An electrical system ages the same way the house around it does, and in Cary that means a lot of homes are running panels and wiring that were sized for how families lived in the 1980s and 90s, not for today. A downtown 27511 ranch or an early-90s Lochmere two-story was wired before anyone had an EV in the driveway, a heat pump conversion in the plans, or a home office running three monitors and a space heater off one circuit. Dawson's Electric & Air is a licensed electrical contractor working across Cary, and most of what we do here traces back to that gap between what these homes were built to carry and what their owners now ask of them.
Everything below is real residential electrical work, done to code, with upfront written pricing and no service fee to come diagnose the problem. If something's tripping, flickering, or just not keeping up, reach out and we'll take a look.
Electrical Panels and Service Upgrades
This is the single most common electrical job in Cary, and the reason is the housing stock. A panel installed in an established neighborhood like central Cary (27511) or the Preston and Lochmere areas (27518) was often a 100-amp or early 200-amp panel sized for the electrical load of decades ago. Add an EV charger, a hot tub, a kitchen remodel, or a switch from gas to electric heat, and that panel is suddenly at or over its capacity. We handle panel upgrades and replacements to give the home the headroom it actually needs. If your panel is a brand that's known to be problematic, or it's full with no room to add a circuit, that's the classic sign it's time.
EV Charger Installation
Cary's commuter demographic, close to RTP, SAS, and the tech corridor, means a lot of driveways now have an electric vehicle in them, and Level 2 home charging is one of our fastest-growing requests. The catch is that a proper 240-volt charger install almost always depends on the panel having capacity, which loops right back to the age of the home's electrical service. We handle the EV charger installation and the panel work together when needed, so you get a charger that's installed to code and a service that can actually support it, not a charger bolted onto a panel that can't handle the load.
Whole-Home Surge Protection
Triangle summer storms are hard on electronics, and the surge damage we see in Cary homes is expensive and completely preventable. A single close lightning strike can take out a heat pump control board, a refrigerator, and a home office full of equipment in one shot. Whole-home surge protection installed at the panel is cheap insurance against exactly that, and it's one of the highest-value upgrades an older home can make. In neighborhoods with mature tree canopy and overhead service, it's less an option than a good idea.
Wiring, Rewiring, and Older-Home Issues
Some of Cary's older ranches and split-levels carry the wiring quirks of their era: ungrounded two-prong outlets, aging branch circuits, and connections that have loosened over 30-plus years. We handle wiring and rewiring to bring older circuits up to a safe, modern standard, whether that's grounding out an old outlet run, adding dedicated circuits for a modern kitchen, or tracing down the intermittent fault that a decades-old connection is causing. If your home predates modern wiring practices, we'll tell you honestly what needs attention now versus what can wait.
Outlets, Switches, and Lighting
The everyday work that makes an older home livable and safe: adding outlets where a 90s floor plan never put enough, swapping worn or unsafe switches, installing GFCI protection in kitchens, baths, and garages where it's now required, and upgrading indoor and outdoor lighting. These are the calls that quietly bring a Cary home into the present, and they're a big share of what we do day to day.
Generators
When a summer storm or winter ice event takes the grid down, a standby generator keeps the essentials running: heat, cooling, refrigeration, and the well pump for homes on the western, more rural edge of Cary. We size and install whole-home and partial-load generators, including the electrical and panel work that ties them in correctly.
Why Cary Homeowners Call Dawson's
We're licensed, we do the work to code, and we don't play games with pricing: no service fee to diagnose (with repair), and upfront written numbers before anything starts. Because we also handle the HVAC side, when an electrical job touches the heating and cooling system- a heat pump conversion, an air handler circuit, a mini split- it's handled by one company that understands both. If you need comfort work too, our Cary HVAC page covers that side. Ask about financing on larger projects and current specials.
Recent Jobs and Reviews in Cary, NC
Job Locations and Reviews
Responded to loss of power in master bedroom caused by tripped circuit breaker. Homeowner reported that a blow dryer overloaded the circuit and breaker would not reset. Accessed electrical panel, identified affected breaker serving master bedroom, and successfully reset breaker to restore power. Verified proper operation and confirmed power restoration to all outlets in affected area.
Responded to a 1988 residential property to address multiple electrical concerns. Troubleshot and repaired two non-functioning garage lights and one exterior light fixture on the side of the home. In the kitchen, removed an existing dimmer switch from a three-way lighting circuit and replaced it with a standard toggle switch per homeowner request, while maintaining proper operation of the remaining switch. Inspected the newly installed garbage disposal unit and verified power supply to the circuit at the electrical panel. Confirmed adequate voltage and proper breaker connection for the disposal system. All lighting circuits tested and verified operational upon completion.
Responded to kitchen and living room outlets losing power intermittently over several days. Inspected electrical panel and identified breaker tripping issue, tested affected circuits with diagnostic equipment to verify proper voltage and grounding at outlet locations. Verified breaker integrity and circuit functionality, outlets restored to normal operation.
Conducted electrical assessment of 1937 residential property with original electrical infrastructure that has not been upgraded since 1985. Evaluated existing main electrical panel and meter box configuration for Dominion Power service, documenting significant debris accumulation and aging components within the panel enclosure. Performed load calculation analysis and provided comprehensive quote for panel and meter box replacement to bring electrical service up to current code standards.
Replaced ceiling fan in bedroom with 10-foot ceiling height, ensuring proper mounting and electrical connections. Diagnosed and repaired outdoor flood lights experiencing intermittent on/off cycling issues. Installed replacement chandelier in front foyer with approximately 20-foot ceiling height, utilizing appropriate extension equipment for safe access and secure mounting of ornate wrought iron fixture with multiple candle-style bulbs.
Installed new Panasonic Whisper fan in upstairs bathroom, coordinating with HVAC contractor for proper venting installation. Rough-in work completed with flexible ductwork routed through attic space; motor installation deferred until after rough-in inspection and trim-out phase per project specifications.
Responded to multiple non-functioning outlets in lower level family room of split-level residence built in 1973. Customer reported outlets on one end of room had been inoperative for several weeks, affecting TV and other devices, while outlets near kitchen remained functional. Breaker had been toggled without resolving issue. Performed diagnostic testing using circuit analyzer to verify lack of power and identify circuit discontinuity. Traced affected circuit to locate fault point in series-wired outlet configuration. Identified failed connection at upstream outlet causing downstream outlets to lose power. Replaced defective outlet, restored proper wiring connections, and verified all affected outlets restored to full functionality with proper voltage and grounding.
Completed installation of a new 200-amp exterior electrical service panel with sealed enclosure, featuring all new circuit breakers and electrical connections. Installed comprehensive grounding system including two ground rods for main grounding and gas line bonding to meet current electrical code requirements. Coordinated utility disconnect and reconnect services with the power company and obtained necessary permits with inspection department approval. Installed whole home surge protection device to safeguard electrical system and connected appliances. All electrical wiring was properly terminated, organized, and secured within the panel enclosure, with appropriate wire management throughout the installation. The complete system was tested and verified operational upon reconnection of electrical service.
Responded to service call for non-functioning outdoor wall light fixture on residential property built in 2022. Upon arrival, confirmed homeowner had already attempted bulb replacement without success. Conducted systematic diagnostic testing beginning at the main electrical panel, verifying circuit breaker status and continuity to the exterior lighting circuit. Inspected the black-framed outdoor wall light fixture mounted on gray vertical siding, examining visible conduit connections and fixture wiring. Traced electrical pathway from breaker panel through exterior conduit to light fixture location. Identified root cause of lighting failure and restored power to the outdoor light fixture, confirming proper illumination and operation upon completion. Documented electrical panel configuration and exterior fixture installation with photographic evidence for service records.
Responded to service call for bathroom ventilation fan installation consultation at residential property built in 2006. Customer requested quote for installation of four exhaust fans: one combination light/fan unit for master bathroom requiring high CFM capacity, two high-powered ventilation-only units for bathrooms with showers, and one standard unit for small powder room. Assessed existing electrical circuits, attic access points, and ductwork routing requirements for all four proposed locations. Documented current conditions and provided recommendations for appropriate fan specifications based on room sizes and ventilation needs.
A new dining room light fixture required an electrician. On a neighbor’s recommendation we called Dawson electric. Good choice. Bryant arrived on time very personable checked out the work gave us a price. And went about his business. A bit tricky he had to move the box 9 inches to center. The light no problem. While he was there he corrected some mistakes by others and now everything works. He recommended a surge protector which we purchased and he installed. Prompt, efficient and knowledgeable Would not hesitate to recommend.
Bryant, my technician did a great job and was considerate of my home and explained all work.
Thank you, Joe! We appreciate you taking the time to share your experience. We're glad Bryant provided a great experience while preparing your shower exhaust fan installation quote for your Cary home. Treating our customers' homes with respect, explaining the recommended work clearly, and answering questions honestly are all important parts of the service we strive to provide from the very first visit. Thank you for considering Dawson's Electric & Air for your electrical project. We appreciate the opportunity to earn your trust and look forward to helping you with your shower fan installation and any future electrical needs in Cary and throughout the Raleigh area. 7/1/26 Thank you, Joe, for your 5-star rating! We appreciate you trusting Dawson's Electric & Air to help improve the brightness of the recessed can lights in your Cary home. We're glad Bryant was able to provide the quality service and expertise needed to get your lighting just right. Whether it's lighting upgrades, electrical troubleshooting, or repairs, our team is committed to delivering solutions you can count on. Thank you for choosing us for your electrical needs, we look forward to serving you again!
We had an excellent experience with Curtis Edens from Dawson's Electric & Air. Our A/C units stopped working due to a damaged breaker caused by a loose electrical connection. Curtis quickly identified the root cause, explained the issue clearly, replaced the damaged breaker, repaired the affected wiring, and restored everything safely and efficiently. What really stood out was his thoroughness. He took the time to inspect several other electrical concerns throughout our home and identified loose backstabbed wiring connections and failing switches that could have caused future problems. He patiently explained what he found, answered all our questions, and provided practical recommendations to improve the safety and reliability of our electrical system. Curtis is knowledgeable, professional, honest, and detail-oriented. We never felt rushed or pressuredjust well-informed and confident that the work was done right. We highly recommend Dawson's Electric & Air, and will not hesitate to call them again for future electrical needs. We are grateful for the excellent service and the peace of mind that comes from knowing the work was done correctly and safely.
Thank you, George, for such a detailed and thoughtful review! We’re honored that you trusted Dawson’s Electric & Air and Curtis to diagnose and repair the electrical issue that caused your air conditioning units to stop working. Electrical problems such as loose connections, damaged breakers, and failing wiring can create both safety concerns and unexpected HVAC system failures, so we’re glad we were able to identify the root cause, complete the necessary electrical repairs, and restore power safely. We believe homeowners deserve more than a quick fix, which is why our team takes the time to perform a thorough evaluation, explain our findings, and provide recommendations that help improve the long-term safety and reliability of their electrical systems. Your comments about Curtis's professionalism, attention to detail, and clear communication you received mean a great deal to us. At Dawson’s Electric & Air, our goal is to provide honest electrical service and help homeowners make informed decisions without pressure. Thank you again for your recommendation and for allowing us to serve your home. We look forward to helping with any future electrical, HVAC, or home safety needs. Your peace of mind truly is our priority!
Isaac was exemplary in his work today will detailed explanations as well as answers to our questions during his review. Very pleased with everything
Mr. D'Entremont was very knowledgeable and a true professional. He provided outstanding service and was very thorough.
Isaac was so thorough, competent and polite! A joy to turn to for help. Thank you Dawsons for another outstanding electrician!
Claudia, thank you for the kind review! We’re glad to hear you had another great experience with Dawson’s Electric & Air. Isaac takes a lot of pride in being thorough, competent, and polite, and we’re happy he was able to come out and diagnose the buzzing doorbell issue for you quickly and professionally. Doorbell transformer and wiring issues can be frustrating and sometimes hard to pinpoint, so we’re glad Isaac was able to identify the cause and help get things back to normal. We truly appreciate you trusting us with your home’s electrical service, and we’re always here whenever you need help again.
Our technician, Bryant, was knowledgeable and friendly when making diagnoses of the electrical problems that we had. He was clear about pricing and the work that needed to be done. He completed the work quickly and made sure everything was working before he left.
Thank you, Shaya, for the 5-star review! We truly appreciate you trusting Dawson's Electric & Air with your home's electrical upgrades. It was our pleasure to install your dedicated office circuit, Ethernet connection, bathroom GFCI outlet, and whole-home surge protector. Our team is committed to providing safe, reliable electrical services that help protect your home and support your family's daily needs. Thank you for choosing Dawson's Electric & Air for your electrical installation and surge protection needs. We look forward to serving you again in the future!
Outstanding service! Charlie Blanchard went above and beyond to help us when we lost power, which is an understatement for the amount of work he did to fix our issue. He volunteered his day off, a Saturday, to get everything restored as quickly as possible. He was professional and genuinely committed to helping his customers. We couldn't be more grateful and highly recommend him!
Thank you, Abigail, for taking the time to share your experience and for the wonderful 5-star review! We're thrilled to hear that Charlie was able to help restore power to your home during such a stressful situation. At Dawson's Electric & Air, we understand how important it is to have a safe and reliable electrical system, and Charlie's dedication to providing exceptional electrical service truly reflects our commitment to our customers. Going above and beyond to solve electrical issues quickly and safely is what our team strives for every day, and we're proud to hear Charlie's professionalism, expertise, and willingness to help made such a positive impact. We'll be sure to share your kind words with him. Thank you for trusting Dawson's Electric & Air with your electrical repair needs and for recommending us to others. We're always here when you need a trusted electrician!
Rob Wishart went above and beyond, great communication and great customer service!! Thank you Rob!!!
Isaac is a tremendous employee of Dawson. Today, Issac was very capable, extremely friendly, smart, respectful, and exhibited a very, very positive image of Dawson. It was a pleasure to have this very capable young man as our Dawson representative
Their service was done with integrity, quality and politeness. I will call them again for service I can trust.
Great service
He was very thorough and found the problem
Fantastic
5-star experience! Easy to make an appointment, great communication, excellent work from knowledgeable, experienced, friendly electricians. Site cleanup was perfect. Will definitely hire Dawson’s Electric again! Thanks, Jonathan and Mason!
Tim is top notch. He and his partner were efficient, thoughtful, and laid out multiple price options for our service needs. He generously threw in a couple additions at no cost. Very nice guy as well. Would highly recommend.
Jonathan Baker did an excellent job of explaining options for my electrical system. He worked quickly and efficiently and was patient in explaining how my new gear works. Much appreciated!
Johnathan and Michael were very helpful
Will use them again
Cary Electrical Questions, Answered
A few clear signs point to it. If your panel is full with no open slots and you want to add a circuit, if breakers trip regularly under normal use, if you're planning an EV charger, hot tub, kitchen remodel, or a switch from gas to electric heat, or if the panel is an older 100-amp service in a home that now runs modern loads, it's likely time. Many established Cary homes were built with service that was perfectly adequate then and is stretched thin now. We can evaluate the panel and tell you whether an upgrade is genuinely needed or whether your current service has room to spare, without pushing you toward work you don't need.
It depends entirely on your panel's available capacity, and that's the first thing we check. Some Cary homes, especially those with a newer 200-amp service, have room to add a Level 2 charger circuit directly. Older homes with a 100-amp panel that's already near capacity usually need a service upgrade first, because forcing a 240-volt charger onto a panel that can't support it is both a code problem and a safety problem. We evaluate the panel, tell you honestly which situation you're in, and can handle the charger and any needed panel work as one coordinated job.
It's worth addressing. Two-prong outlets are ungrounded, which means they don't offer the shock and surge protection that modern grounded outlets do, and they can't safely power many of today's electronics. In older Cary ranches and split-levels, this is common. The right fix depends on what's behind the wall; sometimes a proper ground can be run, and in other cases GFCI protection is the code-compliant solution for an ungrounded circuit. We'll assess the actual wiring rather than assume, and give you a straight answer on what each option involves.
For most Cary homes, yes. The Triangle gets frequent summer thunderstorms, and a single nearby strike or a utility surge can destroy expensive equipment in an instant: HVAC control boards, appliances, computers, and smart-home gear. Whole-home surge protection installed at the panel costs a fraction of what it protects and stops the damage before it reaches your devices. In homes with overhead service and a mature tree canopy, which describes much of established Cary, it's one of the smartest low-cost upgrades available.
Yes, for work that requires it. Panel upgrades, new circuits, service changes, and similar work should be permitted and inspected through the Town of Cary, and as a licensed electrical contractor, we handle that properly. It matters more than people think; permitted, inspected work protects you at resale and confirms the job meets current code. If anyone offers to do panel or service work "without the hassle of a permit," that's a reason to be cautious, not to save money.











