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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified generator installs reviews

Top-Rated Generator install pros in Galway - Updated Nov 2026

Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
73
)
Fixed Generator - InstallFixed Generator - Repair

Serving Galway, 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%
48 neighbors recently requested a quote
Avatar for Troy Generator Service
Troy Generator Service
New to Angi
Fixed Generator - Repair

Serving Galway, 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
Avatar for Knickerbocker enterprises
Knickerbocker enterprises
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Galway, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Self employed since 2007. excavation and land clearing. dumpster rental and clean outs. boulder retaining walls and hardscaping. underground electrical services. willing to deliver small and large quantities of sand, gravel and topsoil.

Tennis court
Tennis court
Tennis court
Tennis court
Court and garden

+9

1 neighbors recently requested a quote
Ambrose Electric
4.4(
57
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Galway, NY and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"As usual, Ambrose Electric was prompt, professional, courteous and efficient. Ambrose keeps our family generator running very well so my wife and I plus my daughter , her husband and 2 children who live only 3 doors away are assured of constant/ reliable electricity when most needed."
 Installed Generator
 Installed Generator
 Generator Installation
 Generator Install
Recommended by95%of homeowners
Avatar for Comalli Electric Inc
Comalli Electric Inc
4.4(
34
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Galway, NY and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"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."
Recommended by100%of homeowners
Showing 1-10 of 34
Generator Install FAQs, answered by experts

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. 

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

The Galway, NY homeowners’ guide to generator installs

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