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Avatar for Anderson Water & Power
Anderson Water & Power
4.4(
617
)
Fixed Generator - Install

Serving Dexter, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"We really like the professional job done by Paul, James III and Nate, they answered all our questions and explained everything to our understanding. They are no doubt well-trained in their field and dedicated to the reputation of the company. Kudos to our saleperson Tom, who also happens to be the president. We had on-location visits from 3 companies to have a whole-house generator installed and no doubt picked the best company."
Free Water Test!
Cummins
Cummins Install
Cummins
Transfer switch Cummins

+62

Response time2 days
186 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for NYTRIC Electrical Contractors, LLC
NYTRIC Electrical Contractors, LLC
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Dexter, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

NYTRIC Electrical Contractors, LLC, is Watertown New York's premier electrical contractor. With decades of combined experience, you can rest assured that we will get the job done to your exact specifications the first time, on time, every time. Call today, and find out first hand how world class our workmanship truly is!

Whole House Generator
Whole House Generator
Whole House Generator
Response time10 mins
Recommended by100%of homeowners
Avatar for MNW Construction
MNW Construction
4.9(
18
)
Fixed Generator - InstallPortable Generator - Install

Serving Dexter, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Immediate response to our inquiry. Reasonably priced and extremely willing to accommodate our needs -willing to make two trips to the residence as we wanted the old water heater pulled one day so that we could access and paint the small utility room prior to installing the new water heater the next morning"
MNW Construction
Panel swap
Panel swap
Panel swap
Panel swap

+4

3 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for KWD Electric Inc
KWD Electric Inc
4.5(
46
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Dexter, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Pleasure to work with on recessed lighting install. Ken was responsive to questions and time changes via email/phone. We removed the old lighting, did some of the recessed lighting layout, and obtained the materials (he reviewed to make sure it was OK). His installation and electrical work was handled professionally and on schedule. Any adjustments were reviewed with me as a courtesy. We thought the price was fair for the work done. Nice job."
Additional Photos
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Additional Photos

+15

Recommended by97%of homeowners
Avatar for 4 Green Power Systems, LLC
4 Green Power Systems, LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Dexter, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

4 Green Power Systems, is you 1 stop shop for a turn-key Contractor. For Generac Automatic Generac Generators we have been awarded both the Elite Status and PowerPro by Generac. Mitssubishi Ductless has awarded us Diamond Contractor status, Samsung heat-pumps has awarded us Premier status and GeoStar GeoThermal HVAC systems. We design it, sell it, install it and service what we sell. With over 40 years in the business we do it right the 1st time.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Recommended by100%of homeowners
Diana Builders, LLC
5.0(
4
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Dexter, NY and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I required a new water heater installed and Diana builders were able to give me the exact water heater I wanted at the most competitive price. Dave took the time to explain what he thought the best solution was in plain English, gave me a quote a few hours later after researching his exact costs and stuck to his quote."
Response time1 day
Response rate92%
Recommended by100%of homeowners
Showing 1-10 of 23
Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Dexter, NY homeowners’ guide to generator installs

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