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Verified Reviews for Generator Install pros in Guilderland, NY

*The Angi rating for Generator Install companies in Guilderland, 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 Guilderland, 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 August 15, 2026

Find Generator install pros in Guilderland

S & S Electric of NY, LLC
5.0(
138
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Emergency services offered

"Wes returned our phone call & set up a consultation appointment. Followed up with a quote and explanation of costs. We set up the installation time and Wes arrived / installed bathroom fan /ran the fan to ensure satisfaction then cleaned up the work space. We would recommend S&S Electric."
New 200 amp electrical service panel
Existing 100 amp electrical service meter & pa
Exiting 2 meter, 2 panel electrical service
New 2 family, 2 panel circuit breaker service
Response time1 day
2 neighbors recently requested a quote
Recommended by76%of homeowners
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Evolution Power and Development
4.8(
26
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Offers commercial services

Customers say: Quick response

"Jesse completed the electrical work for our new above ground pool and also replaced our electrical panel. He was professional, timely and very reasonably priced. We will use him for all future electrical work at our home."
Response time9 hrs
Response rate97%
25 neighbors recently requested a quote
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Avatar for Dig Dug Electric LLC
Dig Dug Electric LLC
5.0(
13
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Guilderland, NY and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"We had a fantastic experience with Dig Dug Electric who recently installed our Ring doorbell. The installation was quick, clean, and everything works perfectly. He even took the time to walk us through how it works and answered all our questions. We would absolutely recommend him to anyone looking for reliable and high-quality handyman services. Great job!"
New Addition Wiring
2' Retaining Wall
Building Permit
Residential Wiring
Residential Wiring

+5

Response time4 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
72
)
Fixed Generator - InstallFixed Generator - Repair

Serving Guilderland, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

"Brandon came out this morning to assess the issue. He was very polite and professional. Maximus and Jon were my installers. They were professional, polite and got the job done timely. Great guys!"
Response time9 hrs
Response rate86%
52 neighbors recently requested a quote
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Avatar for Renus Electric LLC
Renus Electric LLC
5.0(
6
)
Fixed Generator - Repair

Serving Guilderland, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Nick was very professional. Had my generator serviced in a timely manner. Will recommend to everyone."
Generac Generator
Response time20 mins
2 neighbors recently requested a quote
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Avatar for ZW Mason Electric, LLC
ZW Mason Electric, LLC
5.0(
7
)
Fixed Generator - InstallPortable Generator - Install

Serving Guilderland, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Zach installed a new electrical outlet for our dryer. He took the time to explain what he was going to do and had the work done within 2 days of giving the estimate. I would use him again for any electric work."
ZW Mason
4 neighbors recently requested a quote
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Avatar for CHIEF ELECTRIC LLC
CHIEF ELECTRIC LLC
5.0(
20
)
Portable Generator - Install

Serving Guilderland, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We used them for a variety of jobs in residential home. Installed new chandelier and foyer lights, change light switches and installed Ring doorbell. Chief is my go to for all my electrical needs. All jobs done right the first time."
CHIEF ELECTRIC LLC
54 neighbors recently requested a quote
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Avatar for Troy Generator Service
Troy Generator Service
New to Angi
Fixed Generator - Repair

Serving Guilderland, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Troy Generator Service 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. 21 years experience.

Response time20 mins
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Avatar for Advanced Power, LLC
Advanced Power, LLC
4.8(
38
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Guilderland, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"They called me minutes after putting in the request online. They arrived a few days later, and got my generator running again."
Generac 16kW
Generac 22kW
Generac Residential Installation
Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
4.6(
209
)
Fixed Generator - Install

Serving Guilderland, NY and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Generator installed. Excellent job putting everything in and cleaning up."
Champion Logo
8.5kW Champion Side Profile
8.5kW Champion Front Profile
Champion Transfer Switch
Cummins Logo

+9

Response time12 hrs
Response rate100%
Recommended by92%of homeowners
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Showing 1-10 of 39
Generator Install questions, answered by experts

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

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. 

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.

The Guilderland, 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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