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TRUSTED BY LOCHEARN, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Lochearn, MD

*The Angi rating for Generator Install companies in Lochearn, MD 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 Lochearn, MD 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 September 03, 2025

Find Generator install pros in Lochearn

K&K Electric
4.9(
36
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I hired K & K to install a range hood. There was no electrical there previously so they had to run electric. I also had them install a new light fixture and remove an exhaust fan. K & K did excellent work and even repaired an electrical box that another contractor had installed. I was given a great estimate and was charged the estimate price. Would definitely use again and recommend."
Response time5 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Electrical USA, Inc.
Electrical USA, Inc.
4.3(
41
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"Great job! Generator in need of battery and other maintenance needs. Problem was explained and why. Generator working fine, I strongly recommend this company."
Response time4 days
76 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Calvary Electric LLC
Calvary Electric LLC
5.0(
13
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"They did a great job capping the live wires from a wall we tore down and got our recessed lighting in the basement working with the switches. Reasonable priced and professional. Very considerate of the space and timely in completion."
Whole House Generator
Kitchen Remodel
Kitchen Remodel
Additional Photos
Additional Photos

+13

Response time4 days
Response rate100%
5 neighbors recently requested a quote
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Avatar for Mr. Electric of Baltimore
Mr. Electric of Baltimore
5.0(
8
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Mr. Electric responded immediately to my request and scheduled the quote visit the next day. They were able to fix the electrical switch during that apointment in a very fast and professional manner. I highly recommend them."
Gallery
Gallery
Gallery
Gallery
Gallery

+3

16 neighbors recently requested a quote
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Avatar for Clinton Electric Company, Inc.
Clinton Electric Company, Inc.
3.9(
172
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 1969

Emergency services offered

Credit card accepted

"Robin was super nice and easy to work with - she called me to notify me when Bob would be arriving. Bob worked quickly and new his stuff about generators."
The Team
Generac Automatic Standby Generator
Dusk to Dawn Spotlights
Electrical Panel
Trucks

+7

Response time2 hrs
141 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for D. Moore & Associates Electrical
D. Moore & Associates Electrical
5.0(
7
)

Serving Lochearn, MD and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

D. MOORE & ASSOCIATES ELECTRICAL is a well established business in BALTIMORE, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best call Daniel at D. MOORE & ASSOCIATES ELECTRICAL for your next project!

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Generator Install questions, answered by experts

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

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.

The Lochearn, MD 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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