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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
971 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 Net DirXions, Inc.

Net DirXions, Inc.

5.00(
11
)
Approved Pro

Net DirXions, Inc.

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

Commercial Business Only. Our Team is as diverse as you need it to be. Our Help Desk Team can help your employees with their desktop support issues, such as MS Office, Gmail, and much more. We provide immediate access to our live IT support professional via telephone, chat, or e-mail 24 hours a day. Our Advisory Team can guide management as to how your company can move forward with new technology. We recognized the fundamental challenges of small to medium sized businesses to support an IT infrastructure as well implement, integrate and support cloud-based solutions. The benefits of partnering with NDX and using our NDX Cloud Platform Services removes the need of maintaining in-house skilled technical staff, allows for the focus on your business and not technology, predictable IT budgets and enables business flexibility and mobility.

"They were very professional and went far beyond what I expected. I'm am an architect and paying attention to detail is very important to me. I was very impressed and would highly recommend them to anyone. C D Calhoun"

CD C on September 2023

Commercial Business Only. Our Team is as diverse as you need it to be. Our Help Desk Team can help your employees with their desktop support issues, such as MS Office, Gmail, and much more. We provide immediate access to our live IT support professional via telephone, chat, or e-mail 24 hours a day. Our Advisory Team can guide management as to how your company can move forward with new technology. We recognized the fundamental challenges of small to medium sized businesses to support an IT infrastructure as well implement, integrate and support cloud-based solutions. The benefits of partnering with NDX and using our NDX Cloud Platform Services removes the need of maintaining in-house skilled technical staff, allows for the focus on your business and not technology, predictable IT budgets and enables business flexibility and mobility.

"They were very professional and went far beyond what I expected. I'm am an architect and paying attention to detail is very important to me. I was very impressed and would highly recommend them to anyone. C D Calhoun"

CD C on September 2023


Martins Electric, LLC

5.00(
2
)
Approved Pro

Martins Electric, LLC

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

Martins 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. Over 20 years of experience.

"Thank you for the quick response and quality work."

Mike G on April 2021

Martins 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. Over 20 years of experience.

"Thank you for the quick response and quality work."

Mike G on April 2021


LAD Electric, LLC

5.00(
19
)
Approved Pro

LAD Electric, LLC

5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

LAD 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.

"They were so professional polite and kind. They went above and beyond for me . Great company"

Sharon R on October 2024

LAD 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.

"They were so professional polite and kind. They went above and beyond for me . Great company"

Sharon R on October 2024


Avatar for ABN Electric LLC

ABN Electric LLC

5.00(
9
)
Approved Pro

ABN Electric LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 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 services that are customization to each individual project. You will find us to be competitively priced, paying 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!

"Benjamin was amazing. Showed me exactly what he would be doing. Cleaned up and was on time. I had him do a second job and contacted me right back to find out what I needed. Very respectful and professional.. I would recommend him!"

Lori S on March 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 services that are customization to each individual project. You will find us to be competitively priced, paying 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!

"Benjamin was amazing. Showed me exactly what he would be doing. Cleaned up and was on time. I had him do a second job and contacted me right back to find out what I needed. Very respectful and professional.. I would recommend him!"

Lori S on March 2023


Avatar for Positive Energy Electric Inc

Positive Energy Electric Inc

4.90(
220
)
Approved Pro

Positive Energy Electric Inc

4.90(
220
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
95 local quotes requested

6 Employees No Subs. Small but efficient electrical contractors. We answer all calls. We specialize in whole-house wiring, new addition wiring, service upgrades, and generator installations. Free estimates upfront affordable pricing with no up selling of services. We guarantee all of our work for 1 year. At the end of the day our customers satisfaction is our top priority. Professional electricians with great attention to detail that respect your time and your home. Veteran owned business with honesty, integrity and values.

"I needed an electrician to service my Generac generator. Jay texted to give me an estimated time when he was to arrive. I was very impressed with his service, he was pleasant, efficient & great customer service. I would recommend Positive Energy Electric Inc. Thank you Jay!"

Roxanne D on November 2024

6 Employees No Subs. Small but efficient electrical contractors. We answer all calls. We specialize in whole-house wiring, new addition wiring, service upgrades, and generator installations. Free estimates upfront affordable pricing with no up selling of services. We guarantee all of our work for 1 year. At the end of the day our customers satisfaction is our top priority. Professional electricians with great attention to detail that respect your time and your home. Veteran owned business with honesty, integrity and values.

"I needed an electrician to service my Generac generator. Jay texted to give me an estimated time when he was to arrive. I was very impressed with his service, he was pleasant, efficient & great customer service. I would recommend Positive Energy Electric Inc. Thank you Jay!"

Roxanne D on November 2024


Avatar for Botelho & Sons Electric

Botelho & Sons Electric

5.00(
36
)
Approved Pro

Botelho & Sons Electric

5.00(
36
)
Approved Pro
Customers say: Quick response
66 local quotes requested
18 years of experience

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Ryan was excellent - came very quickly to give me a quote, was able to start & finish both of the jobs I needed within 2 days, very communicative & reasonably priced. The finished products were great & he cleaned up every step of the way! Can’t say enough good things."

Angeliz R on November 2025

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Ryan was excellent - came very quickly to give me a quote, was able to start & finish both of the jobs I needed within 2 days, very communicative & reasonably priced. The finished products were great & he cleaned up every step of the way! Can’t say enough good things."

Angeliz R on November 2025


Avatar for Cox Electric, LLC

Cox Electric, LLC

4.94(
9
)
Approved Pro

Cox Electric, LLC

4.94(
9
)
Approved Pro
Customers say: Quick response
52 local quotes requested
23 years of experience

It is our mission to provide excellent service and complete satisfaction to every customer that we serve. We genuinely care about the quality of our work and make an effort to understand the needs and expectations of our customers. We promise to communicate quickly and professionally. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience for years - we look forward to doing the same for you!

"Everyone we dealt with was friendly, responsive and knowledgeable. From our initial call to explore a generator through purchasing and installation, everyone at COX demonstrated exceptional and timely customer service. Their experienced team of technicians were there on time when they said theyâ d be there. They provided timely notifications and clearly communicated throughout every step of the installation process. We were impressed with their work ethic and the results."

Rob C on December 2024

It is our mission to provide excellent service and complete satisfaction to every customer that we serve. We genuinely care about the quality of our work and make an effort to understand the needs and expectations of our customers. We promise to communicate quickly and professionally. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience for years - we look forward to doing the same for you!

"Everyone we dealt with was friendly, responsive and knowledgeable. From our initial call to explore a generator through purchasing and installation, everyone at COX demonstrated exceptional and timely customer service. Their experienced team of technicians were there on time when they said theyâ d be there. They provided timely notifications and clearly communicated throughout every step of the installation process. We were impressed with their work ethic and the results."

Rob C on December 2024


Avatar for Electricians R Us

Electricians R Us

4.79(
14
)
Approved Pro

Electricians R Us

4.79(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 local quotes requested

Electrical Services: Here at Electrician's R Us RI, we are very passionate about what we do and take our responsibility to each customer very seriously. We pride ourselves in the ability to meet each customer's personal needs and expectations. With experience since 1987, you can trust that we know what you're dealing with and more importantly we know how to fix it. We also understand that if your dealing with an electrical emergency you cant wait and for your convenience we are available 24 hours a day for emergency service calls and we are proud to say we have a 1 hour or less response time, so whether your dealing with a dangerous electrical emergency or doing some upgrades we've got you covered.

"Junior was great. Fast and friendly."

Colleen S on June 2025

Electrical Services: Here at Electrician's R Us RI, we are very passionate about what we do and take our responsibility to each customer very seriously. We pride ourselves in the ability to meet each customer's personal needs and expectations. With experience since 1987, you can trust that we know what you're dealing with and more importantly we know how to fix it. We also understand that if your dealing with an electrical emergency you cant wait and for your convenience we are available 24 hours a day for emergency service calls and we are proud to say we have a 1 hour or less response time, so whether your dealing with a dangerous electrical emergency or doing some upgrades we've got you covered.

"Junior was great. Fast and friendly."

Colleen S on June 2025


Avatar for FERREIRA ELECTRIC INC

FERREIRA ELECTRIC INC

5.00(
43
)
Approved Pro

FERREIRA ELECTRIC INC

5.00(
43
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
50 local quotes requested

• 2016 Super Service Award Winner! • 30+ Years Industry Experience • Locally Owned & Family Operated Electrical Contracting Company • Residential & Commercial Electrical Services Offered • Our Staff consists of a Master Electrician & 2 Highly-Trained and Experienced Licensed Electricians • References Available Upon Request • Call (401) 253-0347 to Schedule a FREE Estimate or Appointment Today

"Amazing. Came within an hour of my call. Fixed the problem."

George M on September 2019

• 2016 Super Service Award Winner! • 30+ Years Industry Experience • Locally Owned & Family Operated Electrical Contracting Company • Residential & Commercial Electrical Services Offered • Our Staff consists of a Master Electrician & 2 Highly-Trained and Experienced Licensed Electricians • References Available Upon Request • Call (401) 253-0347 to Schedule a FREE Estimate or Appointment Today

"Amazing. Came within an hour of my call. Fixed the problem."

George M on September 2019

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Generator Install questions, answered by experts

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

The Warwick, RI homeowners’ guide to generator installs

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