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TRUSTED BY BREWSTER, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon56
    Verified generator installs reviews

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

Avatar for Frank's Generator Sales Service & Repair
Frank's Generator Sales Service & Repair
5.0(
22
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Repair+4 more

Serving Brewster, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Title: Outstanding Service – Fast, Professional, and Thorough! I can't say enough great things about Frank Rinaldi! He did an absolutely amazing job diagnosing and repairing my generator. I was completely blown away by how quickly he responded—honestly, I never expected such fast service. Frank showed up promptly, quickly identified the issue, and had everything fixed in no time. Not only was he professional and efficient, but he also went above and beyond by cleaning and servicing the entire generator. The level of care and attention to detail he put into the job was truly impressive. It’s rare to find someone this reliable and dedicated these days. I highly recommend Frank to anyone in need of generator service or repair—he’s a true pro!"
Generator emergency service call
Generator Project
Generator Service
Generator emergency service call
Generator Project

+29

Response time2 days
Response rate98%
11 neighbors recently requested a quote
Avatar for B-Dyson Electric
B-Dyson Electric
4.9(
127
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Brewster, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We hired Pat and his team to install some new outlets, replace some old 2 prong outlets and install and wire a new ceiling fan. He and his team had the whole project completely finished successfully within 8 hours. We will be repeat customers!"
kitchen renovation
office
Conference Room Lighting
Conference Room
Office Space Hallway Lighting

+7

Response time11 hrs
7 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for GenShield LLC
GenShield LLC
5.0(
7
)
Fixed Generator - RepairFixed Generator - InstallGenerator - Repair - For Business

Serving Brewster, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in generator service and repair and provide unmatched customer service! You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n

10 neighbors recently requested a quote
Santella Electric
4.7(
32
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install+1 more

Serving Brewster, NY and surrounding areas

Approved

Customers say: Terrific value

"I would highly recommend Santella for residential electrical work. I requested quotes from multiple companies for a wide range of work, including bringing existing wiring to code, repairing issues, installing new outlets, junction boxes and external lighting and video. They were excellent with communication and follow-up, transparent in pricing and risks/assumptions, were available more quickly than others, and offered competitive pricing. On the job they were fast and efficient, professional, didn’t try to up sell, did high quality work, and cleaned up. I will be using them again for all future work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
2 neighbors recently requested a quote
Recommended by77%of homeowners
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Generator Install FAQs, answered by experts

A complete generator installation takes four to eight weeks from start to finish. Securing local permits takes two to four weeks, and work cannot begin until approval is granted. The physical setup requires one to three days. Coordinating propane delivery and utility notifications adds another one to three weeks. Plan your NY project well ahead of storm seasons to account for contractor availability and avoid delays.

Helpful?

A cracked or tilted concrete pad points to frost heave damage from harsh NY winters, meaning the base requires replacement. Check your transfer switch for moisture or corrosion, which indicates improper placement in an unprotected area. You should also verify that previous generator installation work meets required setback distances from windows and doors. Finally, inspect exterior connections for severe rust and ensure buried propane lines sit safely below the frost line.

Helpful?

The concrete pad frequently requires attention, as rocky soil and freezing temperatures in Brewster cause shifting over time. As older homes upgrade their electrical panels, generator installation updates are necessary to keep transfer switch connections code-compliant. Frequent winter storms cause units to cycle repeatedly, accelerating wear on transfer switch electronics. Additionally, you should inspect exterior weatherproofing and propane regulators for damage after years of harsh seasonal exposure.

Helpful?

To ensure your generator installation lasts, account for local climate extremes. Brewster experiences intense freeze-thaw cycles and humid summers that stress enclosures and concrete pads. Because the rocky soil shifts, proper site preparation is essential to prevent a cracked base. You must also bury propane lines below the frost line and elevate units in flood zones. Always secure proper permits to guarantee safe, code-compliant connections that stand the test of time.

Helpful?

Always hire a licensed professional for the electrical portions of your generator installation to ensure the work passes state inspections. Because municipal gas is limited in Brewster, you must plan for propane tank sizing and delivery access. Review your homeowner association rules for exterior equipment restrictions before finalizing placement. Finally, account for nearby wetlands, as protected environmental areas require additional environmental reviews and strict setback compliance.

Helpful?

The Brewster, NY homeowners’ guide to generator installs

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