Serving Erwin, TN and surrounding areas
Approved
In business since 1986
Free estimates
Credit card accepted
Energy Home Solutions specializes in all aspects of home energy services. We specialize in all types of insulation services. We take great pride in our work and customer satisfaction. Give us a call today or book with us now! 423-823-9006
+35
Serving Erwin, TN and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Great guys, hard working,explained everything. Highly recommend this business. The difference doing the closed spray insulation made in my house was unbelievable!"
Serving Erwin, TN and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
Home Field Insulation of Asheville is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.
Serving Erwin, TN and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
We bring years of expertise and dedication to every project. With a strong background in customer service and technical proficiency, we prioritize delivering top-notch results that exceed expectations. Our commitment to continuous learning ensures that I stay updated with the latest industry trends and best practices. Whether it's troubleshooting complex issues or providing routine maintenance, we approach each task with precision and professionalism. Our goal is to build lasting relationships with clients based on trust, reliability, and exceptional service delivery.\n
+16
Serving Erwin, TN and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"I’m very grateful to Cocoon Spray Foam for their excellent work. They finished very quickly, I had no issues with inspections, and the price was great. Thank you very much 🙏."
+50
Serving Erwin, TN and surrounding areas
In business since 2019
Credit card accepted
Offers commercial services
With over 10 years of experience in the insulation industry, we are the service professionals you need to take care of your home or business. We handle all types of insulation projects. We will treat your home as we would treat our own. Give RWA Insulation a call today, we look forward to working with you!
Serving Erwin, TN and surrounding areas
In business since 2008
Free estimates
Warranties offered
"They installed solar panels as per contract. They were on time and removed all material when done. I had roof damage from a storm and they repaired it at no extra cost. So far I am happy with this company and plan on using them again for house repair.
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Serving Erwin, TN and surrounding areas
In business since 1971
Credit card accepted
"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
+2
Serving Erwin, TN and surrounding areas
In business since 2021
Free estimates
Credit card accepted
With several years experience, Spray Foam America WNC, LLC works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.
Serving Erwin, TN and surrounding areas
In business since 1993
Free estimates
We are Licensed, insured and bonded. A family owned business that takes pride in all our work. No one does better workmanship than we do. We have over 30 years’ experience in construction. We have done a lot of renovations, interior and exterior projects. Kitchens & bathrooms, decks, windows & doors, screened in addition, the list goes on and on. We also Specialize in mold cleanup and we have an EPA license. We are a member of the National Builders Association and the Home Builders Association of Greater Knoxville. Award 2017/ 2018.
+102
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.
Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.
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Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.
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