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Top-Rated Insulation pros in Port Gibson - Updated Nov 2026

Burson Insulation Services
4.6(
27
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Port Gibson, MS and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"He contacted me fast and was personable, he came out gave me the quote and within two days started the job and finished quick. He installed insulation in attic and installed a new solar fan on roof. I Was present the entire time I can not say enough about how fast and good they worked."
attic
Response time1 day
Response rate94%
21 neighbors recently requested a quote
Avatar for Premium Insulation Services, LLC
Premium Insulation Services, LLC
4.8(
37
)
Blown-In Insulation - Install or Upgrade

Serving Port Gibson, MS and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Do yourself a favor, Just call Nick at Premium Insulation!!! He gets to you fast does top notch work and for a VERY reasonable price! The house that he insulated for me is 10 years old and the large master bathroom and closet ran 4-6 degrees hotter than the rest of the house. I tried everything to make those rooms cooler, which is way too many things to list, to no avail the rooms stayed noticeably warmer. One day it dawned on me that I had this same exact problem in 2 previous houses I owned. I thought, surely not again, so I looked at the placard that insulation companies staple up in the attic when a new house is insulated. This placard shows the name of the company, the date, how many square feet of attic space they insulated and the name of the actual person who did the job. Once I saw the name of the company I KNEW what was going on! I quickly grabbed my step ladder and felt the ceilings in both of those hot rooms and they were hot, not warm, HOT!!! This means that there is no insulation, whatsoever, in the attic in those places!!! To confirm this I went into the attic and squeezed my chubby body back into that area and sure enough, NO INSULATION!! Just blank Sheetrock ceilings that the original insulation installer attempted to hide with mounds of insulation to conceal the 2 rooms that were hard to get to. SAME EXACT THING THEY HAD DONE ON 2 OTHER HOUSES I PREVIOUSLY OWNED!!! I contacted this so-called company XXXXXXXX to inform them of what had happened to me for the 3rd TIME to see if they would do anything about it. The lady I spoke to admitted that the insulation technician whose name was on the placard had indeed been an employee there. I asked if they were going to do anything about it and she stated, "If you think we're gonna come finish the job for free that's not gonna happen!" I told her it wouldn't be for free since they were paid in FULL when it was done 10 years ago!! She stated that the "boss" would call me. I asked if he really would call and she said, absolutely. Well, it's approaching a week now and still no call from the "boss" at XXXXXXXXXX. I'm just glad I got on Home Advisor and found Nick at Premium Insulation!! He got to me in 2 days and now the entire house is cool!! I also found the flooring contractors I am going to use from Home Advisor! Thank you Nick and Home Advisor!!"
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+49

Response time12 hrs
Response rate89%
7 neighbors recently requested a quote
Avatar for Wyatt Insulation, LLC
Wyatt Insulation, LLC
4.2(
10
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Port Gibson, MS and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Scheduling was prompt, and work was done on time. Technitions were knowledgeable and curtious, and the process was explained to my satisfaction and cleanup was thourgh. Would highly recommend Wyatt Insulations to anyone needed attic insulation replacement."
Response time2 days
Recommended by100%of homeowners
Avatar for Florida Parish Foam
Florida Parish Foam
5.0(
7
)
Spray Foam Insulation - Install

Serving Port Gibson, MS and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"I contacted Florida Parish Foam to come and give me a quote to spray my roof and shop, I have been shopping around for a contractors to do the work, Ronnie came out the next day took and look and gave me a price that was alot lower than all the other contractors. It was 3 days he was set up and spraying my house! The finish product was slick as glass! I highly recommend Florida Parish Foam for all your insulation needs!!!"
Response time2 days
Avatar for Queen City Insulation Co Inc
Queen City Insulation Co Inc
5.0(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Port Gibson, MS and surrounding areas

"Greg  came out and they would do during the installation such as puttint up dry wall so they have something to attach the door opener to.  They used the dry wall that I had which was the way I wanted it.
When Jim came out to install the garage door he called me when he was leaving Meridian and told me approximately when he would arrive.  He was very punctual as was Greg.  Jim installed the door just as was discussed.  It took him most of the day as this was an odd size door.  Jim was very plesant and knowledgable about the products and told me what he was doing and why he was doing things the way he was doing them.  I have a tendency to ask a lot of questions about what is going on and he answered every question I had.
When he was finished he explained the operation of the door and how to program the outside key lock as well,  He told me if I had a questions in the future do not hesitate to call.  Jim was very thorough about making sure he picked up any mess he has made. 
I would not hesitate to use them again in the future.  In fact I am going to talk to them about the insullation in my home late on.

"
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+3

Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they’re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.

There are several strategic ways to lower your home insurance premium. The primary one is to shop around and get quotes every few years to make sure you’re getting the best deal. Also, sometimes bundling your auto and homeowner’s insurance will get you a discount on both. Finally, try to keep your credit score up; many homeowner insurance companies use credit scores to generate quotes.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Yes, it is possible to have too much insulation, which can have detrimental effects. While more insulation might seem better for energy efficiency, a home needs to "breathe" or ventilate to release moisture that accumulates inside. Over-insulating can seal a house too tightly, trapping water vapor and leading to several problems, including mold, mildew, and condensation. Homes in warm, humid climates are particularly susceptible to mold, while those in colder climates can experience condensation from temperature fluctuations. Additionally, adding more insulation than the recommended amount for your climate may not provide recoverable energy savings. To avoid these issues, consult a professional insulation contractor who can determine the optimal amount of insulation for your home.

The Port Gibson, MS homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.