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Avatar for A2K Electric, LLC

A2K Electric, LLC

5.00(
5
)
Approved Pro

A2K Electric, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Job was absolutely fantastic. Will be hiring them again with my next project."

Brenda N on August 2023

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Job was absolutely fantastic. Will be hiring them again with my next project."

Brenda N on August 2023


Avatar for Neal Electric, LLC

Neal Electric, LLC

5.00(
14
)
Approved Pro

Neal Electric, LLC

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are the experts you need to take care of your home, or business. We handle everything from panel upgrades to new electrical installs for a home addition. We will treat your home as we would treat our own. Give Neal Electric a call today, we look forward to working with you!

"null"

William B on March 2020

We are the experts you need to take care of your home, or business. We handle everything from panel upgrades to new electrical installs for a home addition. We will treat your home as we would treat our own. Give Neal Electric a call today, we look forward to working with you!

"null"

William B on March 2020


Avatar for Progressive Consulting

Progressive Consulting

4.95(
14
)
Approved Pro

Progressive Consulting

4.95(
14
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Progressive Consulting provides voice and data communication solutions to businesses and homes with as few as 2 lines to over 200 lines from infrastructure to application with all the peripheral equipment needed to comprise a total solution. We provide Voice, Data, and Video Surveillance Systems, Equipment, Service, and Installation. Whether you need a custom solution or an "out of the box" system, we can bring you from concept to fruition Our technicians have over 35 years of experience in the communication field and project management and execution experience from infrastructure cabling and outside plant to application implementation across all business sizes from Small Business to Multi-National corporations. We certified on many brands and models of equipment and work on all major manufacturer commercial telephone systems and networking equipment. Service is our specialty and quality is our standard.

"Very friendly and professional; i have an old system he got me back up and running!"

Terri K on April 2020

Progressive Consulting provides voice and data communication solutions to businesses and homes with as few as 2 lines to over 200 lines from infrastructure to application with all the peripheral equipment needed to comprise a total solution. We provide Voice, Data, and Video Surveillance Systems, Equipment, Service, and Installation. Whether you need a custom solution or an "out of the box" system, we can bring you from concept to fruition Our technicians have over 35 years of experience in the communication field and project management and execution experience from infrastructure cabling and outside plant to application implementation across all business sizes from Small Business to Multi-National corporations. We certified on many brands and models of equipment and work on all major manufacturer commercial telephone systems and networking equipment. Service is our specialty and quality is our standard.

"Very friendly and professional; i have an old system he got me back up and running!"

Terri K on April 2020


Linn Electric & Home Inspections, LLC

5.00(
13
)
Approved Pro

Linn Electric & Home Inspections, LLC

5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Linn Electric & Home Inspections, LLC, we are a locally owned and operated company, that values honesty and integrity and treats your home as if it were our own. With 14 years of experience, we offer a variety of quality home improvement services. You will find us to be competitively priced, with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Call Today!!!

"John's office contacted me the same day and was able to install a ceiling fan within 3 days.Very professional and the price was very fair.Great find and will use Linn for future electric work."

Arthur M on August 2019

Linn Electric & Home Inspections, LLC, we are a locally owned and operated company, that values honesty and integrity and treats your home as if it were our own. With 14 years of experience, we offer a variety of quality home improvement services. You will find us to be competitively priced, with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Call Today!!!

"John's office contacted me the same day and was able to install a ceiling fan within 3 days.Very professional and the price was very fair.Great find and will use Linn for future electric work."

Arthur M on August 2019



Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
159 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 Seventh Gen Solar LLC

Seventh Gen Solar LLC

4.20(
5
)
Approved Pro

Seventh Gen Solar LLC

4.20(
5
)
Approved Pro
15 local quotes requested
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Digital City Technology, Inc.

Digital City Technology, Inc.

5.00(
5
)
Approved Pro

Digital City Technology, Inc.

5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Digital City Technology, Inc. (Digital City) is based in Ashland, MA, supporting greater Boston and New England since 2008. We are a Telecommunications, Network, Low Voltage and Fiber Optic professional service provider. Digital City installs VOIP Phone systems, LAN/WAN, IP Surveillance and Audio/Visual Systems. We specialize in Phone/Internet cutovers, Data Center installations, Network and System design, CAT 5 & 6 and Fiber Optic cabling, Structured Cabling and Wireless Internet implementation. Digital City has participated in Technology Roll-outs for Fortune 500 companies and performed Technology, Network and Wi-Fi deployments, VOIP installs etc. Our main goal is to provide cost-justifiable, top quality IT services designed to meet business, customer and user demands.

"Low voltage work was clean and labeled!"

Shane H on February 2020

Digital City Technology, Inc. (Digital City) is based in Ashland, MA, supporting greater Boston and New England since 2008. We are a Telecommunications, Network, Low Voltage and Fiber Optic professional service provider. Digital City installs VOIP Phone systems, LAN/WAN, IP Surveillance and Audio/Visual Systems. We specialize in Phone/Internet cutovers, Data Center installations, Network and System design, CAT 5 & 6 and Fiber Optic cabling, Structured Cabling and Wireless Internet implementation. Digital City has participated in Technology Roll-outs for Fortune 500 companies and performed Technology, Network and Wi-Fi deployments, VOIP installs etc. Our main goal is to provide cost-justifiable, top quality IT services designed to meet business, customer and user demands.

"Low voltage work was clean and labeled!"

Shane H on February 2020


Avatar for Let It Glow Electric, LLC

Let It Glow Electric, LLC

4.88(
28
)
Approved Pro

Let It Glow Electric, LLC

4.88(
28
)
Approved Pro
Super Service Award
Customers say: True professional
7 years of experience
Free onsite estimate

At Let It Glow Electric LLC, quality has always been our main focus. Fully licensed, insured proudly serving NH, VT and MA. Commercial or residential and with over a decade of experience, we are able to deliver solid solutions to any project your looking to accomplish.

"Did a great job got everything done. Most of the power was back on day one. He had to come back day to for a little bit to finish up some stuff. And he also was able to add a 60 amp service outside for my hot tub."

Kenneth G on August 2025

At Let It Glow Electric LLC, quality has always been our main focus. Fully licensed, insured proudly serving NH, VT and MA. Commercial or residential and with over a decade of experience, we are able to deliver solid solutions to any project your looking to accomplish.

"Did a great job got everything done. Most of the power was back on day one. He had to come back day to for a little bit to finish up some stuff. And he also was able to add a 60 amp service outside for my hot tub."

Kenneth G on August 2025


Avatar for Granite State Solar

Granite State Solar

5.00(
1
)
Approved Pro

Granite State Solar

5.00(
1
)
Approved Pro
47 local quotes requested
25 years of experience

Granite State Solar has served the energy needs of Granite Staters for over 17 years. We specialize in generator installs and solar panel installs as well as a wide range of electrical projects that include electrical vehicle charging stations and panel upgrades. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction with our industry-leading warranty on generators.

Granite State Solar has served the energy needs of Granite Staters for over 17 years. We specialize in generator installs and solar panel installs as well as a wide range of electrical projects that include electrical vehicle charging stations and panel upgrades. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction with our industry-leading warranty on generators.

Showing 1-10 of 20
Generator Install questions, answered by experts

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

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. 

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.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Lempster, NH homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
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