Compare the highest-rated insulation professionals in Saint Marys, Georgia. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation company that emphasizes education and a wide range of services. They are known for their professional approach, energy efficiency expertise, and use of both traditional and advanced materials like spray foam. They serve the entire Southeast Georgia area, including Saint Marys.
While based in Jacksonville, this company has a strong reputation for serving Southeast Georgia and specializes in comprehensive home performance upgrades. They are a top choice for homeowners seeking a whole-house solution that combines insulation with advanced air sealing and energy audits.
A local contractor with a focus on the coastal communities of Georgia. They have built a solid reputation for reliability and knowledge of local building codes and climate-specific challenges, such as humidity control in crawl spaces and attics.
** The insulation market in Saint Marys, Georgia, is characteristic of a smaller, coastal city. The competition is moderate, with a mix of a few dedicated local specialists and several larger regional contractors from nearby Kingsland, Brunswick, and Jacksonville, FL, who actively cover the area. The average quality of service is good, with the top-tier providers offering modern energy efficiency solutions, while some general contractors may also offer basic insulation services. The local climate, with its hot, humid summers and mild winters, creates a primary demand for **attic insulation and air sealing** to keep cool air inside and reduce AC costs. There is also a significant need for **crawl space insulation** to combat moisture and humidity issues common in the region. Typical pricing is competitive with national averages but can be influenced by the travel distance for some contractors. For a standard attic blown-in insulation job, homeowners can expect a range of **$1,500 - $4,000**, while more comprehensive spray foam applications or full-home air sealing projects can range from **$5,000 to $15,000+**. Homeowners are advised to seek multiple quotes and verify local licensing and insurance, as this is a critical factor given the mix of local and regional service providers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Saint Marys regulations and climate
Get answers to common questions about insulation services in Saint Marys, Georgia.
For our coastal Georgia climate, spray foam insulation is often the top recommendation because it creates an airtight seal that effectively blocks humid outdoor air, preventing moisture intrusion and mold growth. However, high-performance blown-in fiberglass or cellulose in attics is also very effective and can be more budget-friendly. The best choice depends on your home's specific construction, your budget, and whether you are targeting air sealing (where spray foam excels) or just thermal resistance.
For a standard 1,500 sq ft attic in Saint Marys, adding blown-in cellulose or fiberglass to reach the recommended R-38 level typically costs between $1,500 and $2,500. Spray foam is significantly more, often $3,500 to $7,000 for the same area, due to material and labor costs. Pricing can vary based on attic accessibility, existing insulation removal needs, and the current market prices for materials, which can be influenced by regional demand along the Georgia coast.
The ideal times are during our milder fall (October-November) and spring (March-April) seasons. This avoids the intense summer heat and humidity that make attic work grueling for installers and can affect certain materials, and also avoids our occasional winter cold snaps. Scheduling during these shoulder seasons also ensures your home is optimally prepared for both peak cooling and heating seasons, and contractors may have more availability.
Insulation work must comply with the Georgia State Minimum Standard Energy Code, which specifies required R-values for different parts of the home. While there are no specific City of Saint Marys ordinances, all work should follow these state codes. For rebates, check with Georgia Power, which occasionally offers incentives for energy efficiency upgrades. It's also wise to consult your provider about potential federal tax credits for certain high-efficiency insulation materials.
First, verify they are licensed, bonded, and insured to work in Georgia. Look for established local companies with strong knowledge of dealing with our high humidity, potential for coastal wind-driven rain, and pest concerns (like insulating around rodent barriers). Ask for references from recent jobs in the area, ensure they provide a detailed written estimate specifying material type, R-value, and scope, and check if they conduct a pre-installation energy audit or infrared scan to identify specific problem areas.