Get matched with top generator install pros in Riva, MD

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4.3

(35 reviews)

Top-rated generator install pros.

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Find Generator install pros in Riva

Avatar for Able Electrical Services Inc
Able Electrical Services Inc
4.9(
468
)

Serving Riva, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Everything about Able Electrical Services service was superb! I was in a jam, and Able Electrical Services came to the rescue. Both of the mechanics that assisted were excellent. Russell Ridgway was the primary mechanic and he was amazing! His work is superior and he exceeded my expectations every step of the way. For example, I needed electrical outlets to connect install a wet bar. He measured the wet bar and installed the outlets exactly where they were needed and ensured sufficient power was added to accommodate a kegerator and mini-frigs. I highly recommend Able Electrical Services and hope I never need to use any other electrician."
Kitchen Lighting
Modem Home
Response time1 day
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for GAC Services
GAC Services
4.8(
291
)

Serving Riva, MD and surrounding areas

Approved (Corporate)

In business since 1970

Free estimates

Warranties offered

"Could not have asked for better service. The recommended product is working great, the installers were professional and so far the service technicians are top notch."
Additional Photos
66 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for RaLo Enterprise LLC
RaLo Enterprise LLC
4.7(
209
)

Serving Riva, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The RaLo electrician did a great job running new wire to install my outdoor camlight. He also informed me of a number of other issues he noticed and gave me good price to address those issues as well. I definitely recommend their services."
Response time3 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Chesapeake Electric
Chesapeake Electric
4.7(
75
)

Serving Riva, MD and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"The two service men who came to complete our "electrician for a day" deal where just flat out awesome. We gave them a fairly long list of items that we wanted done that was quite varied in nature (replacing electrical outlets, installing dimmer switches, exhaust fan timers, re-wiring a light switch, installing a light fixture, installing TV on the wall, and more). They worked through the list quickly and efficiently, explained things about our electrical system along the way (which was very helpful) and were exceptionally courteous and professional. They also worked very well as a team, dividing and conquering all of the items on our list. Recommend them without reservation."
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+5

11 neighbors recently requested a quote
Recommended by74%of homeowners
JOHN MAX ELECTRIC
5.0(
22
)

Serving Riva, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"The electrical team was professional, knowledgeable, prompt, personable and did an overall wonderful job. They are clearly expert electricians. They cleaned up after they finished the project. I would recommend them highly to my family and friends. As an added plus, they priced their work reasonably."
Electrical Project
Electrical Project
Electrical Project
Response time1 day
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Wolf Electric LLC
Wolf Electric LLC
5.0(
98
)

Serving Riva, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Wolf Electric came out and did a great job installing our new bathroom fixture. The job was done quickly and professionally. Would definitely recommend!"
Response time6 hrs
1 neighbors recently requested a quote
Recommended by2%of homeowners
Avatar for Haas and Sons Electric Inc
Haas and Sons Electric Inc
4.8(
128
)

Serving Riva, MD and surrounding areas

Approved

In business since 2016

Warranties offered

Credit card accepted

"They were on time, had the part we needed and installed it quickly. The technician was courteus and efficient. We will definitely use them again."
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+8

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
222
)

Serving Riva, MD and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Installer did a good job on installing ceiling fan with light kit. He was friendly and cleaned up after installation. Still working well 2 months later. The only things disappointing is that my initial phone quote was about $100 less than I was originally charged. I'm not sure if the difference was the labor I was charged to assemble the ceiling fan.

Recently, I was contacted by the Frederick Manager, Lou and he took care of my concerns. We discussed future job opportunities in my home. I would recommend this company for their good work and customer service."
Response time1 day
Response rate94%
7 neighbors recently requested a quote
Avatar for C H Tel. & TV Co., Inc.
C H Tel. & TV Co., Inc.
4.9(
382
)

Serving Riva, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"The two technicians did excellent work. It was tricky to install the cabling in a roof space which had foam insulation, requiring some skill to find the external location and get the cabling to it. I was grateful that it was scheduled so promptly as a small half day job."
Additional Photos
Cables Before
Cables After
Network Before
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+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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FAQs for generator install projects in Riva, MD

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

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. 

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.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The Riva, MD homeowners’ guide to generator installs

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