Get matched with top generator installers in Malden, MA
There are 8 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Malden, MA
*The Angi rating for Generator Installation companies in Malden, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Malden, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on May 21, 2025
Generator installers in Malden
Markarian Electric are experienced, dependable professional electricians constantly staying on the cutting edge of newly released technology. With over 20 years of Residential, Commercial & Industrial electrical experience, Markarian Electric has performed thousands of jobs for many businesses and homeowners. Whether we are wiring a restaurant, office building, retail store, BMS management or simply installing a replacement dimmer for a homeowner, we take pride in every job we do. Eric A. Markarian, CEO Customers can email us at [email protected].
"My properties use Markarian for a lot of our electrical needs. They are always very responsive and fast to resolve our issues. In Brighton today Juan Montoya came by to resolve a few issues for us. He was very professional and friendly!"
Jason L on March 2025
Markarian Electric are experienced, dependable professional electricians constantly staying on the cutting edge of newly released technology. With over 20 years of Residential, Commercial & Industrial electrical experience, Markarian Electric has performed thousands of jobs for many businesses and homeowners. Whether we are wiring a restaurant, office building, retail store, BMS management or simply installing a replacement dimmer for a homeowner, we take pride in every job we do. Eric A. Markarian, CEO Customers can email us at [email protected].
"My properties use Markarian for a lot of our electrical needs. They are always very responsive and fast to resolve our issues. In Brighton today Juan Montoya came by to resolve a few issues for us. He was very professional and friendly!"
Jason L on March 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
"I reached out to couple of companies and ultimately decided to go with NETR, and I’m glad I did. From the salesman Chip, to the installer Daniel Rodriguez, their professionalism was exceptional. Their work ethic and attention to detail sets them apart from other companies in this business. Daniel is an expert and went above and beyond to make sure everything was tidy and perfect! They’re really invested in customer satisfaction!"
Navya P on March 2024
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
"I reached out to couple of companies and ultimately decided to go with NETR, and I’m glad I did. From the salesman Chip, to the installer Daniel Rodriguez, their professionalism was exceptional. Their work ethic and attention to detail sets them apart from other companies in this business. Daniel is an expert and went above and beyond to make sure everything was tidy and perfect! They’re really invested in customer satisfaction!"
Navya P on March 2024
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.
"We highly recommend J.P. McCurdy Electrical Services. We hired this exceptional shop to replace all the old knob and tube wiring (along with switching out a number of light fixtures and installing several ceiling fans) in our 120-year-old Victorian home – a challenging job that a couple of other electricians didn’t feel confident undertaking. Owner Jack McCurdy personally came to size up the job and give us a detailed estimate, and his professionalism, courtesy and extensive knowledge sold us. What was originally thought to be a two-week job was finished in six working days as foreman Joe Costain efficiently deployed his crew and brought in a second crew on a few days to expedite the work. Joe was great at communicating what kind of activity we could expect day-to-day, especially as both my wife and I are working from home fulltime during the COVID pandemic. He and the crew checked in frequently on our preferences, minimized the number of holes in the ceilings and walls (including avoiding harming our wallpaper in a couple of rooms altogether), and cleaned up well at the end of every day. Jack’s estimate was competitive and the final accounting accurately included the additions and subtractions we agreed to during the job. We feel so much better that we’ve finally eliminated the risky knob and tube wiring and updated the entire house’s electrical system. McCurdy is a full-service shop that does all kinds of electrical work – if you want a trustworthy and capable electrician, give Jack a call!"
Kevin K on May 2021
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.
"We highly recommend J.P. McCurdy Electrical Services. We hired this exceptional shop to replace all the old knob and tube wiring (along with switching out a number of light fixtures and installing several ceiling fans) in our 120-year-old Victorian home – a challenging job that a couple of other electricians didn’t feel confident undertaking. Owner Jack McCurdy personally came to size up the job and give us a detailed estimate, and his professionalism, courtesy and extensive knowledge sold us. What was originally thought to be a two-week job was finished in six working days as foreman Joe Costain efficiently deployed his crew and brought in a second crew on a few days to expedite the work. Joe was great at communicating what kind of activity we could expect day-to-day, especially as both my wife and I are working from home fulltime during the COVID pandemic. He and the crew checked in frequently on our preferences, minimized the number of holes in the ceilings and walls (including avoiding harming our wallpaper in a couple of rooms altogether), and cleaned up well at the end of every day. Jack’s estimate was competitive and the final accounting accurately included the additions and subtractions we agreed to during the job. We feel so much better that we’ve finally eliminated the risky knob and tube wiring and updated the entire house’s electrical system. McCurdy is a full-service shop that does all kinds of electrical work – if you want a trustworthy and capable electrician, give Jack a call!"
Kevin K on May 2021
Welcome to the world headquarters for ElectriChris Inc! We offer both residential and commercial electrical services for the greater Boston area. From outlets & fixtures, to panel upgrades and wire installations, we do it all. Owner Chris David has over 20 years on hands on electrical experience and has the knowledge to handle your project with ease. Call us today for an estimate!
"Excellent service, communicates about arrival time, and a great guy! I will hire him again when needed."
Abigail V on April 2025
Welcome to the world headquarters for ElectriChris Inc! We offer both residential and commercial electrical services for the greater Boston area. From outlets & fixtures, to panel upgrades and wire installations, we do it all. Owner Chris David has over 20 years on hands on electrical experience and has the knowledge to handle your project with ease. Call us today for an estimate!
"Excellent service, communicates about arrival time, and a great guy! I will hire him again when needed."
Abigail V on April 2025
TMF Construction Services is proud to provide you with window, doors, decks and other remodeling needs. We take the time to understand each our customers' needs and strive to ensure their satisfaction. We have been in the construction field for over 20 years. If you're looking for a company that provides outstanding service, then look no further than TMF. Please check out recent work under the photos section. Call us at 781-241-2206, email at [email protected] or click to schedule an estimate today! We look forward to hearing from you. Thanks Brian and Jimmy TMF Construction Services
"Terrific - TMF Construction was organized with a quote, timeline, and payment schedule, communication was responsive and clear, and they did great work. They were very polite and respectful while working, and left the work area very clean. Highly recommend."
Kimberly B on February 2025
TMF Construction Services is proud to provide you with window, doors, decks and other remodeling needs. We take the time to understand each our customers' needs and strive to ensure their satisfaction. We have been in the construction field for over 20 years. If you're looking for a company that provides outstanding service, then look no further than TMF. Please check out recent work under the photos section. Call us at 781-241-2206, email at [email protected] or click to schedule an estimate today! We look forward to hearing from you. Thanks Brian and Jimmy TMF Construction Services
"Terrific - TMF Construction was organized with a quote, timeline, and payment schedule, communication was responsive and clear, and they did great work. They were very polite and respectful while working, and left the work area very clean. Highly recommend."
Kimberly B on February 2025
Local family electrical business since 1984 servicing Boston and greater Boston/north shore area. We specialize in all types of wiring: Commerical, residential, generators, fire alarm, data, and can fully install heat pumps/mini split AC systems.
"It went seamlessly well. Great dudes and they even fixed some light switches for me for free!!"
Pre P on November 2024
Local family electrical business since 1984 servicing Boston and greater Boston/north shore area. We specialize in all types of wiring: Commerical, residential, generators, fire alarm, data, and can fully install heat pumps/mini split AC systems.
"It went seamlessly well. Great dudes and they even fixed some light switches for me for free!!"
Pre P on November 2024
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
With years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your electrical needs with great care. We will treat your home as we would treat our own. Give Electrical Systems and Controls, Inc. a call today, we look forward to working with you!
"electrical systems put in a new panel, plugs and some fixtures in my kitchen. All went well. Good communication. Would recommend to use them"
Dana H on April 2023
With years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your electrical needs with great care. We will treat your home as we would treat our own. Give Electrical Systems and Controls, Inc. a call today, we look forward to working with you!
"electrical systems put in a new panel, plugs and some fixtures in my kitchen. All went well. Good communication. Would recommend to use them"
Dana H on April 2023
We can take on a wide range of residential 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.
"Since hiring Chris Iâ ve recommended him to several family and friends. Communication was seamless and the project was completed within the timeframe outlined. We are really happy with the final project and we would certainly hire Chris again with any future project!"
Rachel M on April 2023
We can take on a wide range of residential 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.
"Since hiring Chris Iâ ve recommended him to several family and friends. Communication was seamless and the project was completed within the timeframe outlined. We are really happy with the final project and we would certainly hire Chris again with any future project!"
Rachel M on April 2023
Finding reliable electrical services for commercial or residential projects is vital to ensure safety, quality, and efficiency. Electrical work requires precision and expertise, as improper installation or repair can lead to serious consequences, including electrical fires or system failures. That’s where Bella’s Electric Inc comes into play. As a trusted electrician in the Massachusstes area, we provide top-notch services backed by years of experience and a commitment to excellence. Our team takes pride in delivering safe, efficient, and cost-effective solutions that meet our clients’ unique needs. Choose Bella’s Electric Inc for your next project and experience the difference that professionalism and dedication can make.
"Highly recommended Ti ago who is a master electrician, devoted family man, earnest, thorough,hardworking,honest,gave upfront pricing, punctual,wants homeowner to be pleased with his job, will return promptly for any concerns or additional work, he likes to stay with one customer at a time before taking on another job, 5 stars"
Steven C on February 2023
Finding reliable electrical services for commercial or residential projects is vital to ensure safety, quality, and efficiency. Electrical work requires precision and expertise, as improper installation or repair can lead to serious consequences, including electrical fires or system failures. That’s where Bella’s Electric Inc comes into play. As a trusted electrician in the Massachusstes area, we provide top-notch services backed by years of experience and a commitment to excellence. Our team takes pride in delivering safe, efficient, and cost-effective solutions that meet our clients’ unique needs. Choose Bella’s Electric Inc for your next project and experience the difference that professionalism and dedication can make.
"Highly recommended Ti ago who is a master electrician, devoted family man, earnest, thorough,hardworking,honest,gave upfront pricing, punctual,wants homeowner to be pleased with his job, will return promptly for any concerns or additional work, he likes to stay with one customer at a time before taking on another job, 5 stars"
Steven C on February 2023
Generator installations FAQs
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
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