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Generator repair pros in Waltham

Dever Electric
26 Scotch Dam Rd
4.97(
51
)
Approved Pro
Dever Electric
26 Scotch Dam Rd
4.97(
51
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
17 local quotes requested

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 that are customizable 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!

"Fast and thorough"

Bradford H on April 2025

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 that are customizable 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!

"Fast and thorough"

Bradford H on April 2025


Avatar for Karysten S. Santos Electrician  LLC
Karysten S. Santos Electrician LLC
20 Whitney Ave
5.00(
7
)
Approved Pro
Karysten S. Santos Electrician LLC
20 Whitney Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Karysten S. Santos Electrician LLC is the premeir electrical company serving Middlesex County and surrounding areas for over the last 5 years. Our #1 goal as a company is having complete cusotmer satisfaction and there is no job that is too big or too small. We offer 24 hour emergency service both residential & commercial - If you want the job done right, call Karysten today!

"Great service and great recommendations of parts"

William H on July 2024

Karysten S. Santos Electrician LLC is the premeir electrical company serving Middlesex County and surrounding areas for over the last 5 years. Our #1 goal as a company is having complete cusotmer satisfaction and there is no job that is too big or too small. We offer 24 hour emergency service both residential & commercial - If you want the job done right, call Karysten today!

"Great service and great recommendations of parts"

William H on July 2024


Avatar for EvanTechs
EvanTechs
827 Massachusetts
5.00(
13
)
Approved Pro
EvanTechs
827 Massachusetts
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

For over 10 years, Evantechs has been providing voice and data services for residential and commercial customers. Our services include: design, expansion, and relocation services of existing telcom data and surveillance systems. Our experience enables us to design and install systems that are cost effective and optimized to your specific requirements. Our team of highly skilled technicians is professional, timely, and sensitive to the needs of the client. We don't simply install equipment, we provide solutions. Give us a call today! .

"He was very helpful, quick to understand what I needed. Was able to diagnose the issue, and what I was looking for was not practical. Made another recommendation that ended up being much better. He even made time for us on a Saturday, without giving us the runaround. I appreciate his service very much."

Paul L on November 2022

For over 10 years, Evantechs has been providing voice and data services for residential and commercial customers. Our services include: design, expansion, and relocation services of existing telcom data and surveillance systems. Our experience enables us to design and install systems that are cost effective and optimized to your specific requirements. Our team of highly skilled technicians is professional, timely, and sensitive to the needs of the client. We don't simply install equipment, we provide solutions. Give us a call today! .

"He was very helpful, quick to understand what I needed. Was able to diagnose the issue, and what I was looking for was not practical. Made another recommendation that ended up being much better. He even made time for us on a Saturday, without giving us the runaround. I appreciate his service very much."

Paul L on November 2022


Avatar for Joseph Jackson
Joseph Jackson
3 Morningside Lane
5.00(
52
)
Approved Pro
Joseph Jackson
3 Morningside Lane
5.00(
52
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

With over three decades of experience, I am dedicated to delivering exceptional service in every aspect of my business. My unique distinction is in the quality of service I provide to my customers and my communications throughout the project. Above all, I prioritize the well-being and satisfaction of my customers.

"Joe is very professional and an expert in his job. He not only does the job, but he also listens to you and understands your need. I am very happy with his job and recommend anyone needing EV charger installation. He even made a recommendation on how to replace my thermostat. Great person!"

Hasan A on May 2023

With over three decades of experience, I am dedicated to delivering exceptional service in every aspect of my business. My unique distinction is in the quality of service I provide to my customers and my communications throughout the project. Above all, I prioritize the well-being and satisfaction of my customers.

"Joe is very professional and an expert in his job. He not only does the job, but he also listens to you and understands your need. I am very happy with his job and recommend anyone needing EV charger installation. He even made a recommendation on how to replace my thermostat. Great person!"

Hasan A on May 2023


Avatar for JBJ Systems, Inc.
JBJ Systems, Inc.
3 Red Coat Lane
New on HomeAdvisorNew on Angi
Approved Pro
JBJ Systems, Inc.
3 Red Coat Lane
New on AngiNew on HomeAdvisor
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.


Andrew Boyan
10 Deerfield Road
5.00(
3
)
Approved Pro
Andrew Boyan
10 Deerfield Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Are you looking to install an EV Charger at your residence? Call us for all your EV needs. 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!

"Great Electrician, excellent communication and follow through. Provided great advice for installation of a Juicebox direct connect EV charger."

T G on July 2022

Are you looking to install an EV Charger at your residence? Call us for all your EV needs. 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!

"Great Electrician, excellent communication and follow through. Provided great advice for installation of a Juicebox direct connect EV charger."

T G on July 2022


Avatar for NAX Electrical Services, LLC
NAX Electrical Services, LLC
1070 Iyannough Rd #311
4.36(
7
)
Approved Pro
NAX Electrical Services, LLC
1070 Iyannough Rd #311
4.36(
7
)
Approved Pro
Customers say: Quick response
3 years of experience
Emergency services offered

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! 508-296-0552

"Great job done"

William B on August 2022

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! 508-296-0552

"Great job done"

William B on August 2022


Link Established, LLC
11 B Industrial Way
New on HomeAdvisorNew on Angi
Approved Pro
Link Established, LLC
11 B Industrial Way
New on AngiNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

We specialize in all aspect of computer repair, networking, and telecommunication. With over 16 years of business we are proud to take care of your needs. We specialize in residential and commercial IT services.

We specialize in all aspect of computer repair, networking, and telecommunication. With over 16 years of business we are proud to take care of your needs. We specialize in residential and commercial IT services.


Foster Richard Earl JR Electrician
694 Walk Hill Street
New on HomeAdvisorNew on Angi
Approved Pro
Foster Richard Earl JR Electrician
694 Walk Hill Street
New on AngiNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

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 customizable 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!

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 customizable 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!


Avatar for NEC Electric
NEC Electric
10 Oak St
4.34(
73
)
Approved Pro
NEC Electric
10 Oak St
4.34(
73
)
Approved Pro
Customers say: True professional
104 local quotes requested
47 years of experience

NEC Electric and Solar has been serving the Metrowest Needham, Newton & Welesley area since 2014. We promise prompt and professional service to all of our customers. We look forward to solving all your electrical repair, installation and solar needs. Call us now to schedule an appointment. We look forward to earning your business.

"Extremely friendly and very thoughtful of what the problem was and what it would take to troubleshoot it. Ed was very carful to make sure to check every possible area was looked into. He was able to find the problem with my house wiring and corrected it."

Jim S on March 2025

NEC Electric and Solar has been serving the Metrowest Needham, Newton & Welesley area since 2014. We promise prompt and professional service to all of our customers. We look forward to solving all your electrical repair, installation and solar needs. Call us now to schedule an appointment. We look forward to earning your business.

"Extremely friendly and very thoughtful of what the problem was and what it would take to troubleshoot it. Ed was very carful to make sure to check every possible area was looked into. He was able to find the problem with my house wiring and corrected it."

Jim S on March 2025

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FAQs for generator repair projects in Waltham, MA

A standard electrical meter riser replacement takes an average of two to three hours for the actual installation work, though the entire process may span a full day. This timeline includes coordination with your utility company for power disconnection and reconnection, the physical replacement work, and any required inspections. Weather conditions and permit processing can affect the schedule. Plan for a day without electrical service while the work is being completed.

The homeowner is responsible for maintaining and replacing the electrical meter riser and related components on their property. While your utility company owns and maintains the actual meter and the service lines leading to your home, everything on your side of the connection point—including the weatherhead, riser pipe, and meter base—falls under your responsibility. This division means that when damage occurs or upgrades are needed, the homeowner bears the cost of replacement.

Yes, your power must be disconnected during an electrical meter riser replacement. Since this work involves your home's main electrical service entrance, the utility company will need to disconnect power at the service drop before the electrician can safely begin work. 

This outage lasts for several hours while the replacement is completed and inspected. Make appropriate arrangements for perishable food items and consider alternative accommodations if the weather is extreme.

If you're simply replacing a damaged meter riser without changing your electrical service capacity, you can often keep your existing panel. However, if you're upgrading from a lower amperage service to a higher one, you'll likely need to upgrade your electrical panel as well. Many electricians recommend evaluating your entire electrical service during riser replacement, as combining these projects can be more cost-effective than completing them separately.

The Waltham, MA homeowners’ guide to generator repair services
From average costs to expert advice, get all the answers you need to get your job done.
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