jam. When I called to complain about the extra charge that I did not know about, Brenda claimed I must have not heard her when she told me. I did not hear her because she DID NOT tell me. Had I of known that up front, I would have stayed with the company I already had invested $600 with. Brenda said, "but our part is $90 cheaper." True, but when you add in the extra $300 travel fee, they were actually a lot more expensive. Then somehow we got magically disconnected as we were discussing the bill issue. I called back 4 times before someone finally answered and I got back in touch with Brenda. After being on hold for several minutes, they agreed to take $90 off my bill. At this point I had to let them go ahead and finish it since he already had the unit tore apart in my yard.....and putting it back together was going to cost me the $300 anyway, without the repair. UGG! Let me say this......I think the tech guy did a great job. Got the part replaced and installed in less than 30 minutes. If you ever decide to hire this company......get everything quoted in writing. I failed to do that, my fault, and it cost me. Brenda's last comment to me was, "now if we ever come out again to repair something, at least you will know what our charges are." Guess what???? I won't be calling them anyway. I see why they are have 1 star reviews. I would not recommend!!!"

Brent B on April 2019

Family owned & operated. Additional DBA - Indiana Power Service & Supply.

"Wow......I'm usually one to read reviews before I hire a company. This time I failed to do so and had to pay for it. After speaking with Brenda on the phone about the situation with my generator, we agreed to have one of their techs come out and fix the situation. The previous company already had $600 into this when they finally advised I needed a new board. By what I explained to her on the phone, IPS & S was sure I needed the control board replaced. They were $90 cheaper on the part than my other company, and she said they charge $90/hr for service. I thought, this was a no brainer. I scheduled them to come out ASAP and make the repair. When the bill came, it was $300 more than expected. WHY? Because Brenda, from the office, failed to tell me that they also charge a $1.25/mile trip fee (to and from their west side location), plus the $90/hr is from when they leave the facility to when they get back. Your paying for that too.......just hope they do not run into a traffic jam. When I called to complain about the extra charge that I did not know about, Brenda claimed I must have not heard her when she told me. I did not hear her because she DID NOT tell me. Had I of known that up front, I would have stayed with the company I already had invested $600 with. Brenda said, "but our part is $90 cheaper." True, but when you add in the extra $300 travel fee, they were actually a lot more expensive. Then somehow we got magically disconnected as we were discussing the bill issue. I called back 4 times before someone finally answered and I got back in touch with Brenda. After being on hold for several minutes, they agreed to take $90 off my bill. At this point I had to let them go ahead and finish it since he already had the unit tore apart in my yard.....and putting it back together was going to cost me the $300 anyway, without the repair. UGG! Let me say this......I think the tech guy did a great job. Got the part replaced and installed in less than 30 minutes. If you ever decide to hire this company......get everything quoted in writing. I failed to do that, my fault, and it cost me. Brenda's last comment to me was, "now if we ever come out again to repair something, at least you will know what our charges are." Guess what???? I won't be calling them anyway. I see why they are have 1 star reviews. I would not recommend!!!"

Brent B on April 2019

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Generator Install questions, answered by experts

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. 

A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home’s value, especially in areas prone to extreme weather and power outages.

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.

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

The Greencastle, IN homeowners’ guide to generator installs

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