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Find Spray foam insulation pros in Baltimore

Avatar for RetroFoam of Central Ohio
RetroFoam of Central Ohio
4.9(
62
)

Serving Baltimore, OH and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"This business is veteran owned and the employees are very knowledgable and trustworthy.From the time Shane gave us our estimate to the spray foam installation process it was a very positive and enjoyable process.We are very pleased with the insulation, we notice a big difference in outside noise already.Nice,professional job through and through. I would recommend this company highly,5 stars.It is well worth the money to get retro foam insulation."
Brick and Vinyl
Stucco and Brick
Brick and Vinyl
Aluminum
Exteriors we work with

+4

Response time2 days
Response rate93%
13 neighbors recently requested a quote
R-Pro, LLC
4.5(
75
)

Serving Baltimore, OH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"John, the guy that came out to do the estimate did a very thorough job inspecting the attic. He mentioned the whole house fan (and where to buy a cover for the winter) and that they would put baffles around it and the soffets (to keep the insulationwhere it should be), and they would fix the broken screen to the fresh air vent. The guys that came out were very nice and worked quickly, but weren't rushed. I had another vendor come out that didn't even mention the whole house fan, or soffets, or the screen, and wanted more money for less insulation. I asked him, "So you just put the insulation in and that's it?" and he said, "Yes." So I knew right then he thought I didn't do my homework about the fan, and he was out for a quick buck. He did go on about his 5 star rating on another site though, and why he was only 4.8 here. And I politely listened. I really value people that aren't just in to make a quick buck. People that "understand the assignment" as the kids say. John came out to inspect and provide a plan for properly insulating my attic, and that's what the guys did. I recommend them whole-heartedly! Thank You John! Thank you R-Pro!"
Attic Insulation
Response time1 day
Response rate93%
9 neighbors recently requested a quote
Avatar for D.R. Roofing and Construction LLC
D.R. Roofing and Construction LLC
5.0(
8
)

Serving Baltimore, OH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"David and crew did an awesome job blowing in insulation to attic addition area. They were very affordable, prompt and great communicators. They were in and out in no time and cleaned up well afterwards. I would highly recommend them for your next insulation or roofing job!"
Blown In insulation
Shower Installs
BCI Wall system
BCI Wall system
Response time1 day
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
269
)

Serving Baltimore, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Jeff Moore and Seth both did a great job as the sales team helping me to coordinate my new home attic insulation. The crew that came out was very respectful and courteous and did a five star job of answering all my questions installing the insulation to my satisfaction and completing all of the tasks listed in the job"
Roofing
Roofing
Roofing
Roofing
Roofing

+87

1915 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Access Ohio Wildlife Services, LLC
Access Ohio Wildlife Services, LLC
4.6(
57
)

Serving Baltimore, OH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"This company did a great job! It was done timely and done well. I will recommend them to anyone who needs mold removed from their home! They gave me my piece of mind and my home back."
Response time6 hrs
112 neighbors recently requested a quote
Recommended by61%of homeowners
Troyers Roofing and Construction LLC
5.0(
3
)

Serving Baltimore, OH and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We offer friendly and courteous service. We are always ready to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

Response time2 days
Recommended by100%of homeowners
Avatar for USA Insulation of Columbus
USA Insulation of Columbus
4.2(
196
)
Insulation - Install or Upgrade

Serving Baltimore, OH and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"Had the whole house insulated in 2016. Just found out that there is now mold in the attic. Have had three different contractors come to look at it and ALL have said the reason is because when the insulation was blown into the attic they did not take the time to rake it away from the soffits. Now I'm faced with a major repair bill of $3000 to eliminate the mold. Plus, to make matters worse, my utility bill did not go down very much after having this done. Only thing I can say is that the house is more comfortable. So beware if you use this company and make sure they install the insulation into your attic correctly!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by87%of homeowners
GreenForce USA LLC
4.8(
28
)
Insulation - Install or Upgrade

Serving Baltimore, OH and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"My wife and I attended a presentation by James Manfield, the owner of GreenForce.  We were impressed with company product and Jame's punctuality, professionalism and honesty.  We decided to hire his company to add insulation to attic of my in-laws house.  The installers came on time and over 9 hours managed to complete 95% of the job.  The installers were polite, professional and clean.  The subsequent installers came next day and completed the job.  We are very pleased with James and the service provided by his company. As FYI, we had similar radiant barrier installed by another company in our own house in 2012 and we were pleased with the reduction in heating and cooling cost."
Recommended by96%of homeowners
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FAQs for spray foam insulation projects in Baltimore, OH

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.