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Avatar for Standard Insulating Company
Standard Insulating Company
5.0(
140
)
Insulation - Install or Upgrade

Serving Lancaster, SC and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Standard Insulating Company installed a dehumidifier in our crawl space, removed old, ineffective insulation in the attic and installed new attic insulation. They team was respectful, on time, and did a great job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for USA Insulation of Charlotte
USA Insulation of Charlotte
4.8(
47
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"This company is promptly responsive, professional, knowledgeable, and helped us find the right fit solution for our insulation project. They committed to timelines and finished the work both on schedule (despite a significant change in the original project requirements) and within estimated budget. I could not be happier with the warmer, better insulated results of doing business with USA Insulation of Charlotte!"
Starting the day
Opening up the house
Drilling the holes
Drilling the holes
Premium Injection foam in the walls

+9

Response time11 hrs
Response rate97%
32 neighbors recently requested a quote
Avatar for All About Energy Solutions, LLC
All About Energy Solutions, LLC
4.3(
108
)
Insulation - Install or Upgrade

Serving Lancaster, SC 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

15 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Insulation Commandos of Charlotte
Insulation Commandos of Charlotte
5.0(
5
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Insulation Commandos of Charlotte offers top-notch insulation services to keep your home or business energy-efficient and comfortable. Our expert team specializes in spray foam, blown-in, and batt insulation, as well as air leak sealing. Located in Charlotte, NC we are dedicated to providing exceptional service with military precision and discipline. Contact us today for a free evaluation!\n

Attic & Crawlspace
Attic & Crawlspace
Attic & Crawlspace
Attic & Crawlspace
Response time11 hrs
Response rate100%
58 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
412
)

Serving Lancaster, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard in Charlotte by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Roofing
Roofing
Roofing
Roofing
Roofing

+79

Recommended by97%of homeowners
Avatar for Foam Improvement
Foam Improvement
5.0(
6
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Foam Improvement is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time1 day
26 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for EcoShield Pest Solutions - Charlotte
EcoShield Pest Solutions - Charlotte
4.4(
15
)

Serving Lancaster, SC and surrounding areas

Approved (Corporate)

In business since 2008

Small jobs welcome

Credit card accepted

At EcoShield, we care about our customers, our communities, and our employees. With each and every interaction with our team, our mission is to solve your pest problems and to provide you with a pest-free and happy home.\n\nWith our dedication to 5 Star service and our ability to solve difficult pest problems, we started EcoShield Pest Solutions to provide consumers the bliss of pest-free living in a safe, effective, and convenient manner!\n\nAt EcoShield we understand that pests are an annoyance! They persistently and systematically invade your home looking for food, water and shelter. Once indoors they pose serious health risks to you and your family and can damage your most valuable investment.\n\nGive us a call today to learn how we provide pest-free living!

37 neighbors recently requested a quote
Avatar for All Foam Insulation of the Carolinas
All Foam Insulation of the Carolinas
4.5(
13
)
Insulation - Install or Upgrade

Serving Lancaster, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"I like working with this company. Rob Blake, the owner, is very professional. I called him because a hot water heater problem had revealed that the foam from a 2011 job had not filled the cavity in the wall as thought during the 2011 job.  I did not know if this only applied to the water heater closet or to the entire cabin.
Rob's response to my call was "That's why you have a lifetime warranty!"  Wow.  Not used to that.  Rob came out the next day and crawled around under the cabin and poked wires into outlet cavities and showed me that the foam was only thin in the water heater closet, and given the construction of the closet, that made sense.  Rob wanted to schedule a return within a few days to fix the problem before the weather got cold.  I asked him to bid the top floor of my house to do at the same time.
The fix was free and the top floor of my house was 3200.  So altogether, I have spent $7100 with retrofoam, to insulate three houses; one about 750 square feet; one about 450 square feet and one about 4,000 square feet.  
As with the first job, the workers were polite, professional, hardworking and very thorough. They were very nice about things like taking down a bird feeder for me - not part of their job at all, and they were happy to help me with it.  They do have to come inside to listen for something when certain walls are being injected; they were always very polite, wiped their feet and so on.  They worked from 8 to 5 every day, and they did an excellent job of cleaning up after themselves.  The job was planned for two days but took three.  They were very inobtrusive with my renter whose water heater closet they redid.  In fact, they removed some fiberglass insulation near the water heater placed during the water heater repairs not only because it was ineffective but because the type that was there was a potential fire hazard (the paper side was near the water heater).  This is pretty typical of them; they have gone above and beyond on every job for me.  They really do work as if they were insulating their own homes.  Very nice.
The only almost-rough spot is that my cabin and my house had to be drilled right through the exterior siding, and after the holes were plugged, we needed to repaint the house.  The 750- square foot house needed to be painted anyway so I didn't mind, and I planned the big house job to coincide with a painting soon after because I remembered that from last time, and it also was due for a repainting.  Rob tells me that only five houses so far have had to be done this way; but I would ask him before the job if the house will need to be repainted as it would have been a pretty rude shock to not realize this ahead of time.  I understand that most jobs do not result in a repainting, this was about the type of siding we had on our houses.
In fact. Rob offered to supply the labor to restain the plugs to match the siding, but since we are repainting soon, we didn't see any need.
The insulation has been astonishingly effective.  Not only in retaining temperature, but also the houses are now so very quiet.  This has been an excellent investment in our house, and we are very happy with the outcome.  Also, this is a very professional, easy to deal with company.  


"
Recommended by100%of homeowners
Showing 1-10 of 47

FAQs for insulation service projects in Lancaster, SC

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 Lancaster, SC 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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