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TRUSTED BY UNION, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon76
    Verified insulation services reviews

Top-Rated Insulation pros in Union - Updated Nov 2026

The Attic Experts
4.6(
116
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Union, OH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Very professional company that delivers what they promise. From the sales service from Nick to the actual insulation install by John and Adam we were satisfied with everything. As other reviews have stated the service was fast, clean and very professional."
Response time2 days
63 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hawx Insulation- Cincinnati
Hawx Insulation- Cincinnati
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Union, OH 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.

Recommended by75%of homeowners
Avatar for AlphaOne Exteriors, LLC
AlphaOne Exteriors, LLC
3.7(
53
)
Blown-In Insulation - Install or Upgrade

Serving Union, OH and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The work was accomplished quickly and with no interruption. Extensive before and after pictures were taken and reviewed with me with considerable dialog regarding the importance of keeping the roofs vents securely waterproofed. I was very pleased with the entire job performance and would not hesitate to recommend this company to friends and relatives."
Before
Before
After
Before
Before

+46

Response time1 day
Response rate91%
5 neighbors recently requested a quote
Miami Valley Wildlife Control
New to Angi
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Union, OH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Miami Valley Wildlife Control is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Response time12 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Cincinnati RetroFoam Insulation
Cincinnati RetroFoam Insulation
4.9(
15
)
Injection Insulation - Install

Serving Union, OH and surrounding areas

In business since 2016

Free estimates

Warranties offered

Cincinnati RetroFoam is an insulation contractor specializing in residential injection and spray foam insulation. We service Cincinnati, Dayton and Northern Kentucky. We are passionate, reliable, committed professionals and will work to make sure that everyone who uses our RetroFoam? insulation will be completely happy with their choice for a insulation retrofit. We transform homes, educating our customers on the benefits of our services and leave you with a quieter, tighter and warmer/cooler home than you've ever had before. Our workmanship and the products we use will be the highest quality and delivered in a professional and friendly manner. Put us to the test and call for a free quote today!

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
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Insulation FAQs, answered by experts

In some cases, yes, insulating an unheated garage can lead to mold and mildew. The issue with insulating a garage is that the interior will warm up and cool down more slowly than the exterior air, which can cause condensation inside the space. Where there is moisture, there is likely to be mold and mildew over time. Installing a vapor barrier can help avoid moisture and mildew problems in an insulated garage.

While fiberglass is dangerous to work with, it’s a perfectly safe material once it’s installed. If you’re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.

Experts use advanced techniques and tools to assess existing insulation levels and identify gaps. They implement strategic placement of new insulation to ensure complete coverage, optimizing thermal resistance and energy efficiency.

The R-value is a rating that measures an insulation's thermal resistance—in other words, how well it insulates. A higher R-value provides more protection for your pipes, and all pipe insulation materials should have an R-value listed on the product description or label. Each insulation type has its own R-value, which typically falls between one and five for most pipe insulation. When making a selection, Energy.gov recommends choosing a pipe wrap that is at least one inch thick, and the International Code Council (ICC) suggests choosing a material with an R-value of at least 3.

Insulating ductwork improves your HVAC system's energy efficiency by protecting the air from external conditions and preventing energy loss as it travels through the ducts. This means your system doesn't have to work as hard to heat or cool your home, leading to lower energy bills and a reduced carbon footprint. Additionally, insulated ducts help maintain a more consistent and stable indoor temperature, enhancing comfort. Proper insulation also improves indoor air quality by reducing the entry of allergens and pollutants and helps prevent problems like condensation and mold formation within the ductwork.

The Union, OH homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.