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Avatar for NETR Inc

NETR Inc

4.79(
76
)
Approved Pro

NETR Inc

4.79(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
238 local quotes requested

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025


Avatar for AVT Electric, LLC

AVT Electric, LLC

5.00(
6
)
Approved Pro

AVT Electric, LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"The electrical installation work was fast and the quality was good. Keep up the good work!"

PJ C on November 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"The electrical installation work was fast and the quality was good. Keep up the good work!"

PJ C on November 2025


Avatar for Cognati Electric Inc.

Cognati Electric Inc.

5.00(
15
)
Approved Pro

Cognati Electric Inc.

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2 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.

"I highly recommend Mauro and his crew! He exceeded my expectations in every way. -Flexible scheduling -Fair and competitive pricing -Punctual arrival -Exceptional work quality, clearly taking pride in his craft -Thorough cleanup after completion -Responsive and helpful with any questions His professionalism and attention to detail made the entire experience seamless. Look no further for reliable electrical services!"

Kristin C on November 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.

"I highly recommend Mauro and his crew! He exceeded my expectations in every way. -Flexible scheduling -Fair and competitive pricing -Punctual arrival -Exceptional work quality, clearly taking pride in his craft -Thorough cleanup after completion -Responsive and helpful with any questions His professionalism and attention to detail made the entire experience seamless. Look no further for reliable electrical services!"

Kristin C on November 2024


Hills Electric LLC

4.50(
1
)
Approved Pro

Hills Electric LLC

4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 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! Book with us online or feel free to give us a call today!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017

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! Book with us online or feel free to give us a call today!

"They are very pleasant, efficient, and they stay by their words. They answer their phone calls and call back in a timely manner."

Rebecca H on November 2017


Matthew Decicco

5.00(
3
)
Approved Pro

Matthew Decicco

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

Matthew Decicco, is a well established electrician in Reading, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best, call Matthew Decicco Electric, for your next project!

"Very responsive and did everything that I asked for."

Joey C on April 2021

Matthew Decicco, is a well established electrician in Reading, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best, call Matthew Decicco Electric, for your next project!

"Very responsive and did everything that I asked for."

Joey C on April 2021


Avatar for Steven C Papuchis

Steven C Papuchis

4.89(
172
)
Approved Pro

Steven C Papuchis

4.89(
172
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
50 years of experience

With over 30 years in the Electric industry I think tomorrow I will turn professional. Being a certified contractor with HomeAdvisor for over 14 years and with over 150 great ratings and reviews speaks volumes. I run a small operation that specializes in customer service with a personal touch. I personally perform all the work with or without a helper and I am very meticulous, neat, and efficient with everything I do, which saves money in the long run. If your looking for the lowest price, I will politely say that I most likely will not be your service professional. I am competitive with my peers and I'm not the most expensive either. I offer Service call, T&M rates, and small over the phone quote jobs. On large job estimates/proposals, I CHARGE a fee (due upon arrival). My proposals are well written and broken down in great detail and will be credited back if awarded the job. I accept all major credit cards as well. Please visit my Facebook page for more detail and blog entries.

"He was professional and quick. Did great work."

Zac H on May 2021

With over 30 years in the Electric industry I think tomorrow I will turn professional. Being a certified contractor with HomeAdvisor for over 14 years and with over 150 great ratings and reviews speaks volumes. I run a small operation that specializes in customer service with a personal touch. I personally perform all the work with or without a helper and I am very meticulous, neat, and efficient with everything I do, which saves money in the long run. If your looking for the lowest price, I will politely say that I most likely will not be your service professional. I am competitive with my peers and I'm not the most expensive either. I offer Service call, T&M rates, and small over the phone quote jobs. On large job estimates/proposals, I CHARGE a fee (due upon arrival). My proposals are well written and broken down in great detail and will be credited back if awarded the job. I accept all major credit cards as well. Please visit my Facebook page for more detail and blog entries.

"He was professional and quick. Did great work."

Zac H on May 2021


Avatar for Mr. Electric of Peabody-Danvers

Mr. Electric of Peabody-Danvers

5.00(
7
)
Approved Pro

Mr. Electric of Peabody-Danvers

5.00(
7
)
Approved Pro
Super Service Award
50 local quotes requested
Free onsite estimate

Residential & Commercial Electrical Services in Peabody-Danvers From panel upgrades to circuit breaker repairs, ceiling fan installations, and generator service, we offer qualified electricians and excellent customer service! World-class customer service is a top priority. We help keep your home safe and treat your property with respect, leaving your place in great condition and without a trace left behind.

"Jamie and his team did a great job. Timely and great communication. Would highly recommend"

Evan R on October 2025

Residential & Commercial Electrical Services in Peabody-Danvers From panel upgrades to circuit breaker repairs, ceiling fan installations, and generator service, we offer qualified electricians and excellent customer service! World-class customer service is a top priority. We help keep your home safe and treat your property with respect, leaving your place in great condition and without a trace left behind.

"Jamie and his team did a great job. Timely and great communication. Would highly recommend"

Evan R on October 2025


Avatar for JBJ Systems, Inc.

JBJ Systems, Inc.

New on AngiNew on Angi
Approved Pro

JBJ Systems, Inc.

New on AngiNew on Angi
Approved Pro
4 years of experience

JBJ SYSTEMS provides innovative security systems, including video surveillance and access control, as well as advanced structured cabling and network solutions. Our expert technicians bring together experience and knowledge with trusted solutions, delivering results on time and on budget.

JBJ SYSTEMS provides innovative security systems, including video surveillance and access control, as well as advanced structured cabling and network solutions. Our expert technicians bring together experience and knowledge with trusted solutions, delivering results on time and on budget.


Avatar for JP McCurdy Electrical Services Inc

JP McCurdy Electrical Services Inc

4.38(
495
)
Approved Pro

JP McCurdy Electrical Services Inc

4.38(
495
)
Approved Pro
Customers say: Quality work
52 local quotes requested
26 years of experience

We are your solution to everything electrical! From your everyday electrical construction and repair items to the design of a complete integrated home system from the ground up and more! McCurdy Electric - call for peace of mind - we'll do the rest. Our trained and certified team of Electricians bring many years of experience to meet every one of your electrical projects. We stay ahead of the curve in custom installation and design of specialty electronic items, such as generator systems, smart home technology, advanced lighting control, Audio/Video, alarm, video surveillance, and much more. We can help you with all of your Electrical needs, and we have the track record to back it up. Please visit our website at www.McCurdyElectric.com for more information. Call for Peace of Mind. We'll Do the Rest.

"Thank you Joe/McCurdy electrical for coming on very short notice. I appreciate the time and care you took to figure out our electrical needs for the installation of a whole house water filtration system. Thank you also for the advice on some other projects we plan to do in the near future."

Paul P on May 2025

We are your solution to everything electrical! From your everyday electrical construction and repair items to the design of a complete integrated home system from the ground up and more! McCurdy Electric - call for peace of mind - we'll do the rest. Our trained and certified team of Electricians bring many years of experience to meet every one of your electrical projects. We stay ahead of the curve in custom installation and design of specialty electronic items, such as generator systems, smart home technology, advanced lighting control, Audio/Video, alarm, video surveillance, and much more. We can help you with all of your Electrical needs, and we have the track record to back it up. Please visit our website at www.McCurdyElectric.com for more information. Call for Peace of Mind. We'll Do the Rest.

"Thank you Joe/McCurdy electrical for coming on very short notice. I appreciate the time and care you took to figure out our electrical needs for the installation of a whole house water filtration system. Thank you also for the advice on some other projects we plan to do in the near future."

Paul P on May 2025


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

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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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.

As long as your generator is used as recommended by the manufacturer, it’s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator’s placement and set-up meets safety standards when installing or repairing your back-up power source.

The Wenham, MA homeowners’ guide to generator installs

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