Top-rated generator install pros.

Get matched with top generator install pros in Wittmann, AZ

Enter your zip and get matched with up to 5 pros

Find Generator install pros in Wittmann

Avatar for Al's Home Automation

Al's Home Automation

4.99(
94
)
•Approved Pro

Al's Home Automation

4.99(
94
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 years of experience

Enhance the convenience, comfort, and energy efficiency of your living space! TV wall mounting Surround systems Security cameras/ alarms Ring certified Structured cabling Wifi/Networking Ceiling Fans Smart lighting We deal with Sonos, Yamaha, Sonance, Kef, Klishp, Jamo, Ecobee, Ring, Lorex, Focal, Denon, Onkyo, Samsung, LG plus much more

"Albert was great, reached out quickly to discuss my job requirements. Submitted a bid and a date he could do the work. He confirmed the date and time showed up promptly, did the work efficiently, and made sure everything worked. Would highly recommend him."

Michael T on December 2025

Enhance the convenience, comfort, and energy efficiency of your living space! TV wall mounting Surround systems Security cameras/ alarms Ring certified Structured cabling Wifi/Networking Ceiling Fans Smart lighting We deal with Sonos, Yamaha, Sonance, Kef, Klishp, Jamo, Ecobee, Ring, Lorex, Focal, Denon, Onkyo, Samsung, LG plus much more

"Albert was great, reached out quickly to discuss my job requirements. Submitted a bid and a date he could do the work. He confirmed the date and time showed up promptly, did the work efficiently, and made sure everything worked. Would highly recommend him."

Michael T on December 2025

Avatar for Sand and Sun Electric, LLC

Sand and Sun Electric, LLC

5.00(
22
)
•Approved Pro

Sand and Sun Electric, LLC

5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 years of experience

Sand and Sun Electrical is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 23 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Kelvin is outstanding! He is a master electrician who is professional and courteous. I explained the problem with a few keys words he immediately had a solution. In no time he had the parts, replaced them and not only is the problem I had fixed, the electricity in the whole house now runs brighter and better than before! I will be calling Kelvin for any future electrical needs! "

Kim B on April 2025

Sand and Sun Electrical is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 23 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Kelvin is outstanding! He is a master electrician who is professional and courteous. I explained the problem with a few keys words he immediately had a solution. In no time he had the parts, replaced them and not only is the problem I had fixed, the electricity in the whole house now runs brighter and better than before! I will be calling Kelvin for any future electrical needs! "

Kim B on April 2025

Avatar for Mr. Electric of Phoenix Metro

Mr. Electric of Phoenix Metro

4.84(
128
)
•Approved Pro

Mr. Electric of Phoenix Metro

4.84(
128
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
25 years of experience

Why Mr. Electric of Phoenix Metro? Because we provide more than a service; we provide solutions. We understand that no two customer’s electrical service and repair needs are the same. We also understand that when making important decisions about Electrical Upgrades & Improvements, Specialty Lighting, Safety & Security, and Energy Savings, the more information you have the better. The experts at Mr. Electric provide you with the information you need to make informed decisions, and work alongside you to decide on the best possible solutions for all your residential and commercial electrical needs. Expert Electrical Service, Repair and Installation for Maricopa and Pinal counties. Emergency service 24/7 License, Insured, Bonded.

"Excellent."

Mark P on November 2020

Why Mr. Electric of Phoenix Metro? Because we provide more than a service; we provide solutions. We understand that no two customer’s electrical service and repair needs are the same. We also understand that when making important decisions about Electrical Upgrades & Improvements, Specialty Lighting, Safety & Security, and Energy Savings, the more information you have the better. The experts at Mr. Electric provide you with the information you need to make informed decisions, and work alongside you to decide on the best possible solutions for all your residential and commercial electrical needs. Expert Electrical Service, Repair and Installation for Maricopa and Pinal counties. Emergency service 24/7 License, Insured, Bonded.

"Excellent."

Mark P on November 2020

Avatar for T.E.C. Electric, LLC

T.E.C. Electric, LLC

4.82(
47
)
•Approved Pro

T.E.C. Electric, LLC

4.82(
47
)
•Approved Pro
Customers say: Quality work
4 years of experience
Free onsite estimate

x

"T.E.C. Electric was outstanding , professional, communicated with me through the process and affordable. Rodney came out to assess a main breaker panel replacement for my home that was built in 1984. He found the main breaker was starting to fail which was causing power issues without tripping any breakers. The issue was causing certain half the panel to sporadically lose power and come back on randomly. He recommended replacing the whole panel and informed me what the process would require regarding permits, coordinating with APS and the City. All went smooth and the work was excellent. I would definitely hire T.E.C. Electric again. This is a owner operator company and the work is done by code and completed in a professional manner. Definitely 5 stars for this company. Thank you Rodney!! Also thank you Angie for having this Company on your list. Don Hestand/ Glendale"

Don H on October 2025

x

"T.E.C. Electric was outstanding , professional, communicated with me through the process and affordable. Rodney came out to assess a main breaker panel replacement for my home that was built in 1984. He found the main breaker was starting to fail which was causing power issues without tripping any breakers. The issue was causing certain half the panel to sporadically lose power and come back on randomly. He recommended replacing the whole panel and informed me what the process would require regarding permits, coordinating with APS and the City. All went smooth and the work was excellent. I would definitely hire T.E.C. Electric again. This is a owner operator company and the work is done by code and completed in a professional manner. Definitely 5 stars for this company. Thank you Rodney!! Also thank you Angie for having this Company on your list. Don Hestand/ Glendale"

Don H on October 2025

Avatar for Dutchman Electric

Dutchman Electric

4.90(
52
)
•Approved Pro

Dutchman Electric

4.90(
52
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
33 years of experience

WE TAKE CREDIT CARDS Greetings, I am Johannes de Kryger, owner of Dutchman Electric for over 28 years. We do New & Remodel Work including: Kitchen, Bath & Room Additions also Upgrade Electrical Service. Over the past 10 years we have worked on approximately 450 remodels in the Sun City,Sun City West, Sun City Grand and Surprise ,West Valley So, should you have any electrical needs that my crew and I can assist you with please contact me by phone, text or email. And we do commercially too Thank You, Johannes de Kryger Dutchman Electric Cell – (602) 339-3639 Email – [email protected] License, Bonded & Insured A+ Rating BBB Member of Home Advisor Vendor of P.0.R.A. ROC R11 #304341 C11 #293439

"Pleasure to work with. Great communication. Fair pricing. Work was top notch. Recommended. Will hire for my next project for sure. "

Jeff B on March 2025

WE TAKE CREDIT CARDS Greetings, I am Johannes de Kryger, owner of Dutchman Electric for over 28 years. We do New & Remodel Work including: Kitchen, Bath & Room Additions also Upgrade Electrical Service. Over the past 10 years we have worked on approximately 450 remodels in the Sun City,Sun City West, Sun City Grand and Surprise ,West Valley So, should you have any electrical needs that my crew and I can assist you with please contact me by phone, text or email. And we do commercially too Thank You, Johannes de Kryger Dutchman Electric Cell – (602) 339-3639 Email – [email protected] License, Bonded & Insured A+ Rating BBB Member of Home Advisor Vendor of P.0.R.A. ROC R11 #304341 C11 #293439

"Pleasure to work with. Great communication. Fair pricing. Work was top notch. Recommended. Will hire for my next project for sure. "

Jeff B on March 2025

Avatar for Valley Electrical Services, LLC

Valley Electrical Services, LLC

4.92(
24
)
•Approved Pro

Valley Electrical Services, LLC

4.92(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"5 stars all around for Valley Electrical. Andrew was personable, knowledgeable reasonably priced and customer-service focused, I'm keeping his contact info for future projects. My recommendation: hire him outside the Angi's List / Home Advisor realm to avoid getting spammed by Home Advisor. Just contact him directly--he's great to work with!"

Jim G on April 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"5 stars all around for Valley Electrical. Andrew was personable, knowledgeable reasonably priced and customer-service focused, I'm keeping his contact info for future projects. My recommendation: hire him outside the Angi's List / Home Advisor realm to avoid getting spammed by Home Advisor. Just contact him directly--he's great to work with!"

Jim G on April 2022

Avatar for All Telecom Technologies, Inc.

All Telecom Technologies, Inc.

5.00(
32
)
•Approved Pro

All Telecom Technologies, Inc.

5.00(
32
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

Having cabling problems with your business or the server room is a wreck? Moving to a new location and need new Cat5e/Cat6e cabling? Making changes and would like some additional phone or network cables installed? Need your phone system relocated or repaired? Want the latest new VOIP Hosted Phone System? Call us. All Telecom Technologies Inc. does Cat5e/Cat6e Cabling, Fiber Optic Cabling, Commercial Paging, Hosted Phone Solutions, Audio, ect... If you have a new project coming up and need assistance with engineering we can help. All Telecom can meet you on site to walk through and get all your questions answered. All Telecom Technologies has been serving Phoenix and the surrounding areas since 2010. Please call with any questions we are happy to help.

"vff"

Jeffrey W on February 2023

Having cabling problems with your business or the server room is a wreck? Moving to a new location and need new Cat5e/Cat6e cabling? Making changes and would like some additional phone or network cables installed? Need your phone system relocated or repaired? Want the latest new VOIP Hosted Phone System? Call us. All Telecom Technologies Inc. does Cat5e/Cat6e Cabling, Fiber Optic Cabling, Commercial Paging, Hosted Phone Solutions, Audio, ect... If you have a new project coming up and need assistance with engineering we can help. All Telecom can meet you on site to walk through and get all your questions answered. All Telecom Technologies has been serving Phoenix and the surrounding areas since 2010. Please call with any questions we are happy to help.

"vff"

Jeffrey W on February 2023

Avatar for Andrew's Electrical, Inc.

Andrew's Electrical, Inc.

4.78(
25
)
•Approved Pro

Andrew's Electrical, Inc.

4.78(
25
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Andrews electrical did a great job. They were very professional and knowledgeable They were extremely fast and helpful. I would hire them again in a heartbeat again. I will personally recommend them to anyone."

Ron P on June 2024

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Andrews electrical did a great job. They were very professional and knowledgeable They were extremely fast and helpful. I would hire them again in a heartbeat again. I will personally recommend them to anyone."

Ron P on June 2024

Avatar for Grayelectric LLC

Grayelectric LLC

4.89(
19
)
•Approved Pro

Grayelectric LLC

4.89(
19
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
4 years of experience

Grayelectric LLC 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.

"Great service communication and price "

Noe A on October 2025

Grayelectric LLC 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.

"Great service communication and price "

Noe A on October 2025

Avatar for Tucker Hill Air, Plumbing & Electric

Tucker Hill Air, Plumbing & Electric

4.59(
114
)
•Approved Pro

Tucker Hill Air, Plumbing & Electric

4.59(
114
)
•Approved Pro
Customers say: Quality work
24 years of experience
Free onsite estimate

Tucker Hill Air, Plumbing & Electric is a commercial and residential plumbing and HVAC service provider, serving the residents of Phoenix, AZ and surrounding communities. With a team of highly-experienced HVAC, plumbing and electrical professionals, the company is committed to providing quality service at competitive prices to ensure the highest levels of customer satisfaction. Founded on these core principles, Tucker Hill Air, Plumbing & Electric has become the leading provider of home services in the Phoenix, AZ area.

"NA"

Jeff J on December 2024

Tucker Hill Air, Plumbing & Electric is a commercial and residential plumbing and HVAC service provider, serving the residents of Phoenix, AZ and surrounding communities. With a team of highly-experienced HVAC, plumbing and electrical professionals, the company is committed to providing quality service at competitive prices to ensure the highest levels of customer satisfaction. Founded on these core principles, Tucker Hill Air, Plumbing & Electric has become the leading provider of home services in the Phoenix, AZ area.

"NA"

Jeff J on December 2024

...
Showing 1-10 of 534
Generator Install questions, answered by experts

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Wittmann, AZ 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"