Serving Hattiesburg, MS and Surrounding Areas

Serving Hattiesburg, MS

and Surrounding Areas

MSF HVAC and Insulation new logo

Quality Doesn't Cost, It Pays!

Hattiesburg, MS

Residential and Commercial Insulation Experts

Flexible 24-Hour Emergency Services

Competitive Pricing

100% Satisfaction Guaranteed

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Experience Unmatched Insulation Services with Mac's Spray Foam Insulation

Mac's Spray Foam Insulation has been a trusted name in Hattiesburg, MS since 2016. With over 8 years of experience, our team of licensed, insured, and bonded professionals is committed to delivering exceptional insulation solutions. As a family and locally owned business, we pride ourselves on offering competitive pricing and flexible 24-hour emergency services. Our dedication to great customer service ensures that we stand behind our work, providing free estimates within 48 hours and working closely with insurance companies to meet your needs.

Mac's Spray Foam Insulation knows the importance of quality residential and commercial insulation. Our comprehensive range of services includes open cell insulation, closed cell insulation, blown-in insulation, and slabjacking. We guarantee 100% satisfaction and carry liability insurance for your peace of mind. Our team is equipped with the resources to respond promptly to your insulation needs, ensuring your property remains energy-efficient and comfortable all year. Call or text us today. You can also request an estimate with our convenient online form.

Why Choose Mac's Spray Foam Insulation?

Choosing Mac's Spray Foam Insulation means opting for reliability, expertise, and exceptional customer service. Our commitment to 100% satisfaction and competitive pricing sets us apart from other insulation contractors. We offer flexible 24-hour emergency services and free estimates within 48 hours, ensuring that your insulation needs are met promptly and efficiently.


As a family and locally owned business, we understand the unique needs of Hattiesburg, MS residents, and businesses. Our licensed, insured, and bonded team stands behind our work, providing peace of mind and quality results every time.

100% Satisfaction Guaranteed

Flexible 24-Hour Emergency Services

Carries Liability Insurance

Competitive Pricing

Free Estimates Within 48 Hours

Great Customer Service

A man is spraying foam insulation on a wall.

Open Cell Insulation

Open cell foam has porous, interconnected cells that allow air flow, making it more breathable than closed cell foam's sealed cells. This gives open cell foam a softer, more flexible feel and better sound absorption, but also higher permeability to liquids. Open cell is generally cheaper to produce, suiting breathable, flexible uses. Contact Mac's Spray Foam Insulation today for your insulation needs.

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Residential Insulation

Proper insulation is crucial for maintaining a comfortable and energy-efficient home. At Mac's Spray Foam Insulation, we specialize in residential insulation services tailored to your specific needs. Our experienced team evaluates your property to recommend the best insulation solutions, ensuring optimal performance and long-term savings on energy bills.

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A close up of a wooden structure with foam on the ceiling.

Closed Cell Insulation

Closed cell foam is more rigid, with better insulation and water resistance compared to open cell foam. The cells in closed cell foam are entirely closed and contained. This closed cell structure is created by exposing a rubber compound to high pressure and gas, such as nitrogen, which forms the distinct, isolated pockets of gas.

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A man in a protective suit is spraying foam on a ceiling.

Commercial INSULATION

Commercial properties require robust insulation solutions to maintain energy efficiency and comfort. Mac's Spray Foam Insulation offers specialized commercial open cell insulation services designed to meet the unique needs of businesses. Our team works to provide high-quality insulation that enhances building performance and reduces operational costs.

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A hose is spraying white foam into an attic.

Blown-In Insulation

Blown-in insulation is an excellent option for adding insulation to existing structures. It provides even coverage and fills hard-to-reach areas, improving overall thermal performance. At Mac's Spray Foam Insulation, we use state-of-the-art equipment to apply blown-in insulation efficiently, ensuring your property remains comfortable and energy-efficient.

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A close up of a concrete driveway with white paint on it.

Slabjacking

Slabjacking is a cost-effective method for repairing sunken concrete slabs. Our team at Mac's Spray Foam Insulation uses advanced techniques to lift and stabilize concrete surfaces, restoring their integrity and appearance. This service is ideal for driveways, sidewalks, and other concrete structures, providing a durable and long-lasting solution.

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Three water heaters are sitting next to each other in a room

Heating services

Efficient heating is crucial for maintaining comfort and reducing energy costs during colder months. At Mac's Heating Services, we specialize in providing heating solutions that ensure even warmth throughout your home. Our expert team uses advanced techniques to optimize your heating system to lower energy bills while keeping your living environment comfortable.

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Three air conditioners are sitting outside of a brick building

air conditioning

At Mac's Air Conditioning Services, we provide high-quality cooling solutions for your home. Our team handles all aspects of air conditioning, including repairs, maintenance, and installation, regardless of brand or model. We employ advanced techniques to enhance system efficiency and ensure your home stays cool and comfortable throughout the summer months.

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Here's what our satisfied customers are saying...

At Mac's Spray Foam Insulation, we take pride in providing exceptional residential and commercial insulation and slabjacking services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us to improve and helps others make informed decisions. Please take a moment to leave a review of Mac's Spray Foam Insulation and let others know what you think.

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