Top-rated generator install pros.

Get matched with top generator install pros in Hernandez, NM

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Generator Install pros in Hernandez, NM

*The Angi rating for Generator Install companies in Hernandez, NM 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 Hernandez, NM 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 October 26, 2025

Find Generator install pros in Hernandez

Avatar for Reliable Tech Heating, Cooling & Plumbing, LLC

Reliable Tech Heating, Cooling & Plumbing, LLC

PO Box 28671
4.64(
55
)
•Approved Pro

Reliable Tech Heating, Cooling & Plumbing, LLC

PO Box 28671
4.64(
55
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
42 local quotes requested

Reliable Tech Heating, Cooling & Plumbing, LLC, strives to exceed expectations. With years of experience, we take pride in the quality of our work, responsiveness and competitive pricing. We look forward to serving you and building a lasting relationship. Free Estimates on Equipment Installations or Replacements.

"they are definetly a 10"

Janet V on May 2025

Reliable Tech Heating, Cooling & Plumbing, LLC, strives to exceed expectations. With years of experience, we take pride in the quality of our work, responsiveness and competitive pricing. We look forward to serving you and building a lasting relationship. Free Estimates on Equipment Installations or Replacements.

"they are definetly a 10"

Janet V on May 2025

Tom's Sharp Shop

317 W Sanger St
4.00(
1
)

Tom's Sharp Shop

317 W Sanger St
4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For your lawn care and landscaping equipment needs, Tom's Sharp Shop's knowledgeable staff is ready to assist you. Proudly selling and servicing STIHL equipment, we know how important it is to have the right tools for the job. Your equipment comes fully assembled and ready to use, and our staff will give you in-store safety and operating demonstrations. Tom's Sharp Shop carries a full line of power tools and apparel, including chainsaws, trimmers and brush cutters, edgers, blowers and shredder vacs, sprayers, hedge trimmers, multi-task tools, pole pruners, hand tools, lawn mowers, cut-off machines, concrete cutters, augers and drills, protective and work wear, oils, lubricants and fuels, batteries and more. Visit today!

For your lawn care and landscaping equipment needs, Tom's Sharp Shop's knowledgeable staff is ready to assist you. Proudly selling and servicing STIHL equipment, we know how important it is to have the right tools for the job. Your equipment comes fully assembled and ready to use, and our staff will give you in-store safety and operating demonstrations. Tom's Sharp Shop carries a full line of power tools and apparel, including chainsaws, trimmers and brush cutters, edgers, blowers and shredder vacs, sprayers, hedge trimmers, multi-task tools, pole pruners, hand tools, lawn mowers, cut-off machines, concrete cutters, augers and drills, protective and work wear, oils, lubricants and fuels, batteries and more. Visit today!

Avatar for A-1 AUTO SALVAGE

A-1 AUTO SALVAGE

99 COUNTY ROAD
No reviews yet

A-1 AUTO SALVAGE

99 COUNTY ROAD
No reviews yet
43 years of experience

Need a hard-to-find car part? Whether it’s a replacement starter or a completely rebuilt engine, we have it at A-1 Auto Salvage. Our precise satellite locator helps us find any car part, even if it’s rare! Visit us for anything from brakes to alternator sales. Farmington, NM customers know and trust us for all their rebuilt and used car parts! Quality Services & Products We can find parts from the 1970s up—including parts from domestic, European, and other foreign makes. Just ask a friendly staff member for help, and we’ll locate the parts you need. Our products are warrantied for 90 days or more, so you can be confident of their quality. Take a look at some of the items we provide:  Car Exterior (hoods, doors, bumpers, fenders, spoilers, headlights/tail & turn signal lights, auto glass)  Wheels (wheels, rims, hubs, tires, brakes)  Rebuilt Engines & Transmissions  Additional Parts (starters, alternators, switches, a/c compressors, front differentials, window regulators, fuel tanks, oil pans, wiring, springs, suspension arms, speedometers, steering columns, air bags, seats, transfer cases, and more!)  We Also BUY Vehicles (burned, wrecked, or running) Serving the Four Corners with Distinction When you’re looking for reputable used auto parts, engines, and alternator sales, Farmington, NM is the place to visit. For the entire Four Corners area, A-1 Auto Salvage is your resource for reliable used car parts. Call us today at (505) 325-1994 and ask for a free estimate!

Need a hard-to-find car part? Whether it’s a replacement starter or a completely rebuilt engine, we have it at A-1 Auto Salvage. Our precise satellite locator helps us find any car part, even if it’s rare! Visit us for anything from brakes to alternator sales. Farmington, NM customers know and trust us for all their rebuilt and used car parts! Quality Services & Products We can find parts from the 1970s up—including parts from domestic, European, and other foreign makes. Just ask a friendly staff member for help, and we’ll locate the parts you need. Our products are warrantied for 90 days or more, so you can be confident of their quality. Take a look at some of the items we provide:  Car Exterior (hoods, doors, bumpers, fenders, spoilers, headlights/tail & turn signal lights, auto glass)  Wheels (wheels, rims, hubs, tires, brakes)  Rebuilt Engines & Transmissions  Additional Parts (starters, alternators, switches, a/c compressors, front differentials, window regulators, fuel tanks, oil pans, wiring, springs, suspension arms, speedometers, steering columns, air bags, seats, transfer cases, and more!)  We Also BUY Vehicles (burned, wrecked, or running) Serving the Four Corners with Distinction When you’re looking for reputable used auto parts, engines, and alternator sales, Farmington, NM is the place to visit. For the entire Four Corners area, A-1 Auto Salvage is your resource for reliable used car parts. Call us today at (505) 325-1994 and ask for a free estimate!

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

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.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

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

The Hernandez, NM homeowners’ guide to generator installs

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"