Serving Loma Linda, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Removed all the old rolled insulation and debris and installed blown-in insulation and reflective barrier. Work was completed in one day by the crew. The AC comfort level of my home is wonderful now."
Serving Loma Linda, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Jesus and his crew at Next Level Insulation completed my attic needs (Insulation & cleaning) flawlessly. They are true professionals! Jesus was very responsive in keeping appointments, providing a quote and completing the job. He explained the job they were preforming and kept me informed every step of the way. I truly recommend Next Level Insulation."
+33
Serving Loma Linda, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Miguel and Richard insulated the entire south side wall of my house, including my master bedroom. They were very professional, honest and very clean. They walked me through the process so I knew exactly what I was getting. They had the best prices and used all the left over material in empty spots in my attic. I would recommend them to everyone needing insulation work done. Removal and or install. We have remodeled our entire house and they were the most pleasant to work with. Best of luck fellas, god bless. Kevin"
+46
Serving Loma Linda, CA and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Fibers Insulation was extremely professional right from the first call. I chose their service from Angie’s Lust and within minutes Geovany responded. He came out on a Saturday to provide a quote and followed up days later. Members of the company were here at the designated time and did a stellar job! I insulated my garage to add better barrier for my garage to enhance a new AC unit to offset summer heat. Geovany followed up after the installation to ensure all went well. To ensure a better look, taping will be added to keep it looking great. I will recommend them to others in my gated community as I am very pleased with the result."
Serving Loma Linda, CA and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Small jobs welcome
"Showed up as scheduled. Finished job as promised. Cleaned up area when finished. Thank you."
+1
Serving Loma Linda, CA and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"California Attic & Build was fantastic! The team was professional on time and left everything spotless. They explained the process clearly and showed before and after photos. My home already feels more comfortable. Highly recommended for insulation, cleanup, and rodent proofing!"
Serving Loma Linda, CA and surrounding areas
Approved
In business since 1997
Free estimates
Credit card accepted
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. With over 20 years of experience in the roofing and general construction, our roofing team can quickly identify roofing issues to repair. As with all of our services, we guarantee our work and promise to repair the issue the right way the first time, every time. We look forward to earning your business!
Serving Loma Linda, CA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Irwin was our foreman and he runs an efficient crew. came on time and proceeded to swiftly do their work. on time and completed in one day with new insulation and ducting"
+138
Serving Loma Linda, CA and surrounding areas
Free estimates
Credit card accepted
"Really well organized company they are amazing I will definitely recommend them nice work guys you guys made my family very happy now the property will be in better conditions due to your service thanks ?"
+27
Serving Loma Linda, CA and surrounding areas
In business since 2021
Free estimates
Warranties offered
"David did insulation for my Attic and a few walls. The work was fast and the walls were patched and painted. I could tell right away the change in my home! I highly recommend David and team"
+10
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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