Compare the highest-rated insulation professionals in Smithfield, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading Owens Corning Platinum Preferred Contractor, Certified Insulation specializes in comprehensive home performance solutions. They are highly regarded for their systematic approach, which often includes energy audits to diagnose issues before proposing solutions. Their expertise in both spray foam and blown-in cellulose/fiberglass makes them a versatile choice for retrofit and new construction projects.
A well-established, family-owned and operated business with a long history in the region. A-1 Insulation has built a strong reputation for reliability, fair pricing, and expertise in all major insulation types. They are particularly noted for their work in existing homes, handling insulation removal and replacement in attics and crawl spaces with a focus on improving comfort and reducing energy bills.
Serving both residential and commercial clients, Commonwealth Insulation is known for its professional crews and high-quality installation standards. They offer a wide array of services, from advanced spray foam applications to traditional batt insulation. Their knowledge of local building codes and potential rebate programs (e.g., from Dominion Energy) is a significant value-add for homeowners.
The insulation market in and around Smithfield, VA, is characterized by a mix of long-standing local specialists and larger regional contractors based in the surrounding Hampton Roads cities. Due to Smithfield's historic homes and its proximity to the water, common issues include moisture control, aging or settled insulation in attics, and a need for improved air sealing to combat humidity. The competition is moderate but healthy, with several highly-rated companies competing for business, which helps maintain fair pricing. Homeowners can expect a high level of expertise, particularly regarding the specific challenges of the coastal Virginia climate. Typical pricing is in line with regional averages. As a rough guide, blown-in attic insulation can range from $1,500 to $4,000+, spray foam for an attic can range from $4,500 to $8,000+, and comprehensive whole-home air sealing and insulation projects can exceed $10,000. Most reputable providers offer free, detailed estimates and are knowledgeable about available rebates from local utilities, which can help offset costs. The overall quality of service available to Smithfield residents is high, provided they select an established, licensed, and insured contractor.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Smithfield regulations and climate
Get answers to common questions about insulation services in Smithfield, Virginia.
For Smithfield's humid subtropical climate with hot summers and cool winters, the priority is attic insulation to prevent significant heat gain and loss. We recommend achieving at least R-38 to R-49 in your attic, typically using blown-in cellulose or fiberglass. Properly sealing air leaks in the attic floor and walls is equally critical to manage humidity and improve comfort year-round, directly impacting your energy bills.
Costs vary based on home size, material, and area insulated, but local projects often range from $1,500 to $4,500. For example, blown-in attic insulation for a 1,500 sq ft home averages $2,000-$3,000. Virginia's statewide building codes influence required R-values, which can affect project scope. Always get itemized estimates from local providers that include air sealing, as this is a vital part of an effective insulation system in our region.
Fall and spring are ideal, offering mild temperatures that make it easier for crews to work in your attic and for you to assess comfort improvements before extreme seasons. However, insulation can be installed year-round. Scheduling in the off-peak seasons (late winter or early fall) may provide better availability from reputable local contractors before the high-demand summer and winter periods.
First, verify they are licensed through the Virginia Department of Professional and Occupational Regulation (DPOR) as a Class A, B, or C contractor. Choose a provider with specific experience in our coastal Virginia climate who performs a thorough energy audit or inspection. Ask for local references in Smithfield or Isle of Wight County and ensure they detail their approach to moisture control and air sealing, which is crucial for our humid environment.
Not entirely. While adding insulation is crucial, air sealing is the essential first step, especially in historic or older homes common in Smithfield. Gaps around windows, doors, wiring, and plumbing penetrations let in humid outdoor air, undermining insulation's performance. A professional assessment will identify these leaks. Combining comprehensive air sealing with proper insulation is the only way to effectively eliminate drafts, improve comfort, and protect your home from moisture-related issues.