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Generator installers in Davis

Avatar for Warkins Electric
Warkins Electric
1634 Arnold Ave.
4.89(
304
)
Approved Pro
Warkins Electric
1634 Arnold Ave.
4.89(
304
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
48 local quotes requested

As a small business owner I am the only employee of this company, which I hope to someday pass down to my sons. Jobs are billed differently depending on the size. Customers are charged in two ways; either by the hour, or with a bid total. Often times the bid is a better option for the customer, which allows them to plan ahead. We accept cash, check, & all major credit cards.

"Wonderful except wanted Black switch and plate but he only had a white one"

Kelly R on February 2025

As a small business owner I am the only employee of this company, which I hope to someday pass down to my sons. Jobs are billed differently depending on the size. Customers are charged in two ways; either by the hour, or with a bid total. Often times the bid is a better option for the customer, which allows them to plan ahead. We accept cash, check, & all major credit cards.

"Wonderful except wanted Black switch and plate but he only had a white one"

Kelly R on February 2025


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
9526 Corsair Rd
New on HomeAdvisorNew on Angi
Approved Pro
Tri-State Water, Power & Air
9526 Corsair Rd
New on AngiNew on HomeAdvisor
Approved Pro
126 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.


Avatar for Accent Tel USA
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024


Avatar for NextPhase Technology Solutions LLC
NextPhase Technology Solutions LLC
3602 Atwood Ave
5.00(
3
)
Approved Pro
NextPhase Technology Solutions LLC
3602 Atwood Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

NextPhase provides network and technology support to business. We are available to assist as the first point of contact for any technology support needs, and are also able to assist IT staff with specific projects or needs. We enjoy a challenge, and often are able to quickly resolve long standing IT and technology issues when others have failed. As a full service technology provider, we are able to assist with network infrastructure, new PC and server equipment, telephone and voice equipment, and network security. We work with a wide range of technology solutions and are experts working with Windows and Linux.

"Jake is the best at what he does and is very thoughtful. I had a complicated situation and he visited the site and found an ideal solution for wifi connectivity. He created a fully built solution to my issue and examined all the points to consider."

Isaiah K on July 2022

NextPhase provides network and technology support to business. We are available to assist as the first point of contact for any technology support needs, and are also able to assist IT staff with specific projects or needs. We enjoy a challenge, and often are able to quickly resolve long standing IT and technology issues when others have failed. As a full service technology provider, we are able to assist with network infrastructure, new PC and server equipment, telephone and voice equipment, and network security. We work with a wide range of technology solutions and are experts working with Windows and Linux.

"Jake is the best at what he does and is very thoughtful. I had a complicated situation and he visited the site and found an ideal solution for wifi connectivity. He created a fully built solution to my issue and examined all the points to consider."

Isaiah K on July 2022


Avatar for Beckel Electric
Beckel Electric
1524 Danesfield Dr
5.00(
6
)
Approved Pro
Beckel Electric
1524 Danesfield Dr
5.00(
6
)
Approved Pro
Customers say: Quick response
37 local quotes requested
16 years of experience

Beckel Electric 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.

"Matt Beckel was very prompt, professional, knowledgeable, and very cost wise. Will highly recommend to others and will have him complete another project for us asap! Thank you Matt!"

Daryl M on April 2025

Beckel Electric 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.

"Matt Beckel was very prompt, professional, knowledgeable, and very cost wise. Will highly recommend to others and will have him complete another project for us asap! Thank you Matt!"

Daryl M on April 2025



ServiceMaster DSI - Rockford
4815 Hydraulic Rd
5.00(
6
)
ServiceMaster DSI - Rockford
4815 Hydraulic Rd
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Rockford is the third largest city in Illinois. Conveniently located between Chicago and Galena, Rockford is known for its industrial development and many cultural venues. Because so many businesses and residents are in close proximity due to the large population, disaster restoration must be performed quickly, efficiently, and professionally. ServiceMaster DSI provides fire restoration and water damage restoration in Rockford, IL so that residents and business owners can quickly return their normal routine following a disaster. Branch Manager Jon Ryberg is always on call to ensure a quick response to your disaster. Backed by local resources and the ServiceMaster DSI network, we are ready to restore your home and your peace of mind. Our products, processes, and equipment are created by ServiceMaster Restore® and hold up to their unique quality standards. Our technicians also undergo rigorous training and education so that you can be sure your home or office building receives the best restoration services possible. If your home or business has suffered from burst pipes or a house fire, call ServiceMaster DSI for restoration services in Rockford, IL. We guarantee honesty, dependability, and excellent service from start to finish.

"They came the day I called, with my downstairs having water in 3 areas , I was kept informed of who would be coming to do what job. They were always on time and I feel did an excellent job. If I had another water issue, they would be the first ones I would call."

Carolyn M on March 2018

Rockford is the third largest city in Illinois. Conveniently located between Chicago and Galena, Rockford is known for its industrial development and many cultural venues. Because so many businesses and residents are in close proximity due to the large population, disaster restoration must be performed quickly, efficiently, and professionally. ServiceMaster DSI provides fire restoration and water damage restoration in Rockford, IL so that residents and business owners can quickly return their normal routine following a disaster. Branch Manager Jon Ryberg is always on call to ensure a quick response to your disaster. Backed by local resources and the ServiceMaster DSI network, we are ready to restore your home and your peace of mind. Our products, processes, and equipment are created by ServiceMaster Restore® and hold up to their unique quality standards. Our technicians also undergo rigorous training and education so that you can be sure your home or office building receives the best restoration services possible. If your home or business has suffered from burst pipes or a house fire, call ServiceMaster DSI for restoration services in Rockford, IL. We guarantee honesty, dependability, and excellent service from start to finish.

"They came the day I called, with my downstairs having water in 3 areas , I was kept informed of who would be coming to do what job. They were always on time and I feel did an excellent job. If I had another water issue, they would be the first ones I would call."

Carolyn M on March 2018


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


Atkins Electric
282 Oak St
5.00(
2
)
Atkins Electric
282 Oak St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

From ceiling fan installations to custom home construction, Atkins Electric can take care of all your electrical needs. Backup generators, basement refinishing, and panel upgrades are just a few of the electrical projects we take care of on a regular basis. Reliable and clean. For all your electrical needs. Contact us for a free estimate. We treat your home like our own.

From ceiling fan installations to custom home construction, Atkins Electric can take care of all your electrical needs. Backup generators, basement refinishing, and panel upgrades are just a few of the electrical projects we take care of on a regular basis. Reliable and clean. For all your electrical needs. Contact us for a free estimate. We treat your home like our own.

Generator installations FAQs

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 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.

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