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Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
956 local quotes requested

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025


Avatar for Tyler Pavao Electric

Tyler Pavao Electric

5.00(
5
)
Approved Pro

Tyler Pavao Electric

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

Tyler Pavao Electric 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

"Great work. Makes sure he cleans up after done. Very personable and trustworthy people. I was impressed."

Louisa R on May 2023

Tyler Pavao Electric 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

"Great work. Makes sure he cleans up after done. Very personable and trustworthy people. I was impressed."

Louisa R on May 2023


Avatar for Nathan Dean Electric

Nathan Dean Electric

5.00(
6
)
Approved Pro

Nathan Dean Electric

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs, and different schedules. We are not only here to turn your ideas into reality, but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

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Jiye S on February 2020

It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs, and different schedules. We are not only here to turn your ideas into reality, but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"null"

Jiye S on February 2020


Avatar for ICM Mechanical and Controls

ICM Mechanical and Controls

4.91(
17
)
Approved Pro

ICM Mechanical and Controls

4.91(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 years of experience

With over 15 years experience the HVAC industry, ICM Mechanical and Controls, is your industry expert in the Somerset/Fall River area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Jistin's team did a great job diagnosing the issue with my HVAC SYSTEM. They provided me with several options tontonrepaormor replacement of the system. In the end indecdied to repair my system and J&M quickly orde4es and installed the needed parts. After a couple of days my system was repaired operating better than anticipated."

Don N on July 2021

With over 15 years experience the HVAC industry, ICM Mechanical and Controls, is your industry expert in the Somerset/Fall River area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Jistin's team did a great job diagnosing the issue with my HVAC SYSTEM. They provided me with several options tontonrepaormor replacement of the system. In the end indecdied to repair my system and J&M quickly orde4es and installed the needed parts. After a couple of days my system was repaired operating better than anticipated."

Don N on July 2021


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 Paul Foley Electric Co., Inc.

Paul Foley Electric Co., Inc.

4.83(
74
)
Approved Pro

Paul Foley Electric Co., Inc.

4.83(
74
)
Approved Pro
Customers say: Quality work
135 local quotes requested
33 years of experience

Reliable Power. Exceptional Service. Total Peace of Mind. At Premier Energy Solutions, your comfort and safety come first. We take pride in protecting your home or business with turnkey, worry-free generator installations that deliver unmatched reliability and value. Every installation is handled with care by our team of licensed professionals using the best installation practices available today. From start to finish, we make the process seamless, professional, and built to last. Since 1992, Premier Energy Solutions has been a name homeowners and businesses trust. What started as a licensed electrical contracting company has grown into a full-service power solutions provider. We don’t just install generators — we provide a complete, turnkey experience that includes design, permitting, installation, testing, and long-term support. Our reputation is built on quality craftsmanship, attention to detail, and genuine care for our customers and their property.

"Job was completed satisfactorily"

David F on March 2023

Reliable Power. Exceptional Service. Total Peace of Mind. At Premier Energy Solutions, your comfort and safety come first. We take pride in protecting your home or business with turnkey, worry-free generator installations that deliver unmatched reliability and value. Every installation is handled with care by our team of licensed professionals using the best installation practices available today. From start to finish, we make the process seamless, professional, and built to last. Since 1992, Premier Energy Solutions has been a name homeowners and businesses trust. What started as a licensed electrical contracting company has grown into a full-service power solutions provider. We don’t just install generators — we provide a complete, turnkey experience that includes design, permitting, installation, testing, and long-term support. Our reputation is built on quality craftsmanship, attention to detail, and genuine care for our customers and their property.

"Job was completed satisfactorily"

David F on March 2023


Avatar for Tyler Andrade Electrician

Tyler Andrade Electrician

5.00(
2
)
Approved Pro

Tyler Andrade Electrician

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

"Iâ  ll continue to use Tyler Andrade electrician for all my electrical needs. He was extremely professional and helpful with completing my project. He is also very easily reachable unlike many companies out there right now. If you need electrical work done, this company is the one to go with hands down."

Joshua P on October 2024

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!

"Iâ  ll continue to use Tyler Andrade electrician for all my electrical needs. He was extremely professional and helpful with completing my project. He is also very easily reachable unlike many companies out there right now. If you need electrical work done, this company is the one to go with hands down."

Joshua P on October 2024


Avatar for Nathaniel H MARCHANT

Nathaniel H MARCHANT

5.00(
20
)
Approved Pro

Nathaniel H MARCHANT

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of electrical 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!

"We needed a service upgrade. Nat was quick to respond to our request for a quote and we had the project scoped and started within a week. Nat communicated well and he and his team were friendly and professional."

Melissa B on November 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of electrical 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!

"We needed a service upgrade. Nat was quick to respond to our request for a quote and we had the project scoped and started within a week. Nat communicated well and he and his team were friendly and professional."

Melissa B on November 2023


Avatar for Champion Electrical Services Inc

Champion Electrical Services Inc

5.00(
23
)
Approved Pro

Champion Electrical Services Inc

5.00(
23
)
Approved Pro
Customers say: Quick response
792 local quotes requested
Free onsite estimate

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right?with respect, craftsmanship, and pride. Every job gets treated like it's our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. Licensed, insured, and proudly serving MA & RI. When the lights go out, don't call just anyone? Call the Champ. ? (774) 331-3500 | ? CalltheChamp.com | ? [email protected]

"The office reached out to me quickly as soon as I placed my service request for an electrician through Angi app. The lady was so nice to give me an appointment the following day. I needed a licensed electrician to certify my lighting fixtures before upgrading my attic insulation. Mike came with courteous smile😊"

Mila G on November 2025

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right?with respect, craftsmanship, and pride. Every job gets treated like it's our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. Licensed, insured, and proudly serving MA & RI. When the lights go out, don't call just anyone? Call the Champ. ? (774) 331-3500 | ? CalltheChamp.com | ? [email protected]

"The office reached out to me quickly as soon as I placed my service request for an electrician through Angi app. The lady was so nice to give me an appointment the following day. I needed a licensed electrician to certify my lighting fixtures before upgrading my attic insulation. Mike came with courteous smile😊"

Mila G on November 2025


Avatar for Stephen Braga Electric LLC

Stephen Braga Electric LLC

5.00(
3
)
Approved Pro

Stephen Braga Electric LLC

5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
67 local quotes requested

Here’s a compelling message to attract customers to your electrical company: --- **Why Choose Us for Your Electrical Needs?** 1. **Experienced Professionals**: Our team of licensed electricians brings years of hands-on expertise to every job, ensuring top-notch quality and safety. 2. **Reliable Service**: We pride ourselves on being punctual and completing projects on time, so you can get back to your routine without delays. 3. **Customer-Centered Approach**: We listen to your needs and offer tailored solutions, from small repairs to large-scale installations, ensuring your satisfaction every step of the way. 4. **Competitive Pricing**: We provide transparent pricing with no hidden fees, offering value for your money without compromising on quality. 5. **Safety First**: We adhere to the latest safety standards and codes, ensuring that all work is done safely, whether in your home or business. 6. **24/7 Emergency Services**: Electrical issues can happen at any time. That’s why we offer round-the-clock emergency services, so you’re never left in the dark. 7. **Eco-Friendly Solutions**: We also offer energy-efficient solutions, helping you reduce energy costs while doing your part for the environment. --- Hiring your company ensures expert service, reliability, and peace of mind.

"Awesome electrician!! Very reliable, kind, and great price!"

Brenda D on September 2024

Here’s a compelling message to attract customers to your electrical company: --- **Why Choose Us for Your Electrical Needs?** 1. **Experienced Professionals**: Our team of licensed electricians brings years of hands-on expertise to every job, ensuring top-notch quality and safety. 2. **Reliable Service**: We pride ourselves on being punctual and completing projects on time, so you can get back to your routine without delays. 3. **Customer-Centered Approach**: We listen to your needs and offer tailored solutions, from small repairs to large-scale installations, ensuring your satisfaction every step of the way. 4. **Competitive Pricing**: We provide transparent pricing with no hidden fees, offering value for your money without compromising on quality. 5. **Safety First**: We adhere to the latest safety standards and codes, ensuring that all work is done safely, whether in your home or business. 6. **24/7 Emergency Services**: Electrical issues can happen at any time. That’s why we offer round-the-clock emergency services, so you’re never left in the dark. 7. **Eco-Friendly Solutions**: We also offer energy-efficient solutions, helping you reduce energy costs while doing your part for the environment. --- Hiring your company ensures expert service, reliability, and peace of mind.

"Awesome electrician!! Very reliable, kind, and great price!"

Brenda D on September 2024

Showing 1-10 of 47
Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

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 South Dartmouth, MA 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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