SunVena Solar extends their Southeast solar footprint into Tennessee, and the numbers that earned them the top ranking here are hard to argue with. Their 4.9-star Google rating across 1,738 reviews is one of the largest verified customer bases of any solar company in the country. With 66 years of combined operational history across their parent organization and solar division, they bring institutional depth.
What set SunVena apart in Tennessee was their track record of scaling without sacrificing quality. Tennessee's solar market is still maturing, and many homeowners are first-time buyers who need a trustworthy guide through the process. SunVena's consistent review scores suggest they handle that education piece well.
The company is NABCEP certified and serves the Nashville, Memphis, Knoxville, and Chattanooga metros. Their clean BBB record and organized installation process are frequently mentioned in customer reviews.
With a composite score of 73.8, SunVena Solar is our top-ranked solar company in Tennessee for 2026.
“My experience installing my panels with Sunvena was five stars. Daniel C, the representative, was very professional throughout the entire process. Josue and his installation team were very clean and...”
Lauren R.
“My experience going solar was excellent. My sales representative, Josiah, did a great job clearly explaining how solar works, how much I would save upfront, and what I could expect to save over the...”
Sebastiane C.
“In my Wife’s and I experience, Carlos our Sunvena representative was always very professional, courteous, friendly and knowledgeable. He made sure we understood the process and answered all of our...”
Angel M.
“The entire experience, from installation to the information provided was exceptionally efficient and seamless. It was one of the fastest and most straightforward processes I have ever been part of....”
Amanda M.
“Our experience with Sunvena was amazing. From the beginning Kevin our sales rep was very kind and professional but made us feel like old friends. He took the time to go over everything we needed and...”
David W.
“Conner and Carlos did and outstanding job installing and commissioning our new Telsa solar system. They were knowledgeable, professional, and friendly. By far the highlight of all of our interactions...”
SHARON
“Kedian Was an excellent electrician. He explained his portion of the project. In addition He was very conscientious. He provided information on the nex stage of the project and what to expect.”
Mateus B.
“Sunvena gave me an excellent overall experience! The entire team was professional, supportive, and guided me clearly through every step of the process. Communication was smooth, and I especially...”
Mister Sparky of Middle Tennessee has built one of the strongest reputations in the Clarksville electrical services market over the past two decades, establishing itself as a go-to provider for residential and commercial electrical work throughout the region. Under owner Mandy Harris, the company has grown into a well-regarded presence serving Clarksville, Nashville, and surrounding communities with a full spectrum of electrical services, including solar panel integration, EV charger installation, and whole-home electrical upgrades.
The company's 4.9-star Google rating from 965 reviews is one of the highest volumes of verified feedback among electrical contractors in Tennessee. Sustaining a near-perfect rating across that many interactions suggests operational consistency that goes beyond individual technician performance — it points to well-designed internal processes for scheduling, communication, quality control, and follow-up. Reviewers frequently note the on-time guarantee, upfront pricing, and courtesy of their electricians, attributes often promised in the trades but inconsistently delivered.
Middle Tennessee presents a particularly interesting market for solar-ready electrical work. The Clarksville area, anchored by Fort Campbell, has a significant military population that turns over regularly, meaning Mister Sparky's team frequently works on homes with varying ages, wiring standards, and panel capacities. Their familiarity with residential electrical configurations across the region — from 1960s ranch homes to new construction in the rapidly growing suburbs — gives them a practical advantage when evaluating whether an existing system can support a solar array or whether upgrades are needed first.
The company offers 24/7 emergency service, a meaningful differentiator where severe weather events including tornadoes, ice storms, and high winds can cause sudden electrical failures. Their technicians handle storm-related damage alongside routine service calls, providing a single point of contact for homeowners dealing with both immediate repairs and longer-term improvements. That breadth of capability, combined with two decades of local presence, makes them a reliable option for homeowners considering the electrical infrastructure side of a solar transition.
Mister Sparky of Middle Tennessee earns the number 2 ranking in Tennessee with a composite score of 73.8 out of 100 in our evaluation methodology.
“I had an excellent experience with Mr. Sparky installing my whole-home surge protector. Tony and Phoenix did a fantastic job from start to finish. They were professional, knowledgeable, and took the...”
Sherry C.
“My power went out, which is never fun, and I had to call an electrician. After calling around for quotes, Mr. Sparky offered the best price, especially with their veterans discount. Honestly, they...”
Trinidad_Maniac
“These people got the job done!
I initially called another company that claimed to offer 24/7 service but was informed it'd be a couple days before someone could come out to my residence.
We needed a...”
Eric H.
“Charles Sowers from Mister Sparky was absolutely phenomenal! He arrived promptly to diagnose our issue with non-working outlets and quickly identified the cause with impressive expertise in a Sunday...”
John R.
“Tech was clean and polite. Reviewed the job and gave a detailed estimate. The work was completed in a very timely manner. He took time to explain what he had done and the outcome. Very friendly and...”
Shannon E.
“We had our entire 1950’s house completely rewired. We added all new lighting and additional outlets as well. Mr. Sparky did an amazing job! They were on time, communicated, always kept me...”
William A.
“Emmitt Washington is an excellent customer service specialist and does very thorough, professional work. He is awesome and I always ask for him by name. He installed two matching light fixtures for...”
Mike
“Patrick was amazing! He explained everything in detail and gave me several options. Their pricing is great as well. Definitely bringing them back for more work in the future.”
Lloyd's Electric Service has operated out of Knoxville, Tennessee, since 1982, when Jim Lloyd founded the company as a residential and commercial electrical contractor. Over 44 years, the business has grown into a multi-generational family operation — son Doug Lloyd, daughter-in-law Debbie Lloyd, son Brian Lloyd, and grandson Jay Lloyd all play active roles — creating a continuity of leadership and institutional knowledge that is increasingly uncommon in the trades. Their Oak Ridge Highway location serves as the hub for a territory spanning the greater Knoxville metro and surrounding East Tennessee communities.
What sets Lloyd's apart is the breadth of their service portfolio. They are not simply an electrical shop that added solar as a line item; they offer an integrated suite that includes residential and commercial electrical, standby generators through their Generac dealership, solar panel design and installation, EV charging infrastructure, fiber optics, and HVAC. This whole-home capability means one company can evaluate how a solar system will interact with existing electrical panels, generator setups, and climate control — avoiding coordination problems that arise when multiple specialty contractors are involved.
Lloyd's has developed particular expertise in Knoxville's solar conditions, which benefit from East Tennessee's moderate latitude and favorable sun exposure on south-facing roofs. Their team handles everything from site assessment and system design through permitting, installation, and utility interconnection. The company's long track record with the local building department and TVA's interconnection process reduces the administrative friction that can delay solar projects with less experienced installers.
Their 4.8-star Google rating from 544 reviews reflects strong satisfaction across diverse service lines. Feedback highlights the responsiveness of their scheduling team, job site cleanliness, and willingness to walk homeowners through complex decisions in plain language. BBB accreditation and a multi-decade presence in the Knoxville business community reinforce their standing as a trustworthy operator.
Lloyd's Electric Service earns the number 3 ranking in Tennessee with a composite score of 73.1 out of 100 in our evaluation methodology.
“The folks at Lloyd's Electric Service did an absolutely fantastic job of installing our Generac generator. All their efforts were in a workmanlike manner. The crew that did the installation all...”
Chris B.
“Had my home service and electric panel replaced and Jamey Gribble and his work partner made the experience pain free. Great work! On time! Courteous and excellent communication! Highly recommend.”
Hannah Y.
“I highly recommend Lloyd’s Electric! They got back to me very quickly after my initial call and had someone out to my house as soon as possible. Jamey Gribble did great work, he and Bryce worked...”
Brandon (.
“I had Lloyd's Electric Service come out to install a Tesla Home Charger in my garage and can not be any happier with the whole process from start to finish. Service was excellent, pricing was great,...”
Rodeseai B.
“Jamey came by from Lloyds electric service to give us a quote on a work order we need for my property I manage Jamie was very nice. Very thorough and gave great customer service. Jamie was also very...”
Dave H.
“Bryce of Lloyd's Electric Service, Inc. fixed the switch to my garbage disposal that literally flamed out the night before. He did a rapid and perfect replacement and showed me how fried my old...”
Lili V.
“I can't say enough how much we enjoyed working with Victor, Nick, & Ross from Lloyds Electrical. They addressed every issue and were flexible when the plan had to shift. They were on time every day,...”
William J.
“Jamey Gribble helped install an outdoor outlet and replace two fans with Vintage Hunter models. He did great work and I really appreciate all of his help troubleshooting the older fans, A+ on the...”
Sales tax exemption on solar equipment|No state solar tax credit|TVA Green Connect program|Net metering varies by utility|Property tax assessment varies by county
There is no comparable replacement program for TVA's GPP program, and there is no net metering in Tennessee. Although TVA is required by federal law to buy ...
Energy - As introduced, establishes a regulatory framework for solar energy facilities in this state. - Amends TCA Title 5; Title 6; Title 7, Chapter 51 and ...
Yes, Tennessee has restrictions on off-grid energy sources, particularly regarding fossil fuels, renewable energy generation, and energy storage systems, all ...
*Companies displaying 15 or more years in business are typically established electrical, roofing, or general contracting firms that expanded into solar installation in more recent years. The years shown may reflect the age of the parent organization or a strategic partner, not necessarily the solar division itself. This distinction is worth considering when comparing to dedicated solar installers, as purpose-built solar companies may offer more specialized expertise despite a shorter operating history.
