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Computer repair, troubleshooting or upgrades pros in Vallejo

Avatar for Intech

Intech

132 Warren St
4.86(
7
)
Approved Pro

Intech

132 Warren St
4.86(
7
)
Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024


Avatar for Atomic Telecomm & Electrical Inc.

Atomic Telecomm & Electrical Inc.

671 S Orchard Ave Unit 306
4.94(
8
)
Approved Pro

Atomic Telecomm & Electrical Inc.

671 S Orchard Ave Unit 306
4.94(
8
)
Approved Pro
Customers say: Quick response
35 years of experience
Free onsite estimate

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs 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.

"Joe is hard working, diligent, and honest. I hired him 1) to put up an antenna for local tv service and 2) to fix poor wifi signals. TV was converted from cable rapidly using leftover wires. Saving $ not paying for cable and streaming off wifi. Great signal strength! WiFi was harder. He worked with ATT to determine my new iMac was sucking signals. He installed a more powerful router that solved wifi issues when iMac is off. Now I have to work with Apple to figure out how to manage the computer searching. I would not hesitate to call Joe back again. He is an excellent technician and a fine person. He is pretty busy, so sometimes it takes a few days before he can come out, but he is worth the wait."

Adda Q on March 2017

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs 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.

"Joe is hard working, diligent, and honest. I hired him 1) to put up an antenna for local tv service and 2) to fix poor wifi signals. TV was converted from cable rapidly using leftover wires. Saving $ not paying for cable and streaming off wifi. Great signal strength! WiFi was harder. He worked with ATT to determine my new iMac was sucking signals. He installed a more powerful router that solved wifi issues when iMac is off. Now I have to work with Apple to figure out how to manage the computer searching. I would not hesitate to call Joe back again. He is an excellent technician and a fine person. He is pretty busy, so sometimes it takes a few days before he can come out, but he is worth the wait."

Adda Q on March 2017


Napa Valley Geek

203 Alchemy Way
5.00(
12
)
Approved Pro

Napa Valley Geek

203 Alchemy Way
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
10 years of experience

We can fix your Mac or PC today! We offer fast, friendly same day service on Mac and PC computers and laptops. Call us now at (707) 307-3264 and we will get your computer back up and running today! Also, if we can't fix you problem, we will not charge you. We are also wifi experts. Is your wireless not working the way you would like? Would you like to have a wireless network that covered your entire house, or all of your offices? If so, we can help! We can help you make your current network better, or set up a new wireless network if you would like. We will find out exactly what you want, and use our 30 years of experience to put together a wifi network that does exactly what you want it to.

"Great communication, prompt, skilled, above and beyind. And customer service like I don't hardly ever see anymore any where. If you want the best, and great communication. Honest and much more..look no more..will only use Robert!"

AMY O on August 2024

We can fix your Mac or PC today! We offer fast, friendly same day service on Mac and PC computers and laptops. Call us now at (707) 307-3264 and we will get your computer back up and running today! Also, if we can't fix you problem, we will not charge you. We are also wifi experts. Is your wireless not working the way you would like? Would you like to have a wireless network that covered your entire house, or all of your offices? If so, we can help! We can help you make your current network better, or set up a new wireless network if you would like. We will find out exactly what you want, and use our 30 years of experience to put together a wifi network that does exactly what you want it to.

"Great communication, prompt, skilled, above and beyind. And customer service like I don't hardly ever see anymore any where. If you want the best, and great communication. Honest and much more..look no more..will only use Robert!"

AMY O on August 2024


Avatar for Computer Repairs and Sales by Morry

Computer Repairs and Sales by Morry

PO Box 3588
4.72(
49
)
Approved Pro

Computer Repairs and Sales by Morry

PO Box 3588
4.72(
49
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

We specialize in all apple computers. Why buy a new Apple? You can have your Apple fixed for 1/4 the price (most jobs) We carry the parts for the hard to get "MAC PRO" Do you have a dual CPU model? No problem we have most of the parts. We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We service all major operating systems, MAC OS, DOS, Linux, win95/98, win7, win10/11, windows server. We can setup your home system too. This includes computers, phones, routers, switches, and all the major internet carriers. Have a virus? Or a security need? We have the answer for you. Do you need HIPAA compliant routers and switches? We setup the SONICWALL routers

"He did absolutely nothing except collect his visit fee. He suggested that I buy a new computer and charged over $100 for that advice"

Allan Z on September 2024

We specialize in all apple computers. Why buy a new Apple? You can have your Apple fixed for 1/4 the price (most jobs) We carry the parts for the hard to get "MAC PRO" Do you have a dual CPU model? No problem we have most of the parts. We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We service all major operating systems, MAC OS, DOS, Linux, win95/98, win7, win10/11, windows server. We can setup your home system too. This includes computers, phones, routers, switches, and all the major internet carriers. Have a virus? Or a security need? We have the answer for you. Do you need HIPAA compliant routers and switches? We setup the SONICWALL routers

"He did absolutely nothing except collect his visit fee. He suggested that I buy a new computer and charged over $100 for that advice"

Allan Z on September 2024


Avatar for SOS GEEK TV & Computer Repair

SOS GEEK TV & Computer Repair

113 Cherry St, Unit 66671
4.90(
56
)
Approved Pro

SOS GEEK TV & Computer Repair

113 Cherry St, Unit 66671
4.90(
56
)
Approved Pro
Super Service Award
Customers say: True professional
100 local quotes requested
7 years of experience

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

"work was fast and accurate v.ery reasonable cost Would like to 6 stars if possible"

Harry Z on August 2025

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

"work was fast and accurate v.ery reasonable cost Would like to 6 stars if possible"

Harry Z on August 2025


Avatar for Northbay Technology Company

Northbay Technology Company

P.O. Box 2086
5.00(
2
)
Approved Pro

Northbay Technology Company

P.O. Box 2086
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Northbay Technology Company 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.

"This was the third company we contacted after having no follow through with the first two. I explained to Ramiro of Northbay Technology what our problem was. He had a technician here in a few days, he fixed the problem as well as giving us useful feedback on our system. Our streaming and dvd system work after not having it for almost 3 months! Ramiro also called afterwards to make sure everything was still working. What a treat to find a quality company that does what they say they’ll do and also offer great customer service."

Pamela K on November 2018

Northbay Technology Company 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.

"This was the third company we contacted after having no follow through with the first two. I explained to Ramiro of Northbay Technology what our problem was. He had a technician here in a few days, he fixed the problem as well as giving us useful feedback on our system. Our streaming and dvd system work after not having it for almost 3 months! Ramiro also called afterwards to make sure everything was still working. What a treat to find a quality company that does what they say they’ll do and also offer great customer service."

Pamela K on November 2018


Avatar for M & M Electric

M & M Electric

Local
4.60(
5
)
Approved Pro

M & M Electric

Local
4.60(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
419 local quotes requested

M & M Electric has made it our job to make sure that your electrical repairs and installations are done carefully and correctly. When your electrical system is in need of repair, it is often dangerous to let the problem remain unsolved. Electrical systems are complex and interconnected, which means that, when one component is out of place, the entire system is at risk. With our help, we will be able to identify the exact issue that is preventing your system from functioning properly. We work on anything from generators and lighting installation, to electric panel repair. Needless to say, our work has provided customers with electrifying satisfaction.

"M & M did the right work, on time and fair price. Friendly service and will use again!"

Anthony M on August 2024

M & M Electric has made it our job to make sure that your electrical repairs and installations are done carefully and correctly. When your electrical system is in need of repair, it is often dangerous to let the problem remain unsolved. Electrical systems are complex and interconnected, which means that, when one component is out of place, the entire system is at risk. With our help, we will be able to identify the exact issue that is preventing your system from functioning properly. We work on anything from generators and lighting installation, to electric panel repair. Needless to say, our work has provided customers with electrifying satisfaction.

"M & M did the right work, on time and fair price. Friendly service and will use again!"

Anthony M on August 2024


Gilbert's Maldonado Painting

5.00(
2
)
Approved Pro

Gilbert's Maldonado Painting

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1354 local quotes requested

Our mission is to be a handyman contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Gilbert did an outstanding job for me, and I will definitely use him again. He was punctual, efficient and professional, with a cheerful can-do attitude. I cannot recommend him highly enough."

Chandra L on May 2025

Our mission is to be a handyman contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Gilbert did an outstanding job for me, and I will definitely use him again. He was punctual, efficient and professional, with a cheerful can-do attitude. I cannot recommend him highly enough."

Chandra L on May 2025


Avatar for Hire My Husband LLC

Hire My Husband LLC

497 Mills Drive
4.51(
142
)
Approved Pro

Hire My Husband LLC

497 Mills Drive
4.51(
142
)
Approved Pro
Customers say: Quality work
709 local quotes requested
23 years of experience

Since 2002 we have completed all of those Honey Do List of repairs around your home. Interior painting, drywall repairs & texture, door repairs & replacement, trim installation, and closet & garage organization are just a few items on our List of Services. We thrive on those challenging projects! Please contact us at 707-746-7958 or 925-969-0133 and hiremyhusband@comcast.net.

"Hire my Husband built an arbor to go over our living room sliding door (it was not a kit). Dawson worked closely with us on the design to insure it was exactly what we wanted. The team who built it were very detailed and consulted with us on each step of the installation. We couldn’t be happy with the results! We plan to have them help us with another project."

Teresa D on September 2024

Since 2002 we have completed all of those Honey Do List of repairs around your home. Interior painting, drywall repairs & texture, door repairs & replacement, trim installation, and closet & garage organization are just a few items on our List of Services. We thrive on those challenging projects! Please contact us at 707-746-7958 or 925-969-0133 and hiremyhusband@comcast.net.

"Hire my Husband built an arbor to go over our living room sliding door (it was not a kit). Dawson worked closely with us on the design to insure it was exactly what we wanted. The team who built it were very detailed and consulted with us on each step of the installation. We couldn’t be happy with the results! We plan to have them help us with another project."

Teresa D on September 2024


Avatar for B&W Handyman

B&W Handyman

815 Corte Azul
4.84(
37
)
Approved Pro

B&W Handyman

815 Corte Azul
4.84(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1799 local quotes requested

We’re A Small Family Owned Business, labor rates are fair and negotiable. We pride ourselves on quality work and great customer service. We believe in going out of our way for our customers! We work very hard to make sure that all of our customers are pleased with the work we do! We believe that every job, no matter the size, deserves our full attention and should be done right!

"They were on time and installed the handrails and shower grab bars. I should have gotten a written estimate as they charged $50.00 more than quoted."

Andres P on July 2025

We’re A Small Family Owned Business, labor rates are fair and negotiable. We pride ourselves on quality work and great customer service. We believe in going out of our way for our customers! We work very hard to make sure that all of our customers are pleased with the work we do! We believe that every job, no matter the size, deserves our full attention and should be done right!

"They were on time and installed the handrails and shower grab bars. I should have gotten a written estimate as they charged $50.00 more than quoted."

Andres P on July 2025

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The Vallejo, CA homeowners’ guide to computer repair, troubleshooting or upgrade services

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

  • A repairman installing new hard disk drive in laptop

    HomeAdvisor's Computer Repair Cost Guide gives average prices to fix a desktop or laptop. Explore prices lists for common replacements like hard drives, keyboards, batteries, motherboards & more. Compare Windows vs. Mac repair costs.

  • computer network wiring being repaired by technician

    Follow this guide to suss out how much you’ll pay for a repair technician to come service your computer network, including your router, modem, or wiring.