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Electrical wiring or panel upgrade pros in Willis

Green Star Electric, LLC
2331 Rambling Brook Drive
4.86(
81
)
Approved Pro
Green Star Electric, LLC
2331 Rambling Brook Drive
4.86(
81
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
6 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.

"I have utilized Green Star Electric many times. They have repaired an improperly wired circuit, removed and installed 3 ceiling fans, and removing and installing a new GFCI and outdoor patio outlet. They are highly professional, proficient and most importantly respectful and courteous."

Neil M on August 2024

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.

"I have utilized Green Star Electric many times. They have repaired an improperly wired circuit, removed and installed 3 ceiling fans, and removing and installing a new GFCI and outdoor patio outlet. They are highly professional, proficient and most importantly respectful and courteous."

Neil M on August 2024


Avatar for Abacus Plumbing, Air Conditioning and Electrical
Abacus Plumbing, Air Conditioning and Electrical
4001 Kendrick Plaza Drive
4.45(
327
)
Approved Pro
Abacus Plumbing, Air Conditioning and Electrical
4001 Kendrick Plaza Drive
4.45(
327
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
153 local quotes requested

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"N/aa"

Carlos F on March 2025

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"N/aa"

Carlos F on March 2025


Avatar for ACGV ELECTRIC LLC
ACGV ELECTRIC LLC
8010 ROSWELL ST APT 3
5.00(
5
)
Approved Pro
ACGV ELECTRIC LLC
8010 ROSWELL ST APT 3
5.00(
5
)
Approved Pro
11 years of experience

We proudly serve our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Satisfaction Guaranteed! Give us a call today!

"I wanted a portable generator and RV hookup for my house. In order to do so, I needed a larger panel with more space to accommodate the new circuits and the lockout switch. Ramon did a great job on the installation, and I now have everything I need to hook the generator to the house or hook up the RV."

Ryan S on May 2025

We proudly serve our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Satisfaction Guaranteed! Give us a call today!

"I wanted a portable generator and RV hookup for my house. In order to do so, I needed a larger panel with more space to accommodate the new circuits and the lockout switch. Ramon did a great job on the installation, and I now have everything I need to hook the generator to the house or hook up the RV."

Ryan S on May 2025


Avatar for A & A GenPro Inc
A & A GenPro Inc
2870 Gessner Rd
3.67(
3
)
Approved Pro
A & A GenPro Inc
2870 Gessner Rd
3.67(
3
)
Approved Pro
Customers say: Terrific value
613 local quotes requested
16 years of experience

A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.

"We couldn't be more pleased with our experience with A&A Gen Pro. They provided and installed a natural gas fed Cummins 20kw generator at our home at a very competitive price. Rocky and Pham from A&A performed most of the installation work and they are extremely hard working and very good to work with. They were attentive and receptive to my preferences on how and where they installed the generator, cabling and gas piping. My next door neighbor was also impressed with their work and he had them install a generator at his home as well."

Michael I on June 2018

A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.

"We couldn't be more pleased with our experience with A&A Gen Pro. They provided and installed a natural gas fed Cummins 20kw generator at our home at a very competitive price. Rocky and Pham from A&A performed most of the installation work and they are extremely hard working and very good to work with. They were attentive and receptive to my preferences on how and where they installed the generator, cabling and gas piping. My next door neighbor was also impressed with their work and he had them install a generator at his home as well."

Michael I on June 2018


Avatar for Mister Sparky of Conroe
Mister Sparky of Conroe
2114 Mccaleb Road, Suite 400
5.00(
8
)
Approved Pro
Mister Sparky of Conroe
2114 Mccaleb Road, Suite 400
5.00(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
153 local quotes requested

When you need quality electrical work, turn to Mister Sparky® Electric. We back our job with some of the strongest guarantees in the industry. First, we promise to be on time or else we will pay you back. Next, our 100% satisfaction guarantee means that we will back our work for up to two years after installation. We have the skill, training, and experience necessary to complete your installation or repair job. Our Conroe location is licensed, insured, and up-to-date on all the latest local and state safety codes and requirements. When you hire a Mister Sparky® Electrician, you can feel confident that your project will be properly addressed.

"I am very pleased with Cisco was professional and focused on helping me solve my issue. He fixed my electrical problem AND installed a fan and a light -all within about an hour and a half. I am very impressed with both Mr. Sparky and with Cisco."

Steve S on March 2025

When you need quality electrical work, turn to Mister Sparky® Electric. We back our job with some of the strongest guarantees in the industry. First, we promise to be on time or else we will pay you back. Next, our 100% satisfaction guarantee means that we will back our work for up to two years after installation. We have the skill, training, and experience necessary to complete your installation or repair job. Our Conroe location is licensed, insured, and up-to-date on all the latest local and state safety codes and requirements. When you hire a Mister Sparky® Electrician, you can feel confident that your project will be properly addressed.

"I am very pleased with Cisco was professional and focused on helping me solve my issue. He fixed my electrical problem AND installed a fan and a light -all within about an hour and a half. I am very impressed with both Mr. Sparky and with Cisco."

Steve S on March 2025


Avatar for MHSC Lighting & Electrical
MHSC Lighting & Electrical
11503 Hickory Road
5.00(
7
)
Approved Pro
MHSC Lighting & Electrical
11503 Hickory Road
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We specialize in residential and commercial electric repairs and lighting. From homes to commercial office buildings our electricians can help.

"All electrical work requested was done , but one fan was defective once installed. Will have to rehire once another new fan is purchased. Matthew did a great job."

Carol S on October 2024

We specialize in residential and commercial electric repairs and lighting. From homes to commercial office buildings our electricians can help.

"All electrical work requested was done , but one fan was defective once installed. Will have to rehire once another new fan is purchased. Matthew did a great job."

Carol S on October 2024


Avatar for Wm. Henderson Plumbing, Heating & Cooling Inc.
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Customers say: Super punctual
1178 local quotes requested
48 years of experience

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024


Avatar for A1 Plus Electrical, Heating & Air
A1 Plus Electrical, Heating & Air
15110 Northwest Fwy
4.55(
157
)
Approved Pro
A1 Plus Electrical, Heating & Air
15110 Northwest Fwy
4.55(
157
)
Approved Pro
Customers say: Quality work
3677 local quotes requested
18 years of experience

We are A-1 Plus Electrical, a Company committed to our client's projects and needs for the Texas Houston and Dallas metro areas. With more than 14 years of experience in the electrical field. Our team has built a solid reputation in the community for our outstanding attention to detail and superior customer service.

"We are doing major remodeling and a new addition onto an older home. This company was like a breath of fresh air after dealing with multiple contractors who did sloppy work. Justin obviously knows what he's doing. A previous contractor had wired some electrical receptacles incorrectly, so what should have been a 110 receptacle was actually 220 -- a potentially lethal mistake that fried a couple of small appliances. Justin was able to fix this dangerous situation inside of five minutes by switching some wires around in the breaker box. He did exactly what he said he was going to do. He always called in advance, showed up on time, his workers were very efficient, and they kept the work area clean -- all for a very fair price. They lined up all of the recessed lights perfectly, relocated a chandelier, and relocated several receptacle boxes. Justin and his team are competent, conscientious, and courteous workers who care about doing neat, quality work. We would definitely hire this company again."

MARY D on January 2021

We are A-1 Plus Electrical, a Company committed to our client's projects and needs for the Texas Houston and Dallas metro areas. With more than 14 years of experience in the electrical field. Our team has built a solid reputation in the community for our outstanding attention to detail and superior customer service.

"We are doing major remodeling and a new addition onto an older home. This company was like a breath of fresh air after dealing with multiple contractors who did sloppy work. Justin obviously knows what he's doing. A previous contractor had wired some electrical receptacles incorrectly, so what should have been a 110 receptacle was actually 220 -- a potentially lethal mistake that fried a couple of small appliances. Justin was able to fix this dangerous situation inside of five minutes by switching some wires around in the breaker box. He did exactly what he said he was going to do. He always called in advance, showed up on time, his workers were very efficient, and they kept the work area clean -- all for a very fair price. They lined up all of the recessed lights perfectly, relocated a chandelier, and relocated several receptacle boxes. Justin and his team are competent, conscientious, and courteous workers who care about doing neat, quality work. We would definitely hire this company again."

MARY D on January 2021


Avatar for Tradition Services
Tradition Services
1427 Keefer Rd
4.59(
22
)
Approved Pro
Tradition Services
1427 Keefer Rd
4.59(
22
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
7546 local quotes requested

Tradition Services, a family-owned business with extensive experience, offers specialized services in air conditioning, heating, commercial HVAC, plumbing, in-home generators, and air and water purification in Houston, Texas. We prioritize customer satisfaction, always going the extra mile to ensure every client is completely satisfied. Our highly skilled team stays current with the latest technology, providing reliable and efficient service to keep your home comfortable year-round. Whether it's routine maintenance, emergency repairs, or new installations, Tradition Services delivers exceptional service every time.

"Services were professional and I was quite impressed with the outcome of my services. I am recommending them to my entire 55 plus community."

Zoe M on May 2025

Tradition Services, a family-owned business with extensive experience, offers specialized services in air conditioning, heating, commercial HVAC, plumbing, in-home generators, and air and water purification in Houston, Texas. We prioritize customer satisfaction, always going the extra mile to ensure every client is completely satisfied. Our highly skilled team stays current with the latest technology, providing reliable and efficient service to keep your home comfortable year-round. Whether it's routine maintenance, emergency repairs, or new installations, Tradition Services delivers exceptional service every time.

"Services were professional and I was quite impressed with the outcome of my services. I am recommending them to my entire 55 plus community."

Zoe M on May 2025


Avatar for Mr. Electric of NorthWest Houston
Mr. Electric of NorthWest Houston
1028 Lizzie Ln
4.41(
153
)
Approved Pro
Mr. Electric of NorthWest Houston
1028 Lizzie Ln
4.41(
153
)
Approved Pro
Customers say: Quality work
976 local quotes requested
31 years of experience

Our courteous technicians respect your home and family, providing an attention to detail that ensures quality, and safe work. No matter what electrical contractor services you need, Mr. Electric has the power to make things better.

"Went very well"

John W on January 2025

Our courteous technicians respect your home and family, providing an attention to detail that ensures quality, and safe work. No matter what electrical contractor services you need, Mr. Electric has the power to make things better.

"Went very well"

John W on January 2025

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Electrical wiring or panel upgrades FAQs

The timeframe for relocating an electrical panel varies based on project complexity. Simple relocations might be completed in a single day, while more complex projects could require multiple days. Factors affecting completion time include the distance of the move, accessibility of work areas, and whether any upgrades are being made simultaneously. Remember that obtaining permits may add time to your overall project schedule depending on your local building department's processes.

Yes, moving an electrical panel to an exterior wall is possible and falls within the same cost range of $1,500 to $4,000. This approach may provide better accessibility for utility workers and emergency situations. When considering exterior placement, discuss with your electrician how local climate conditions might affect the installation and what protective measures would be appropriate. Some local building codes may have specific requirements for exterior electrical installations.

Installing a new electrical meter box costs between $200 and $500. However, relocating a meter often involves your utility company and your electrician. The utility company needs to disconnect and reconnect service, and it may have its own procedures and timeframes. Contact your electricity provider early in your planning process to understand their specific requirements for meter relocations.

Upgrading your electrical panel during relocation can be cost-effective if your home has increasing power demands. Enhancing capacity from 100 amps to 200 amps adds $1,200 to $2,000 to the project cost. This upgrade makes sense for homes with multiple high-draw appliances, electric vehicle charging, or extensive electronics. Combining the upgrade with relocation is more economical than completing these as separate projects and provides improved capacity for future electrical needs.

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