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Find Spray foam insulation pros in Lawrenceville

Avatar for National Energy Solutions
National Energy Solutions
4.6(
360
)

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Got a few quotes and then Ralph came and made the deal work. Within 3 days they were at the House and super professional. Ceasar and his team were excellent. Done in 1 day."
Insulation
Insulation
Insulation
Insulation
Insulation

+21

27 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for AD Insulation & Drywall, LLC
AD Insulation & Drywall, LLC
4.9(
137
)

Serving Lawrenceville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Credit card accepted

Offers commercial services

"Adar and his crew were awesome. He was very knowledgeable and answered all of my questions. His pricing was reasonable and his work was top notch. He removed all of the old insulation and sanitized the attic the installed the spray foam. He even went the extra mile and sealed up some leaks in my air ducts. I highly recommend them and will use them again if I have another project."
Response time1 day
88 neighbors recently requested a quote
Recommended by81%of homeowners
Premier Crawl Space and Attic
5.0(
52
)

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

Premier Crawl Space and Attic LLC is committed to excellence 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.

16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pure Home
Pure Home
4.5(
383
)

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I utilized their services for blown-insulation and installation of two solar attic fans. Darryl set up a meeting with me immediately and spent the time to go through options. They were out the next day where they removed old insulation, air sealed the attic, replenished blow-in insulation, and installed the two solar attic fans. Their price was competitive. I was also looking into using spray foam as an alternative option but went the traditional route out of concern for the chemicals used. Thus far everything has been great with my HVAC unit now able to cool the 2nd floor and attic is not as warm as previously."
Radon Removal Ventilator
Corner
Stairs
Bathroom Renovation
Bathroom Reno

+5

Response time10 mins
502 neighbors recently requested a quote
Recommended by72%of homeowners
I Green Solutions Inc
4.8(
5
)

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

At iGreen Solutions Inc., we are your trusted local experts specializing in comprehensive exterior and interior home solutions. From roofing and seamless metal gutters to energy-efficient insulation and professional mold remediation, we pride ourselves on reliability, great communication, integrity, and quality workmanship. We believe in keeping our customers fully educated throughout every step of their project to ensure the best possible results. Whether it's a small residential repair or a large commercial project, we offer free estimates and look forward to earning your business!

26 neighbors recently requested a quote
Hawx Insulation - Atlanta
New to Angi

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

24 neighbors recently requested a quote
Avatar for Gary Gruenwald
Gary Gruenwald
4.1(
5
)

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

Gary Gruenwald has been in business since 2006 and we come to the table with over 50 years of experience. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. With us, you can rest assured that the job will be done right the first time. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations.\n

Alpharetta kitchen remodel
Great Room Remodel
Lawenceville Deck
Stairs
Alpharetta kitchen remodel

+116

Response time2 days
Recommended by100%of homeowners
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FAQs for spray foam insulation projects in Lawrenceville, GA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.