J.A.W. Duvall is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Flossmoor, IL and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
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Paulette S on February 2020
J.A.W. Duvall is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Flossmoor, IL and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
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Paulette S on February 2020
We have over 30 years of experience in the business. Here at Navarrete Electric, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Team Navarrete was the best!"
James W on January 2022
We have over 30 years of experience in the business. Here at Navarrete Electric, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Team Navarrete was the best!"
James W on January 2022
Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.
"Thank you for a wonderful job!"
Rich C on April 2025
Secure your home against unexpected power outages with a Generac generator, the industry leader. At Rob-Lynn Power Generators, our skilled technicians ensure seamless installation of these dependable systems, which activate automatically to provide electricity until power is restored. A permanent standby generator installation demands expertise, and our factory-trained professionals adhere to Generac’s rigorous standards, meeting warranty requirements and ensuring optimal performance. We're committed to customer satisfaction, offering emergency assistance seven days a week. Our swift response team arrives prepared to resolve most repairs on-site efficiently.
"Thank you for a wonderful job!"
Rich C on April 2025
Northwest Indiana Generator of Crown Point,IN, was established in 2002 to service the surrounding area and provide residents with all their standby electric power solutions. Our staff of knowledgeable, dedicated professionals takes pride in providing outstanding, personalized service to our customers and our community. Call us today and become one of our many satisfied customers.
"luke ben and damon were very knowledgeable and professional.they did a great job and left the job spotless i would highly recommend this company"
michael d on May 2024
Northwest Indiana Generator of Crown Point,IN, was established in 2002 to service the surrounding area and provide residents with all their standby electric power solutions. Our staff of knowledgeable, dedicated professionals takes pride in providing outstanding, personalized service to our customers and our community. Call us today and become one of our many satisfied customers.
"luke ben and damon were very knowledgeable and professional.they did a great job and left the job spotless i would highly recommend this company"
michael d on May 2024
we service the Chicago land area from new Construction to service work. we specialize any thing from residential, commercial, to industrial making us well rounded for any occasion. we offer warranty. we're bonded, insured, and licensed from Chicago to suburbs. we're a phone call away 24/7
"Had some electrical issues in my garage Kevin took care of it quickly and was very clean in the process. I also spoke to him about kitchen and bathroom lighting and Kevin had very awesome suggestions about what kind of light to put at each location etc, his work is very professional, definitely will hire him asap for my complex I truly appreciate his work."
Ulises n on November 2024
we service the Chicago land area from new Construction to service work. we specialize any thing from residential, commercial, to industrial making us well rounded for any occasion. we offer warranty. we're bonded, insured, and licensed from Chicago to suburbs. we're a phone call away 24/7
"Had some electrical issues in my garage Kevin took care of it quickly and was very clean in the process. I also spoke to him about kitchen and bathroom lighting and Kevin had very awesome suggestions about what kind of light to put at each location etc, his work is very professional, definitely will hire him asap for my complex I truly appreciate his work."
Ulises n on November 2024
We offer a wide range of services from security systems, smart automation, installing networks. home theaters, lighting, and more. We strive to satisfy all our customers' needs. The motivation for us is seeing how happy our customers are when we finish our work.
"I had an amazing experience with Installect Solutions! Matt was incredible—he not only fixed my camera system flawlessly but also cleaned up the setup, making it look so much more organized and professional. His attention to detail and expertise really stood out. The system is working perfectly now, and the entire setup looks better than ever. Highly recommend Installect Solutions for anyone needing 5-star security installations!"
Earnest C on February 2025
We offer a wide range of services from security systems, smart automation, installing networks. home theaters, lighting, and more. We strive to satisfy all our customers' needs. The motivation for us is seeing how happy our customers are when we finish our work.
"I had an amazing experience with Installect Solutions! Matt was incredible—he not only fixed my camera system flawlessly but also cleaned up the setup, making it look so much more organized and professional. His attention to detail and expertise really stood out. The system is working perfectly now, and the entire setup looks better than ever. Highly recommend Installect Solutions for anyone needing 5-star security installations!"
Earnest C on February 2025
Looking for reliable electrical services in Northwest Indiana? Look no further than Master Systems Electric. Our team of experts is dedicated to providing top-notch electrical solutions for your home projects. Contact us today for all your electrical needs.
"Excellent. They helped with rewiring in the kitchen. Very professional and polite."
Alex K on January 2024
Looking for reliable electrical services in Northwest Indiana? Look no further than Master Systems Electric. Our team of experts is dedicated to providing top-notch electrical solutions for your home projects. Contact us today for all your electrical needs.
"Excellent. They helped with rewiring in the kitchen. Very professional and polite."
Alex K on January 2024
We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.
"Jack was very professional and knowledgeable. The work was done in under 2 hours and we are very satisfied with the results."
Marta I on March 2025
We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.
"Jack was very professional and knowledgeable. The work was done in under 2 hours and we are very satisfied with the results."
Marta I on March 2025
Our company has a proven track record of completing projects that surpass customer expectations. The experience to deliver quality work and peace of mind is the satisfaction we provide. We specialize in troubleshooting, new installs, replacing old light fixtures, installing new can lighting, replacing old outlets, new GFCI outlets, new panel ,meter , and service work, all electrical work will be done up to the Chicago electrical code. You can contact me @ 708-341-5162
"The work done was great he clean up the work looks good on the front of the houes"
Donceria B on December 2024
Our company has a proven track record of completing projects that surpass customer expectations. The experience to deliver quality work and peace of mind is the satisfaction we provide. We specialize in troubleshooting, new installs, replacing old light fixtures, installing new can lighting, replacing old outlets, new GFCI outlets, new panel ,meter , and service work, all electrical work will be done up to the Chicago electrical code. You can contact me @ 708-341-5162
"The work done was great he clean up the work looks good on the front of the houes"
Donceria B on December 2024
We are the best at what we do, and that is provide quality Electrical and General construction services at a fair price, we don't let money stop us from providing excellent service. The electrical and General Construction services we provide will always provide value for your money That's a promises from us to you. We have 30+ years of experience handling all areas of electrical and General construction work.
"The job went very smooth, work was completed on time and within budget. The people at NWL Development showed outstanding professionalism and integrity. We just want to say thanks again for a job well done."
Amir B on June 2024
We are the best at what we do, and that is provide quality Electrical and General construction services at a fair price, we don't let money stop us from providing excellent service. The electrical and General Construction services we provide will always provide value for your money That's a promises from us to you. We have 30+ years of experience handling all areas of electrical and General construction work.
"The job went very smooth, work was completed on time and within budget. The people at NWL Development showed outstanding professionalism and integrity. We just want to say thanks again for a job well done."
Amir B on June 2024
Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.
You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.
Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.