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Find Insulation pros in Southport

Avatar for HDA Insulation
HDA Insulation
4.9(
37
)

Serving Southport, NC and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"I thought I had contracted to have about 1/4 of crawspace completely replaced with new insulation. However they replaced part of it and tacked up the rest that was sagging. Maybe my fault that he did not understand I wanted that section completely torn out and for him to replace that section. They did do an excellent job. They also added blown in the attic and added some batt insulation to naked walls in garage. I would recommend them."
Batts Insulation
Attic room
Exterior wall
Garage ceiling
Walls insulation

+24

Response time1 day
Response rate88%
24 neighbors recently requested a quote
Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.7(
96
)
Insulation - Install or Upgrade

Serving Southport, NC and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"After a year and a half with my crawlspace encapsulation everything is going good! I was very nit-picky about many details and everyone I dealt with was courteous, professional and communicative, had 1 little issue that was immediately resolved and the techs that got it completed did a great job. I was very pleased with the way they set up a barrier around my pool to prevent any debris from getting into it too"
Sprayfoam Insulation
Solatube in Charleston
Sprayfoam Insulation
Solatube in Charleston
Detached Panel

+17

Response time1 day
22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for All About Energy Solutions, LLC
All About Energy Solutions, LLC
4.3(
108
)
Insulation - Install or Upgrade

Serving Southport, NC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The estimator/salesperson Jeremy was excellent. On time, knowledgeable, understood the issues we had and spent a lot of time to recommend the best solution. The install crew of Shawn H and Dustin were prompt, professional and efficient. I would recommend this company and will use them again for my insulation needs."
Radiant Barrier Insulation in Southport, NC
Insulating a FROG with Radiant Barrier
Energy Efficient LED Light Bulbs
Additional Photos
Additional Photos

+16

13 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Indoor Mechanical Service, LLC
Indoor Mechanical Service, LLC
4.3(
104
)

Serving Southport, NC and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Upstairs would not cool down with the unit on, called indoor mechanical and Robert and Josh came out within 24 hours. Did a lot of testing and looked everything over and turned out needed and entire new unit. Had a price same day and an appointment set. They were on time, professional, cleaned and made sure everything was running right and even checked to make sure the kids rooms had good air flow to keep them comfortable during these warm spring days in NC. Could not ask for a better outcome to a crappy situation that is going to happen eventually when you own a home. Indoor mechanical will be my go to for anything they offer."
Top quality equiptment
Are you loosing money with your duct system?
 Energy Star Rated Systems
and after,the duct is energy star rated
HIGH EFFICIENT ENERGY STAR INSTALLS

+13

Recommended by97%of homeowners
Avatar for Blues Seamless Gutters
Blues Seamless Gutters
5.0(
13
)

Serving Southport, NC and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"My experience was great. Steve kept communications open during a period of inclement weather. When the weather cleared Steve and one of his crew came to access the job and determined that they could do the job right then, so they got to work and installed the gutter with the highest level of professionalism and skill. I will recommend Blue Seamless Gutters to anyone without reservations."
Response time2 days
2 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Carolina Energy Concepts, LLC
Carolina Energy Concepts, LLC
4.7(
43
)

Serving Southport, NC and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"My family and I have been living in an RV for over a year now, due to hurricane Florence. It has been a nightmare dealing with shady, lazy and difficult tradesmen but doing business with Mitch has been the easiest thing in this whole process. I called him on a Friday to insulate my entire home and he was completely done by the following Tuesday, before lunch time. He s extremely friendly and an excellent communicator. He kept me in the loop the entire time and showed up when he said he was going to. He does quick work but he is very proficient and he actually cleaned up after himself, which seems to be completely unheard of. We called around to multiple businesses for spray insulation and Mitch is by far the BEST price you will find out there. He even gave me a really good discount because I think he s just a nice guy. I highly recommend Mitch. He will make your life easier in regards to upgrading your home."
Foam
Spray Foam
Foam
spray foam
spray foam

+16

Response time8 hrs
Recommended by97%of homeowners
Avatar for Koala Insulation of Coastal Carolina
Koala Insulation of Coastal Carolina
4.8(
8
)

Serving Southport, NC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"From start to finish - the scheduling process, quoting and to completing the job - everything was handled smoothly, with utmost friendliness and professionalism. On the day the work was to be done, I received updates for estimated arrival, and when they finished they cleaned up as if they were never there. I highly recommend Koala Insulation and I will be using them again for my next project."
Blown In Insulation
Spray Foam Insulation
Batt Rolled Insulation
Response time1 day
Response rate85%
Recommended by100%of homeowners
Showing 1-10 of 48

FAQs for insulation service projects in Southport, NC

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.

The Southport, NC homeowners’ guide to insulation services

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

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