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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon357
    Verified electrical services reviews

Find Electricians in South Walpole

Avatar for Nicholson Plumbing Heating & Air Conditioning Inc

Nicholson Plumbing Heating & Air Conditioning Inc

71 Whitney Street
4.54(
560
)
Approved Pro

Nicholson Plumbing Heating & Air Conditioning Inc

71 Whitney Street
4.54(
560
)
Approved Pro
Customers say: Super punctual
55 local quotes requested
25 years of experience

Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.

"Went very well and got more information than with other companies."

Susan H on April 2025

Nicholson Plumbing, Heating & Air Conditioning is the company of choice for all your plumbing, heating and air conditioning repair and replacement needs. Our commitment is to you, our customer, and to provide you with outstanding plumbing and HVAC service. You can rest assured with our 100% satisfaction guarantee, 24-hour emergency service, solid warranty and highly trained technicians. Serving the Metro West, MA's service and installation needs. Fully Licensed in MA Plumbing and Gas Fitting. Lic# 30207. Universal EPA Certified & 410A Certified. Fully Insured. Nicholson Plumbing, Heating & Air Conditioning offers a 5% senior discount on service repairs.

"Went very well and got more information than with other companies."

Susan H on April 2025


Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

30 Waverly St
4.68(
155
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

30 Waverly St
4.68(
155
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
968 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 Rodenhiser Home Services

Rodenhiser Home Services

325 Hopping Brook Rd
4.39(
506
)
Approved Pro

Rodenhiser Home Services

325 Hopping Brook Rd
4.39(
506
)
Approved Pro
Customers say: Super punctual
383 local quotes requested
97 years of experience

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

Stephen M on August 2024


Avatar for RC Electric

RC Electric

199 Elm St
5.00(
3
)
Approved Pro

RC Electric

199 Elm St
5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are a Massachusetts based electrical contractor working throughout the commonwealth with over 25 years of experience. Specialize in providing homeowners with top quality work and a wonderful experience along the way! We are licensed, fully insured and provide free estimates to all. Our team is very knowledgeable and understands the codes put into place by the National Electric Code as well as Massachusetts amendments that are added and enforced. Electrical projects can be very tricky and quite intimidating at times if you are unfamiliar with the trade or uncertain how to go about a certain project. This is why on all of our jobs we strive to connect and explain every option available that suits specific wants and needs. We are very proud of our workmanship, cleanliness and approach to all of our customers. Our goal is to have a 110% satisfied customer that is happy to have worked with us and will continue to call us again in the future! Some services include but are not limited to - -Panel Changes -Service Repairs/Upgrades -Remodels/Additions -Electrical Diagnosis -Recessed Lighting /Outdoor Lighting Design -Smart Home Applications -Switching/Receptacles/Hubs -Generator Setups -Surge Protection -Safety Inspections/Smoke Detectors -Knob+Tube Demo If you are interested in speaking with us about your next project give us a call or send an email and we will schedule a time to meet and go over all your options! Thank you for the opportunity to work with us, we look forward to hearing from you!

"Really well, very professional and in a timely manner."

Judy W on April 2024

We are a Massachusetts based electrical contractor working throughout the commonwealth with over 25 years of experience. Specialize in providing homeowners with top quality work and a wonderful experience along the way! We are licensed, fully insured and provide free estimates to all. Our team is very knowledgeable and understands the codes put into place by the National Electric Code as well as Massachusetts amendments that are added and enforced. Electrical projects can be very tricky and quite intimidating at times if you are unfamiliar with the trade or uncertain how to go about a certain project. This is why on all of our jobs we strive to connect and explain every option available that suits specific wants and needs. We are very proud of our workmanship, cleanliness and approach to all of our customers. Our goal is to have a 110% satisfied customer that is happy to have worked with us and will continue to call us again in the future! Some services include but are not limited to - -Panel Changes -Service Repairs/Upgrades -Remodels/Additions -Electrical Diagnosis -Recessed Lighting /Outdoor Lighting Design -Smart Home Applications -Switching/Receptacles/Hubs -Generator Setups -Surge Protection -Safety Inspections/Smoke Detectors -Knob+Tube Demo If you are interested in speaking with us about your next project give us a call or send an email and we will schedule a time to meet and go over all your options! Thank you for the opportunity to work with us, we look forward to hearing from you!

"Really well, very professional and in a timely manner."

Judy W on April 2024


Avatar for Ronald G Perry

Ronald G Perry

Located In In Norton
5.00(
32
)
Approved Pro

Ronald G Perry

Located In In Norton
5.00(
32
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

We are family owned and operated with over 30 years of experience! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call for a quote today.

"Excellent Ron, did an awesome Job, professional, knowledgeable, on time and generally a good person and the price was great. I would definitely recommend him."

Jeff D on October 2024

We are family owned and operated with over 30 years of experience! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call for a quote today.

"Excellent Ron, did an awesome Job, professional, knowledgeable, on time and generally a good person and the price was great. I would definitely recommend him."

Jeff D on October 2024


Avatar for FM Generator

FM Generator

35 Pequit St
4.70(
20
)
Approved Pro

FM Generator

35 Pequit St
4.70(
20
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
38 local quotes requested

We are a full-service home generator provider offering turnkey residential installations, service contracts, and emergency response, we also install whole home backup batteries.***WE DO NOT SERVICE PORTABLE GENERATORS** Family owned and operated, we have sold, installed and serviced generators for over 40 years! Our history is working with commercial generators, so we know the importance of reliability! Reliability is our product which is why we sell Fortress, an exclusive Briggs and Stratton brand of home generators. We can even save you money on a smaller generator with the Symphony II Home Power Management System! FM Generator - Keeping Families Powered for over 40 years! **Fully installed automatic home power system packages starting at $7,500**

"They were able to send someone to the house within a few days of initial contact. He wasn’t able to troubleshoot the problem directly but he was able to reach out to someone who could and everything was taken care of quickly and efficiently. Would absolutely contact them again in the future!"

Amanda F on January 2025

We are a full-service home generator provider offering turnkey residential installations, service contracts, and emergency response, we also install whole home backup batteries.***WE DO NOT SERVICE PORTABLE GENERATORS** Family owned and operated, we have sold, installed and serviced generators for over 40 years! Our history is working with commercial generators, so we know the importance of reliability! Reliability is our product which is why we sell Fortress, an exclusive Briggs and Stratton brand of home generators. We can even save you money on a smaller generator with the Symphony II Home Power Management System! FM Generator - Keeping Families Powered for over 40 years! **Fully installed automatic home power system packages starting at $7,500**

"They were able to send someone to the house within a few days of initial contact. He wasn’t able to troubleshoot the problem directly but he was able to reach out to someone who could and everything was taken care of quickly and efficiently. Would absolutely contact them again in the future!"

Amanda F on January 2025


Avatar for 3 Angels Electrical

3 Angels Electrical

225 Quincy Ave
4.50(
8
)
Approved Pro

3 Angels Electrical

225 Quincy Ave
4.50(
8
)
Approved Pro
Customers say: Quick response
57 local quotes requested
28 years of experience

With over 25years of professional, licensed electrical experience, our team of certified electricians is prepared to handle a wide range of electrical needs with precision and care. From installing new lighting fixtures and outlets to performing intricate electrical panel upgrades, we ensure every job meets the highest safety and quality standards. We also offer troubleshooting and installation services for modern smart home technologies, helping you integrate cutting-edge solutions into your home or business seamlessly. Contact us today for a free estimate, we look forward to serving you!

"Wish I could give 0 stars. A worker in one of their company vehicles was in a left only lane, while I was in a lane to go straight. There was no room for him to merge into my lane (traffic was a bit heavy). He continued to go into my lane, without a care and almost completely rammed me off the road. I am in a small car and the truck could’ve done severe damage in that moment. If this is how your employees are on the road, I don’t want to see how they are in the work field."

Anon A on October 2025

With over 25years of professional, licensed electrical experience, our team of certified electricians is prepared to handle a wide range of electrical needs with precision and care. From installing new lighting fixtures and outlets to performing intricate electrical panel upgrades, we ensure every job meets the highest safety and quality standards. We also offer troubleshooting and installation services for modern smart home technologies, helping you integrate cutting-edge solutions into your home or business seamlessly. Contact us today for a free estimate, we look forward to serving you!

"Wish I could give 0 stars. A worker in one of their company vehicles was in a left only lane, while I was in a lane to go straight. There was no room for him to merge into my lane (traffic was a bit heavy). He continued to go into my lane, without a care and almost completely rammed me off the road. I am in a small car and the truck could’ve done severe damage in that moment. If this is how your employees are on the road, I don’t want to see how they are in the work field."

Anon A on October 2025


"Prompt, efficient, and easy to work with. Highly recommend!"

Alex S on December 2024

Laku Electric is a small business focusing on residential work. With 20 years experience, you are guaranteed the quality and satisfaction to make any electrical plan come true.

"Prompt, efficient, and easy to work with. Highly recommend!"

Alex S on December 2024


Malvern Furusa Electrician LLC

78 Keystone Ln
4.43(
14
)
Approved Pro

Malvern Furusa Electrician LLC

78 Keystone Ln
4.43(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
92 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After a little phone and text tagging, George showed up today and completed the job."

Richard P on September 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After a little phone and text tagging, George showed up today and completed the job."

Richard P on September 2024


Avatar for PW DiMasi Electric

PW DiMasi Electric

63 Boynton St
4.61(
38
)
Approved Pro

PW DiMasi Electric

63 Boynton St
4.61(
38
)
Approved Pro
Customers say: Quality work
26 local quotes requested
32 years of experience

We have been a Waltham based local electrical company since 1993. I Peter W DiMasi Master Electrician (15273A) owner of PW DiMasi Electric am committed to serving our customers with the best service and quality of work. We have courteous and qualified electricians that will complete any electrical job, small or large. We pride ourselves in quality, service and when the job is done, cleanliness! You will not need to clean after us. We are here for all your electrical needs from lighting design, installing an extra receptacle to wiring a new building. We install phone, cable TV, lighting, recessed lights, electric heat, service upgrades, circuit breakers, power generators, computer networking and much more. We are fully licensed and insured and have been vote best of the best since 2000.

"We hired PW DiMasi to install receded lighting in an upstairs office and could not be happier with the results. Peter, the owner, was prompt in scheduling a time to provide a project estimate and quoted us a fair price. He also showed up on the day of the project to introduce the two electricians that would be doing the work. The team was courteous, professional, and did a great job installing the lights. They also were careful to cover the room with tarps to minimize dust and cleaned up the workspace afterwards. If we have a future need for an electrician, PW DiMasi will be our first call."

Jeff F on January 2025

We have been a Waltham based local electrical company since 1993. I Peter W DiMasi Master Electrician (15273A) owner of PW DiMasi Electric am committed to serving our customers with the best service and quality of work. We have courteous and qualified electricians that will complete any electrical job, small or large. We pride ourselves in quality, service and when the job is done, cleanliness! You will not need to clean after us. We are here for all your electrical needs from lighting design, installing an extra receptacle to wiring a new building. We install phone, cable TV, lighting, recessed lights, electric heat, service upgrades, circuit breakers, power generators, computer networking and much more. We are fully licensed and insured and have been vote best of the best since 2000.

"We hired PW DiMasi to install receded lighting in an upstairs office and could not be happier with the results. Peter, the owner, was prompt in scheduling a time to provide a project estimate and quoted us a fair price. He also showed up on the day of the project to introduce the two electricians that would be doing the work. The team was courteous, professional, and did a great job installing the lights. They also were careful to cover the room with tarps to minimize dust and cleaned up the workspace afterwards. If we have a future need for an electrician, PW DiMasi will be our first call."

Jeff F on January 2025

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Electrical questions, answered by experts

Yes, you can plug outdoor lights into an extension cord, but it must be one rated for outdoor use. This method will allow you to hang Christmas lights outside your house or yard by connecting it to an outdoor power source. Be sure to purchase and use an outdoor-only extension cord.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

The Biden Administration banned the sale of incandescent light bulbs for general service lamps in 2023. All household light bulbs must meet a minimum efficiency of 45 lumens per watt, three times that of a standard incandescent light bulb. 

The main motivation was to improve energy efficiency and reduce carbon emissions. It is expected that banning incandescent light bulbs will cut over 200 million metric tons of carbon emissions over the next 30 years. Some bulbs are exempt, like chandelier lights and Christmas lights.

You can have power but no lights if the light switch is damaged. A damaged light switch is often caused by regular wear and tear or loose wires. In addition, simple problems such as a burnt-out light bulb or an unplugged lamp could be the cause of not having working lights.

Regular inspections, avoiding circuit overloads, and updating wiring when needed help maintain efficiency.

The South Walpole, MA homeowners’ guide to electrical services

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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