Serving Lexington, TN and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Projects was finished in a timely and professional manner."

Serving Lexington, TN and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Projects was finished in a timely and professional manner."

Serving Lexington, TN and surrounding areas
Approved
In business since 1962
Free estimates
Credit card accepted
"We had insulation blown in our attic and our AC/Heat vent ducts cleaned. It was a great buying experience. Gary Hamra and Cameron performed the work and we felt like they really cared about us as a customer and took great care and pride in the services they provided us."





+1
Serving Lexington, TN and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
"He is absolutely one of the most honest contractors I've worked with, and has a lot of integrity. He's personable, responsive, and does great work. I can not say enough nice things about him. He's in the top 5 contractors I've had the pleasure to do business with over the last 20 years that I have been in the manufacturing business, maybe my lifetime!"

Serving Lexington, TN and surrounding areas
In business since 1995
Free estimates
Offers commercial services
"Very pleased with the end results. The guys doing the foam were very friendly and informative. Recommending for people I know getting it done in the future."
Serving Lexington, TN and surrounding areas
In business since 2024
Free estimates
Offers commercial services
"I would like Fitz to insulate my new home here in the near future."

Serving Lexington, TN and surrounding areas
In business since 2024
Free estimates
Warranties offered
"I am so thankful for Steve and Amy and their son. They did an amazing job. They completed the job and cleaned up very professional. I will definitely be referring them.?"





+3

Serving Lexington, TN and surrounding areas
Credit card accepted
"The first crew that came out removed the old (and poorly designed and installed) ductwork. In doing so, they made additional problems for the installers later on by removing the boots from the registers. However, they were very friendly and professional, and were very careful ot to damage walls when carrying these big sections of ductwork out of the house. The installers, Freddy and Wayne, were top notch: They really knew their stuff, and they were hard workers. They were also a pleasure to have around the house because they were so kind and respectful. (One small complaint: Freddy and Wayne never wore the booties to cover their shoes when coming and going from outside; all other JHA personnel did.) The electrician and carpenter that came also did superior work. Though the work took longer than expected (largely due to errors in the tear-out phase), the price remained as quoted. Now our upstairs has been adequately and evenly cool since then, a first in four years in the house. Well done, fellas!"





+3
Serving Lexington, TN and surrounding areas
In business since 2018
Credit card accepted
"Aaron is very knowledgeable and i didnt feel like i was being fleeced."
Serving Lexington, TN and surrounding areas
In business since 2019
Free estimates
"He was great. He showed up when he said he would and took the time he said it would take. I don't have any complaints."

Serving Lexington, TN and surrounding areas
In business since 2008
Free estimates
Warranties offered
"We met with 3 different companies to advise on getting solar panels. The first 2 companies basically just told us what size system we could get based on state and federal tax rebate levels. Heard an advertisement for Sunpro on radio and decided to call them; turned out to be a good decision. Kara with Sunpro was extremely informative and had a nice package put together for us to review. She even researched our home and had an idea of how much production we could expect with the recommended solar panels. Even after selecting Sunpro, I called Kara with questions about things I'd heard from others or something I forgot to ask. I never felt like I was a burden and she always returned my calls if I had to leave a message. The complete team with Sunoro were professional and eager to help. Satisfied with new solar system and looking forward to enjoying savings on electric bills.
"



Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.

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