Compare the highest-rated insulation professionals in Cayce, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated local contractor specializing in comprehensive home insulation and energy efficiency solutions. They are particularly known for their expertise in crawl space and basement encapsulation, spray foam, and blown-in insulation. Their strong focus on resolving moisture issues and improving home comfort makes them a top choice.
A dedicated insulation contractor with a strong reputation for professionalism and quality workmanship. They offer a full suite of services from audits to installation and are an Owens Corning Preferred Contractor, indicating a high level of manufacturer certification and quality standards.
This provider specializes specifically in spray foam applications, making them an expert option for high-performance air sealing and insulation. They serve both residential and commercial clients and are well-versed in the latest building science principles for creating tight building envelopes.
** The insulation market in Cayce and the broader Columbia area is moderately competitive, characterized by a mix of large national chains and specialized local contractors. The overall quality is good, with several providers demonstrating expertise in dealing with the local climate, which involves high humidity and hot summers. This makes services like crawl space encapsulation and spray foam for air sealing particularly valuable for preventing moisture issues and reducing high cooling costs. Homeowners in Cayce have access to a range of materials, with blown-in cellulose/fiberglass for attics and spray foam for walls and crawl spaces being the most common solutions. Pricing is generally in line with the Southeastern U.S. average. For example, attic blown-in insulation can range from $1,500 to $2,800, while full crawl space encapsulation can range from $5,000 to $15,000+, depending on size and conditions. The more reputable local contractors are generally knowledgeable about South Carolina energy codes and may be able to advise on available utility rebates from providers like Dominion Energy, though significant federal or state-level rebates are less common than in some other regions.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Cayce regulations and climate
Get answers to common questions about insulation services in Cayce, South Carolina.
For our humid subtropical climate with hot summers and mild winters, spray foam insulation often provides the best long-term value for Cayce homeowners. While its upfront cost is higher than fiberglass batts, its superior air-sealing properties significantly reduce energy loss and moisture intrusion, leading to lower year-round cooling and heating bills. Blown-in cellulose is another excellent, cost-effective option for existing attics, as it settles well into irregular spaces and offers good thermal performance.
The ideal times are during the milder seasons of spring (March-May) and fall (September-November). This avoids the extreme heat and humidity of a South Carolina summer, which can make attic work particularly strenuous for installers and affect certain materials, and the occasional winter cold snap. Scheduling during these shoulder seasons also ensures better availability from local contractors before the peak demand periods.
Yes, insulation work in Cayce must comply with the 2018 International Energy Conservation Code (IECC) as adopted by South Carolina, which specifies required R-values for different parts of your home. The City of Cayce's Building Standards Division enforces these codes, and a permit is typically required for major re-insulation projects. A reputable local installer will handle this permitting process and ensure the work meets all code requirements for fire safety, vapor barriers, and insulation depth.
Look for a licensed, insured contractor with specific experience in the Midlands region. Verify they are certified by manufacturers (like Owens Corning or Johns Manville) and ask for local references in neighborhoods like Riverland Park or Cayce Cove. Crucially, ensure they provide a detailed, written estimate that includes the specific R-value to be installed, air-sealing details, and a clear explanation of how their solution addresses our local humidity challenges.
In Cayce's climate, adding insulation alone is rarely sufficient if you have moisture issues. A comprehensive approach is needed, which includes air-sealing attic penetrations (like around pipes and wires) to prevent warm, humid indoor air from entering the attic space. Proper attic ventilation is also critical to allow heat and moisture to escape; a qualified contractor should assess your soffit, ridge, or gable vents to ensure they are unobstructed and adequate for your roof's size.