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TRUSTED BY LANCASTER, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon82
    Verified insulation services reviews

Find Insulation pros in Lancaster

Avatar for Standard Insulating Company
Standard Insulating Company
5.0(
140
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Standard Insulation came out to our home to remove the wet insulation in our crawl space. The crew was on time, and curtious. They did a terrific job in a timely manner. We would highly recommend Standard Insulation!!!!"
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+1

Response time1 day
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for USA Insulation of Charlotte
USA Insulation of Charlotte
4.8(
44
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Needed a solution for a room above a garage that was hotter than the rest of the upstairs. It was recommended to add insulation to the garage ceiling, air seal the attic, and add additional insulation to the attic. Since then, the room above the garage has been the same temperature as the downstairs. Great work and wonderful solution. Price point came in on average $1000 less than most quotes we received."
Starting the day
Opening up the house
Drilling the holes
Drilling the holes
Premium Injection foam in the walls

+9

Response time11 hrs
Response rate90%
16 neighbors recently requested a quote
Avatar for All About Energy Solutions, LLC
All About Energy Solutions, LLC
4.3(
108
)

Serving Lancaster, SC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My wife and I were so pleased with Chris and his team from the work on our crawl space that we hired them to remove and install new insulation in our entire house. Due to a previous leak in the roof the insulation wasn't effective. All About Energy Solutions came in and removed all of the old insulation and put new insulation in. They also added a radiant barrier. Chris is extremely knowledgable and passionate about what he does and wants to teach you about the benefits of the solutions they provide. This has been the second job we have hired Chris for and wouldn't hesitate to hire him or recommend him. Chris continues to go above and beyond for us."
Radiant Barrier Insulation in Southport, NC
Insulating a FROG with Radiant Barrier
Energy Efficient LED Light Bulbs
Additional Photos
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+16

7 neighbors recently requested a quote
Recommended by87%of homeowners
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

"From the initial visit with the salesman to the production coordinators to the project managers to the boots on the ground (or roof) my experience with Home Genius Exteriors has been amazing! Tony, the Project Manager, is incredibly knowledgeable and personable. He took the time to walk me through every phase of my roof and siding replacement. He was very responsive, even during off-work hours. He addressed every concern I had and was thoughtful in his responses. He was very thorough when conducting inspections, identifying action items I didnâ t see, even if it meant additional work for his field crew at no extra cost. I canâ t say enough about the field crews for both my roof and siding replacements. They were incredible and they didnâ t treat my house as â just the next jobâ . They catered to my houseâ s needs, worked extremely efficiently, and did everything I asked of them. I would highly recommend Home Genius Exteriors for roof, siding, and gutter needs!"
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
19 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for All Foam Insulation of the Carolinas
All Foam Insulation of the Carolinas
4.5(
13
)

Serving Lancaster, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Price was about average, can't complain - don't remember exactly how much or exact service date (disclaimer).  Company screwed up the scheduling.  Installer was busy with personal life and we had to work around their schedule.  Inconvenient.  Came out and sprayed insulation in the garage.  They left the door open to the basement so the entire chemical smell inundated the basement.  The spray was general even but there seemed to be small holes and spaces generally through out the insulation.  When I inquired about the small spaces the response was they generally use the small spray cans you can get at Home Depot\Lowes but that they didn't have any.  I said I would take care of it myself, I had enough inconvenience with the screw up in scheduling.  Other than that went well - it's not that involved, just spray foam. 
They did clean up the mess relatively well, but not perfect."
Recommended by100%of homeowners
Avatar for Fresh Air Technologies, LLC
Fresh Air Technologies, LLC
4.4(
239
)

Serving Lancaster, SC and surrounding areas

In business since 2001

Credit card accepted

"Outstanding! Mario and his workers did a fantastic job! They removed all insulation. They sanded off all wood and treated with a solution to kill any residual mold. They placed new insulation. They encapsulated the whole crawl space and placed a dehumidifier. I felt very confident that the job was "done right". The whole organization very professional."
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+4

Recommended by87%of homeowners
Avatar for Sedona waterproofing solutions
Sedona waterproofing solutions
5.0(
14
)

Serving Lancaster, SC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Sedona Waterproofing Solutions is a company that prides ourselves on helping people live better, healthier lives by getting the most out of their homes. \nOur methods are energy-efficient and save our customers time and money in the long run. You can feel confident that we will find the right solution the first time, allowing you to walk away with peace of mind that you are in good hands.

Recommended by100%of homeowners
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Insulation questions, answered by experts

High summer energy bills and an HVAC system that runs continuously are clear signs you need insulation service. Look for physical indicators like visible condensation on interior walls, musty odors from crawl spaces, or frost on attic sheathing during winter cold snaps. Homes built in Lancaster before 1977 lack adequate thermal protection. Schedule a formal South Carolina residential energy audit to pinpoint exact failures and plan your upgrades.

Helpful?

During insulation service, local professionals uncover existing moisture damage or mold in crawl spaces and attics due to high humidity. Remediation must happen before adding new materials. You incur added expenses if contractors find active knob-and-tube wiring or inadequate ventilation. Additionally, South Carolina energy codes require specific vapor barriers and thermal envelope upgrades, and your HVAC system requires resizing if the new insulation makes it oversized.

Helpful?

When planning insulation service, consider local climate factors like termite risks and the benefits of crawl space encapsulation over traditional venting. Since the city features a historic district, exterior envelope changes require approval before work begins. Contractor availability tightens significantly from April through September. Schedule your project in late fall for the best availability. Finally, check for regional utility rebate programs in SC to maximize the value of your upgrades.

Helpful?

A major mistake during insulation service is prioritizing attics while ignoring wet, unencapsulated crawl spaces, which accelerates rot. Homeowners also err by skipping crucial air sealing steps or settling for minimum code requirements instead of optimal thermal values for the local climate. Finally, avoid scheduling your project during peak summer humidity in Lancaster. Trapping summer moisture inside building cavities causes severe damage, so schedule work from late fall through early spring.

Helpful?

Prioritize insulation service if you notice crawl space moisture or post-storm damage. Lancaster experiences hot summers and freezing winter nights, making inadequate insulation a year-round issue that strains your HVAC system. Address older homes with no existing coverage immediately to prevent mold and structural damage. Schedule supplemental upgrades for already code-compliant homes or garages during the late winter or early spring off-peak season to avoid high demand.

Helpful?

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.