Serving Alachua, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Very easy to work with from estimate to scheduling to the actual project. Insulation looks fantastic!"
+5
Serving Alachua, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Fantastic customer service! The work they do is flawless and I would recommend them to anyone looking to make their home more energy efficient!"
+55
Serving Alachua, FL and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Great work by these guys!"
Serving Alachua, FL and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"Bob and Jeremy were very professional and courteous! They're also very meticulous with their work. 100% satisfaction guaranteed! Would definitely recommend to anyone whether it's painting or flooring!"
+59
Serving Alachua, FL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I'd give them ten stars if I could! This was a difficult job, and they were able to make it work. They did a good job and left me a certificate for the inspector."
Serving Alachua, FL and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"We hired them to resurface our 26 year old shower surround. Mike is a professional, and his worker, Devon, was very conscientious and a hard worker. I will definitely recommend them and would use them again. Thanks guys for a great job!"
Serving Alachua, FL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"They were very thorough and professional. Very personable."
+4
Serving Alachua, FL and surrounding areas
Approved
Small jobs welcome
Offers commercial services
Here at mcguinness home improvement Llc we offer perfect results at the perfect price call or text me at 848-241-2259 and get your quote today
Serving Alachua, FL and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"This is a family owned and operated business. I hired them to insulate the attic over my garage. I was highly pleased with the price quote, work performed, cleanliness and efficiency. I highly recommend this company."
Serving Alachua, FL and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"I had innovation spray foam come out and do some blown insulation in the attic. It is a family business run by a bunch of brothers all were very nice. Pete was the man I initially talked to he made sure I got what I was looking for and his twin brother Betuel came by and knocked out the work in 1 day! Very happy with the work!"
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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