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TRUSTED BY VALATIE, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Valatie, NY

*The Angi rating for Generator Install companies in Valatie, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Valatie, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 22, 2025

Find Generator install pros in Valatie

Avatar for BENJAMIN FRANKLIN PLUMBING

BENJAMIN FRANKLIN PLUMBING

4.56(
608
)

BENJAMIN FRANKLIN PLUMBING

4.56(
608
)
Customers say: Super punctual
1921 years of experience

We've called Albany its home for close to 100 years! We know this town, its people and its homes. We are unique -an older community with specific needs when it comes to heating and cooling. We appreciate the tradition and history of Albany’s older homes. But just because our residences come from the era of the model T, doesn’t mean they have to run like one. Over time, we have become the experts in making sure an older home is running at peak efficiency when it comes to energy consumption. In order to properly diagnose your home’s needs, Farrell Brothers needs to look at its infrastructure, its duct work and air flow, insulation, windows and doors. All these things come into play when heating and cooling an older home. The biggest and best piece of equipment doesn’t always serve an Albany residence in the same way it would a brand new home.

"Professional, courteous, and efficient."

Paul C on March 2022

We've called Albany its home for close to 100 years! We know this town, its people and its homes. We are unique -an older community with specific needs when it comes to heating and cooling. We appreciate the tradition and history of Albany’s older homes. But just because our residences come from the era of the model T, doesn’t mean they have to run like one. Over time, we have become the experts in making sure an older home is running at peak efficiency when it comes to energy consumption. In order to properly diagnose your home’s needs, Farrell Brothers needs to look at its infrastructure, its duct work and air flow, insulation, windows and doors. All these things come into play when heating and cooling an older home. The biggest and best piece of equipment doesn’t always serve an Albany residence in the same way it would a brand new home.

"Professional, courteous, and efficient."

Paul C on March 2022

Ambrose Electric Inc

4.81(
54
)

Ambrose Electric Inc

4.81(
54
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Ambrose Electric is a fully licensed electrical contractor providing both residential and commercial services. We also are an Elite Generac dealer providing sales, service and installation of back up generators from 8kw to 150kw.

"We all know how challenging it is today to get great customer service...good to know that Ambrose Electric stills believes in that commitment. I was notified of the need for our annual service and it was performed without delay. Actually as we arrived home the tech was just finishing and took the time to tell as all was well with generator. So pleased we have the safety and security of our generator."

Mike M on February 2025

Ambrose Electric is a fully licensed electrical contractor providing both residential and commercial services. We also are an Elite Generac dealer providing sales, service and installation of back up generators from 8kw to 150kw.

"We all know how challenging it is today to get great customer service...good to know that Ambrose Electric stills believes in that commitment. I was notified of the need for our annual service and it was performed without delay. Actually as we arrived home the tech was just finishing and took the time to tell as all was well with generator. So pleased we have the safety and security of our generator."

Mike M on February 2025

Troy Generator Service LLC, David M. Begin, Owner

5.00(
24
)

Troy Generator Service LLC, David M. Begin, Owner

5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A full service Generator Installation repair and service company. 35 years of experience in all models and sizes of Generators and associated systems. Residential commercial and industrial qualified technician. Generac Service Dealer with all factory trained warranty technicians.

"Called on a Sunday ... not only did David pick up but helped us work through some questions on the generator no charge!"

Mike F on April 2024

A full service Generator Installation repair and service company. 35 years of experience in all models and sizes of Generators and associated systems. Residential commercial and industrial qualified technician. Generac Service Dealer with all factory trained warranty technicians.

"Called on a Sunday ... not only did David pick up but helped us work through some questions on the generator no charge!"

Mike F on April 2024

Mohawk Heating Co Inc

4.61(
70
)

Mohawk Heating Co Inc

4.61(
70
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Family Owned & Operated.

"I will no longer be a customer of Mohawk Heating. On November 1st a technician replaced my thermostat. A Honeywell T4 Pro was also the replacement thermostat for my home. All I have is a boiler, so the work consisted of removing two screws, disconnecting two wires, then attaching a new faceplate and reconnecting the two wires. Almost forgot, he put two batteries back in. The technician then went to the basement to make sure the boiler was running okay, took a quick look and recommended some work on the system. The whole process took about 45 minutes. Imagine how shocked I was to be told the total was $545.21!!! I knew the service call was $125, so I figured on the high side it would be about $275. What an expensive lesson learned on my part. How could anyone, in good conscience, charge such an extreme price for this kind of job. I do regret not following through with attempting to replace it myself. This was a very costly mistake for me."

Karen P on November 2023

Family Owned & Operated.

"I will no longer be a customer of Mohawk Heating. On November 1st a technician replaced my thermostat. A Honeywell T4 Pro was also the replacement thermostat for my home. All I have is a boiler, so the work consisted of removing two screws, disconnecting two wires, then attaching a new faceplate and reconnecting the two wires. Almost forgot, he put two batteries back in. The technician then went to the basement to make sure the boiler was running okay, took a quick look and recommended some work on the system. The whole process took about 45 minutes. Imagine how shocked I was to be told the total was $545.21!!! I knew the service call was $125, so I figured on the high side it would be about $275. What an expensive lesson learned on my part. How could anyone, in good conscience, charge such an extreme price for this kind of job. I do regret not following through with attempting to replace it myself. This was a very costly mistake for me."

Karen P on November 2023

Avatar for Excel Electrical Systems LLC

Excel Electrical Systems LLC

5.00(
14
)

Excel Electrical Systems LLC

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Excel Electrical Systems is a locally owned company, servicing the capital region and surrounding areas. Owner, Silas Mieses, has almost a decade of experience and is hands on with every job to ensure complete customer satisfaction. If you want safe and satisfactory work completed, contact Excel Electrical Systems today!

"From initial quote to final test of the generator, Silas was responsive and professional!.The work was performed as quoted and on budget."

Matt P on January 2021

Excel Electrical Systems is a locally owned company, servicing the capital region and surrounding areas. Owner, Silas Mieses, has almost a decade of experience and is hands on with every job to ensure complete customer satisfaction. If you want safe and satisfactory work completed, contact Excel Electrical Systems today!

"From initial quote to final test of the generator, Silas was responsive and professional!.The work was performed as quoted and on budget."

Matt P on January 2021

Holdridge Electric LLC

5.00(
20
)

Holdridge Electric LLC

5.00(
20
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are a full service Electrical Contractor Serving all of Greene and Columbia Counties in upstate New York. We also service Northern Dutchess and Northern Ulster Counties, as well as Southern Albany County. We are an authorized Generac and Kohler Generator Dealer providing sales, installation and service.

"Aaron and Sebastian did a terrific job today updating my fire alarm system then quickly and efficiently fixed two other electrical problems I have been having. They were polite and responsive - a pleasure to have in my house."

Mary A on March 2024

We are a full service Electrical Contractor Serving all of Greene and Columbia Counties in upstate New York. We also service Northern Dutchess and Northern Ulster Counties, as well as Southern Albany County. We are an authorized Generac and Kohler Generator Dealer providing sales, installation and service.

"Aaron and Sebastian did a terrific job today updating my fire alarm system then quickly and efficiently fixed two other electrical problems I have been having. They were polite and responsive - a pleasure to have in my house."

Mary A on March 2024

RUBINO ELECTRIC

4.83(
12
)

RUBINO ELECTRIC

4.83(
12
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

OWNER-OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. SERVICE FEE APPLIES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE.MAY CONTACT THROUGH E-MAIL.

"John and his assistant Dave were spot on in every way. They were prompt...exactly. They left my kitchen cleaner than it was when they arrived. John offers excellent professional advice and is still flexible. His price was fair and he stuck to it. No surprises. It is obvious these guys know what they are doing. Also I love that they have a sense of humor about the household "stuff' we all face. Would hire them again without question."

Cecily B on December 2022

OWNER-OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. SERVICE FEE APPLIES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE.MAY CONTACT THROUGH E-MAIL.

"John and his assistant Dave were spot on in every way. They were prompt...exactly. They left my kitchen cleaner than it was when they arrived. John offers excellent professional advice and is still flexible. His price was fair and he stuck to it. No surprises. It is obvious these guys know what they are doing. Also I love that they have a sense of humor about the household "stuff' we all face. Would hire them again without question."

Cecily B on December 2022

Avatar for Comalli Electric Inc

Comalli Electric Inc

4.90(
29
)

Comalli Electric Inc

4.90(
29
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our local and highly trained team at Comalli Group, Inc. is an experienced, full-service electrical company delivering high-quality services to residential, commercial, and industrial properties in Albany, Latham, and surrounding areas. With nearly 40 years of industry experience, we provide a wide array of energy solutions, including electrical installation and upgrades, solar panel installation, LED lighting installation, generator installation, surveillance and communication system installation, and more! Our electricians provide free estimates as well as same-day appointments, to get your property up and running in no time. We specialize in completely customized solutions, with a team dedicated solely to property evaluation and design, so you can be confident that your new systems will be reliable and fit seamlessly with the rest of your space.

"EXCELLENT! We needed lights installed around the outside of our house. Comalli’s electricians are very professional, neat and friendly. They will be returning for another job inside the house as well. We will be contacting Comalli for any and all future electrical work needed."

Dina C on October 2021

Our local and highly trained team at Comalli Group, Inc. is an experienced, full-service electrical company delivering high-quality services to residential, commercial, and industrial properties in Albany, Latham, and surrounding areas. With nearly 40 years of industry experience, we provide a wide array of energy solutions, including electrical installation and upgrades, solar panel installation, LED lighting installation, generator installation, surveillance and communication system installation, and more! Our electricians provide free estimates as well as same-day appointments, to get your property up and running in no time. We specialize in completely customized solutions, with a team dedicated solely to property evaluation and design, so you can be confident that your new systems will be reliable and fit seamlessly with the rest of your space.

"EXCELLENT! We needed lights installed around the outside of our house. Comalli’s electricians are very professional, neat and friendly. They will be returning for another job inside the house as well. We will be contacting Comalli for any and all future electrical work needed."

Dina C on October 2021

Showing 1-10 of 35
Generator Install questions, answered by experts

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

The Valatie, NY homeowners’ guide to generator installs

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

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