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Get matched with top generator install pros in Holly Springs, NC

There are 5 highly-rated local generator install pros.

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    Verified generator installs reviews

Find Generator install pros in Holly Springs

Avatar for Alexander Services

Alexander Services

128 Thomas Mill Rd
4.79(
38
)
Approved Pro

Alexander Services

128 Thomas Mill Rd
4.79(
38
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
135 local quotes requested

Winner of the WRAL Voters' Choice Award 4 years in a row, Alexander Services provides Commercial and Residential Heating, Air Conditioning and Electrical Installation, Repair and Service. We offer Same-Day Service, Exact-Time appointments and are open 7 days a week.

"Matt did a great job installing my first ceiling light/fan. He identified that the second ceiling light/fan required a different box in the ceiling, and ordered the correct equipment. Rob came a week later and did an awesome job installing the second ceiling light/fan. His attention to detail was remarkable! Great job Matt and Rob!"

Jean K on October 2025

Winner of the WRAL Voters' Choice Award 4 years in a row, Alexander Services provides Commercial and Residential Heating, Air Conditioning and Electrical Installation, Repair and Service. We offer Same-Day Service, Exact-Time appointments and are open 7 days a week.

"Matt did a great job installing my first ceiling light/fan. He identified that the second ceiling light/fan required a different box in the ceiling, and ordered the correct equipment. Rob came a week later and did an awesome job installing the second ceiling light/fan. His attention to detail was remarkable! Great job Matt and Rob!"

Jean K on October 2025


Avatar for Cape Fear Air, Electric & Plumbing

Cape Fear Air, Electric & Plumbing

9400 Ransdell Rd
4.78(
639
)
Approved Pro

Cape Fear Air, Electric & Plumbing

9400 Ransdell Rd
4.78(
639
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
865 local quotes requested

Cape Fear Air-Electric-Plumbing is an air conditioning, heating, electrical, and plumbing contractor with two locations to Serve You! Fayetteville, NC (910) 483-8790 and Raleigh, NC (919) 322-2000. We have been serving the Triangle and Fayetteville areas since 1973. Nobody knows Trane like we do...... We are the oldest Trane dealer in town! Our trained professionals sell, service and install all major brands as well. We repair and replace: Air conditioning systems • Heat pumps • Gas Package units • Heat Pump Package units• Duct systems • Gas furnaces • Air handlers • Mini Split Systems • Air cleaners • Ultra Violet Air Purification and Humidifiers We can provide our commercial and residential customers with affordable heating and cooling systems to fit their lifestyles and budgets. We offer water heater installation, plumbing repairs and service, and electrical as well. To better serve our customers, we offer 24-hour emergency service six days a week. We also provide same-day service and repairs. Financing is available and we offer extended warranties! Cape Fear Air Conditioning & Heating Co., Inc. values your business and will work hard to maintain your complete satisfaction. Call us today to schedule service or request an estimate.

"I set up an appointment for a quote from Cape Fear based on a recommendation from a neighbor, and Justin came on time (he actually called and asked if it would be OK if he came early). He was easy to work with, seemed very knowledgeable, and very thorough as he looked at my current setup and discussed the various options for replacement. I liked some of the recommendations he made as far as adjusting some of the duct routing to ease air flow. I decided to have him quote a 2-ton Trane XL16c packaged AC / Gas Furnace unit and XL16c hybrid (AC and gas furnace / heat pump), which was brand new at the time - it wasn't even in their system yet. When I was provided with a quote, the paper listed the 3-ton unit since the 2-ton unit was so new, but Justin assured me that the price was for the 2-ton unit. I received another quote for the same unit from a different company, and the price was significantly lower. So, I went back to Justin and asked him to double check the price. He did confirm that the price listed on my quote was for a 3-ton unit and provided a new number for the 2-ton unit, but I was left with a bad feeling over what would have happened if I hadn't received a competitive quote and questioned them. Also, the other company I dealt with talked with the Trane rep, and stated while the XL16C gas pack was available in a 2-ton unit, the hybrid unit (with gas furnace and heat pump) was not available in a 2-ton unit. This quote process was at the end of December, and they offered an extra $500 off if we would install before the end of the year. Would they have taken the money for a 3-ton unit and only delivered a 2-ton unit, or would they have realized the error when I went to pay and said 'we quoted you the wrong price'? If I ordered the hybrid unit and paid for a 2-ton unit, what would have been delivered? These could have been honest mistakes or not - I really have no way of knowing. In the end, I didn't feel comfortable with the way the quote process went, so I decided to go with another vendor."

Jeffrey H on January 2018

Cape Fear Air-Electric-Plumbing is an air conditioning, heating, electrical, and plumbing contractor with two locations to Serve You! Fayetteville, NC (910) 483-8790 and Raleigh, NC (919) 322-2000. We have been serving the Triangle and Fayetteville areas since 1973. Nobody knows Trane like we do...... We are the oldest Trane dealer in town! Our trained professionals sell, service and install all major brands as well. We repair and replace: Air conditioning systems • Heat pumps • Gas Package units • Heat Pump Package units• Duct systems • Gas furnaces • Air handlers • Mini Split Systems • Air cleaners • Ultra Violet Air Purification and Humidifiers We can provide our commercial and residential customers with affordable heating and cooling systems to fit their lifestyles and budgets. We offer water heater installation, plumbing repairs and service, and electrical as well. To better serve our customers, we offer 24-hour emergency service six days a week. We also provide same-day service and repairs. Financing is available and we offer extended warranties! Cape Fear Air Conditioning & Heating Co., Inc. values your business and will work hard to maintain your complete satisfaction. Call us today to schedule service or request an estimate.

"I set up an appointment for a quote from Cape Fear based on a recommendation from a neighbor, and Justin came on time (he actually called and asked if it would be OK if he came early). He was easy to work with, seemed very knowledgeable, and very thorough as he looked at my current setup and discussed the various options for replacement. I liked some of the recommendations he made as far as adjusting some of the duct routing to ease air flow. I decided to have him quote a 2-ton Trane XL16c packaged AC / Gas Furnace unit and XL16c hybrid (AC and gas furnace / heat pump), which was brand new at the time - it wasn't even in their system yet. When I was provided with a quote, the paper listed the 3-ton unit since the 2-ton unit was so new, but Justin assured me that the price was for the 2-ton unit. I received another quote for the same unit from a different company, and the price was significantly lower. So, I went back to Justin and asked him to double check the price. He did confirm that the price listed on my quote was for a 3-ton unit and provided a new number for the 2-ton unit, but I was left with a bad feeling over what would have happened if I hadn't received a competitive quote and questioned them. Also, the other company I dealt with talked with the Trane rep, and stated while the XL16C gas pack was available in a 2-ton unit, the hybrid unit (with gas furnace and heat pump) was not available in a 2-ton unit. This quote process was at the end of December, and they offered an extra $500 off if we would install before the end of the year. Would they have taken the money for a 3-ton unit and only delivered a 2-ton unit, or would they have realized the error when I went to pay and said 'we quoted you the wrong price'? If I ordered the hybrid unit and paid for a 2-ton unit, what would have been delivered? These could have been honest mistakes or not - I really have no way of knowing. In the end, I didn't feel comfortable with the way the quote process went, so I decided to go with another vendor."

Jeffrey H on January 2018


Avatar for M-Power Electric

M-Power Electric

7429 Acc Blvd
5.00(
21
)
Approved Pro

M-Power Electric

7429 Acc Blvd
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

M-Power Electric with its combined decades of electrical experience in Residential Service work, expertise in standby power, data services and construction remodels, our company can serve all of your electrical needs. Promptness, cleanliness, and respect towards our clients is our top priority. We look forward to having the opportunity to earn your business!

"Went great. Great people. Great work. Will hire again."

Scott G on February 2024

M-Power Electric with its combined decades of electrical experience in Residential Service work, expertise in standby power, data services and construction remodels, our company can serve all of your electrical needs. Promptness, cleanliness, and respect towards our clients is our top priority. We look forward to having the opportunity to earn your business!

"Went great. Great people. Great work. Will hire again."

Scott G on February 2024


Avatar for Streamline Services, Inc

Streamline Services, Inc

6521 MT HERMAN RD
4.71(
712
)
Approved Pro

Streamline Services, Inc

6521 MT HERMAN RD
4.71(
712
)
Approved Pro
Customers say: Super punctual
172 local quotes requested
24 years of experience

Streamline Services, Inc. has been serving the plumbing, electrical and HVAC needs of Raleigh and surrounding areas for over 20 years. We offer 24/7 support and fast, same day repairs. We are a family-owned and operated business. We're committed to providing the highest quality service with our licensed and certified technicians, continuing training, and dedication to our community. Our core values are simple yet impact the way we go about our day – dependable, dedicated, positive, eager to learn, process-driven, and humble. The relationships we cultivate and develop amongst ourselves and with customers is something we pride ourselves with every day.

"I used Streamline Services to replace my HVAC system and to install insulation on the ductwork in my basement in August 2024, and unfortunately that was an extremely expensive mistake. We have since had them out 7 times that I have record of to repair issues related to the ductwork insulation, at extreme disruption to mine and my husband’s jobs which are based in our home, and on 2 of those occasions they also had a manager supervising. It’s the least of my concerns at this point but they left a mess each time they came, insulation scraps and screws all over the place and tape stuck to the floor. After all that, the insulation has never been properly adhered to the ductwork and has fallen down repeatedly, there are multiple areas all over our basement where the fiberglass insulation is exposed and where the tape has visibly lifted and the insulation is just resting on top of the duct. Their communication is somehow even worse than their workmanship. I’ve been trying to speak to a manager about a refund since December (I have record of 10 such inquiries I made in that time) and I’ve either been ignored or told that someone will call me and it never happens. They did give me a refund that amounted to roughly 8% of what I paid for the duct wrapping about two weeks ago, without contacting me or letting me know which I found odd, however that is not at all reflective of what I should be refunded after all of this and I think they just did it in hopes that I would leave them alone. I really wanted to resolve this with them amicably and have been exceedingly patient with them but unfortunately that goodwill hasn’t been reciprocated. We paid for our ducts to be wrapped and sealed and I think it’s clear we didn’t get what we paid for."

Tyler A on March 2025

Streamline Services, Inc. has been serving the plumbing, electrical and HVAC needs of Raleigh and surrounding areas for over 20 years. We offer 24/7 support and fast, same day repairs. We are a family-owned and operated business. We're committed to providing the highest quality service with our licensed and certified technicians, continuing training, and dedication to our community. Our core values are simple yet impact the way we go about our day – dependable, dedicated, positive, eager to learn, process-driven, and humble. The relationships we cultivate and develop amongst ourselves and with customers is something we pride ourselves with every day.

"I used Streamline Services to replace my HVAC system and to install insulation on the ductwork in my basement in August 2024, and unfortunately that was an extremely expensive mistake. We have since had them out 7 times that I have record of to repair issues related to the ductwork insulation, at extreme disruption to mine and my husband’s jobs which are based in our home, and on 2 of those occasions they also had a manager supervising. It’s the least of my concerns at this point but they left a mess each time they came, insulation scraps and screws all over the place and tape stuck to the floor. After all that, the insulation has never been properly adhered to the ductwork and has fallen down repeatedly, there are multiple areas all over our basement where the fiberglass insulation is exposed and where the tape has visibly lifted and the insulation is just resting on top of the duct. Their communication is somehow even worse than their workmanship. I’ve been trying to speak to a manager about a refund since December (I have record of 10 such inquiries I made in that time) and I’ve either been ignored or told that someone will call me and it never happens. They did give me a refund that amounted to roughly 8% of what I paid for the duct wrapping about two weeks ago, without contacting me or letting me know which I found odd, however that is not at all reflective of what I should be refunded after all of this and I think they just did it in hopes that I would leave them alone. I really wanted to resolve this with them amicably and have been exceedingly patient with them but unfortunately that goodwill hasn’t been reciprocated. We paid for our ducts to be wrapped and sealed and I think it’s clear we didn’t get what we paid for."

Tyler A on March 2025


Avatar for The Electric Solution

The Electric Solution

9650 Strickland Rd Ste. 103-305
5.00(
2
)
Approved Pro

The Electric Solution

9650 Strickland Rd Ste. 103-305
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
132 local quotes requested

At The Electric Solution, we specialize in providing cutting-edge electrical solutions tailored to meet the diverse needs of our clients. With a strong commitment to sustainability, safety, and efficiency. Our team comprises experienced professionals dedicated to delivering exceptional service and expertise in all areas of electrical systems, from design and installation to maintenance and upgrades. We pride ourselves on our customer-centric approach, ensuring that we fully understand and address the unique requirements of each project.

"Small project but they were the first ones to reach out and respond with what I felt was a reasonable quote. The technicians showed up. The only downside and it’s nothing I was told I would receive a text or a phone call before they showed up and I did not. They just came. They still get five stars."

Cheryl W on June 2025

At The Electric Solution, we specialize in providing cutting-edge electrical solutions tailored to meet the diverse needs of our clients. With a strong commitment to sustainability, safety, and efficiency. Our team comprises experienced professionals dedicated to delivering exceptional service and expertise in all areas of electrical systems, from design and installation to maintenance and upgrades. We pride ourselves on our customer-centric approach, ensuring that we fully understand and address the unique requirements of each project.

"Small project but they were the first ones to reach out and respond with what I felt was a reasonable quote. The technicians showed up. The only downside and it’s nothing I was told I would receive a text or a phone call before they showed up and I did not. They just came. They still get five stars."

Cheryl W on June 2025


Avatar for The Plug Electrician, LLC

The Plug Electrician, LLC

5408 Creek Ridge Apt V
5.00(
8
)
Approved Pro

The Plug Electrician, LLC

5408 Creek Ridge Apt V
5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.

"Quick and efficient service. Would recommend"

Miriam S on February 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.

"Quick and efficient service. Would recommend"

Miriam S on February 2024


Avatar for Generator Solutions, LLC

Generator Solutions, LLC

2702 Sledge Road
5.00(
2
)
Approved Pro

Generator Solutions, LLC

2702 Sledge Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Generator Solutions, LLC is dedicated to providing our customers with the best generator repair and service available. We are leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Pleasantly surprised at the speed and price of the the repair."

Greg M on December 2022

Generator Solutions, LLC is dedicated to providing our customers with the best generator repair and service available. We are leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Pleasantly surprised at the speed and price of the the repair."

Greg M on December 2022


JW ELECTRICAL CONTRACTORS - INC.

7620 REAMS CT
5.00(
2
)
Approved Pro

JW ELECTRICAL CONTRACTORS - INC.

7620 REAMS CT
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 years of experience

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Highly satisfied with everything!!"

Jeffrey C on July 2024

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Highly satisfied with everything!!"

Jeffrey C on July 2024


Avatar for CMC Electric

CMC Electric

128 Airport Industrial Dr
4.68(
479
)
Approved Pro

CMC Electric

128 Airport Industrial Dr
4.68(
479
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
134 local quotes requested

CMC Electric has served the Electrical & Generator needs of residents and businesses in the Triangle area and beyond since 2006... Our full list of services include everything from minor fixes to major renovations and installations. That means we're ready to handle all your needs, no matter how simple or complex. We believe you won't find a more capable team of technicians anywhere around. From a blown fuse to a faulty outlet or a new addition to your home, you can count on CMC Electric for any type of electrical work as well as generator installations and maintenance.

"Job was done quickly and on time. "

Dawn C on July 2025

CMC Electric has served the Electrical & Generator needs of residents and businesses in the Triangle area and beyond since 2006... Our full list of services include everything from minor fixes to major renovations and installations. That means we're ready to handle all your needs, no matter how simple or complex. We believe you won't find a more capable team of technicians anywhere around. From a blown fuse to a faulty outlet or a new addition to your home, you can count on CMC Electric for any type of electrical work as well as generator installations and maintenance.

"Job was done quickly and on time. "

Dawn C on July 2025


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
288 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

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Generator Install questions, answered by experts

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Holly Springs, NC homeowners’ guide to generator installs

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