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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon75
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Johnston, IA

*The Angi rating for Insulation Service companies in Johnston, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Johnston, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 04, 2025

Find Insulation pros in Johnston

raúl

No reviews yet

raúl

No reviews yet
1 years of experience

i specialize in the installation of insulation more specifically traditional batting insulation and bibs. over 4 years of experience leaving top quality in residential and commercial

i specialize in the installation of insulation more specifically traditional batting insulation and bibs. over 4 years of experience leaving top quality in residential and commercial

DH Remodel & Construction

6106 NE Briarwood Dr.
5.00(
9
)

DH Remodel & Construction

6106 NE Briarwood Dr.
5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

DH Remodel & Construction is a trusted name in the construction and remodeling industry, bringing over 15 years of expertise to every project. Based on a foundation of quality craftsmanship and customer satisfaction, we specialize in transforming homes into functional and stunning spaces tailored to our clients’ unique needs and lifestyles. Kitchen Remodels: From modern upgrades to timeless designs, we create kitchens that are both beautiful and practical. Bathroom Remodels: Transform your bathroom into a luxurious retreat with our custom solutions. Basement Finishes: Turn your basement into a livable, versatile space that adds value and functionality to your home. Custom Carpentry: Enhance your home with our bespoke carpentry work, from built-ins to unique design elements. Home Additions: Expand your living space seamlessly with our expertly crafted additions. General Construction: From minor updates to major renovations, we handle it all.

"Dallas has worked for us more than once, and always does a high quality job. He gives a detailed written estimate of the work to be completed that clearly describes the home project. His skills and knowledge cover a broad range of areas in the home. We could depend on him to come when scheduled, and meet designated deadlines. We will certainly use him again when we need other home projects completed."

John R on February 2025

DH Remodel & Construction is a trusted name in the construction and remodeling industry, bringing over 15 years of expertise to every project. Based on a foundation of quality craftsmanship and customer satisfaction, we specialize in transforming homes into functional and stunning spaces tailored to our clients’ unique needs and lifestyles. Kitchen Remodels: From modern upgrades to timeless designs, we create kitchens that are both beautiful and practical. Bathroom Remodels: Transform your bathroom into a luxurious retreat with our custom solutions. Basement Finishes: Turn your basement into a livable, versatile space that adds value and functionality to your home. Custom Carpentry: Enhance your home with our bespoke carpentry work, from built-ins to unique design elements. Home Additions: Expand your living space seamlessly with our expertly crafted additions. General Construction: From minor updates to major renovations, we handle it all.

"Dallas has worked for us more than once, and always does a high quality job. He gives a detailed written estimate of the work to be completed that clearly describes the home project. His skills and knowledge cover a broad range of areas in the home. We could depend on him to come when scheduled, and meet designated deadlines. We will certainly use him again when we need other home projects completed."

John R on February 2025

Kennedy Custom Builds LLC

4.33(
6
)

Kennedy Custom Builds LLC

4.33(
6
)
Customers say: Terrific value
46 local quotes requested

We specialize in high-quality deck construction and comprehensive exterior residential services, delivering expert craftsmanship and durable solutions. From custom decks to all outdoor enhancements, we bring your vision to life—built to last, built for you! Call or text today for your free estimate within 24hrs!

"Tyler and his crew did an outstanding job! Our new deck is beautiful! They walked us through advantages and disadvantages of different materials and things to think about. He kept us updated every step of the way and finished the job as promised. I would highly recommend Kennedy Custom Builds."

John L on November 2023

We specialize in high-quality deck construction and comprehensive exterior residential services, delivering expert craftsmanship and durable solutions. From custom decks to all outdoor enhancements, we bring your vision to life—built to last, built for you! Call or text today for your free estimate within 24hrs!

"Tyler and his crew did an outstanding job! Our new deck is beautiful! They walked us through advantages and disadvantages of different materials and things to think about. He kept us updated every step of the way and finished the job as promised. I would highly recommend Kennedy Custom Builds."

John L on November 2023

Standard Insulation

1066 Prairieview Ave.
No reviews yet

Standard Insulation

1066 Prairieview Ave.
No reviews yet
3 years of experience

Standard Insulation is a locally owned insulation contractor providing services to builders, homeowners and contractors in Central Iowa. Founded with a passion to ensure customers get the most efficiency out of their insulation investment. Our vision is to provide an experience where the customer gets the right product for the job, installed correctly at a competitive rate. The company is led by a third-generation insulator with a passion for the product and its contribution to building efficiency. With over 15 years of experience in the corporate insulation world and history as a Home Energy Rater (HERS) he has the knowledge, expertise and skill to tackle your project.

Standard Insulation is a locally owned insulation contractor providing services to builders, homeowners and contractors in Central Iowa. Founded with a passion to ensure customers get the most efficiency out of their insulation investment. Our vision is to provide an experience where the customer gets the right product for the job, installed correctly at a competitive rate. The company is led by a third-generation insulator with a passion for the product and its contribution to building efficiency. With over 15 years of experience in the corporate insulation world and history as a Home Energy Rater (HERS) he has the knowledge, expertise and skill to tackle your project.

Sedlock bros

No reviews yet

Sedlock bros

No reviews yet
16 years of experience

15 years experience and knowledge in most residential construction including, siding, soffit, roofing, windows, doors, framing, custom homes, flooring, drywall, trim, kitchen remodel, bathroom remodel.

15 years experience and knowledge in most residential construction including, siding, soffit, roofing, windows, doors, framing, custom homes, flooring, drywall, trim, kitchen remodel, bathroom remodel.

The HomeLife Brothers

6950 NE 14th St
No reviews yet

The HomeLife Brothers

6950 NE 14th St
No reviews yet
4 years of experience

Matt and Ryan are brothers-in-law who found they share a common passion, home improvement. Like many this started small and has grown into a full time business they share together. Prior work includes flooring, full house flips, decks, bathrooms, and honey do lists from their wives a mile long. Let Matt and Ryan take care of the rest of your homes needs and you enjoy your HomeLife!!!

Matt and Ryan are brothers-in-law who found they share a common passion, home improvement. Like many this started small and has grown into a full time business they share together. Prior work includes flooring, full house flips, decks, bathrooms, and honey do lists from their wives a mile long. Let Matt and Ryan take care of the rest of your homes needs and you enjoy your HomeLife!!!

The Restoration Company, LLC

6205 Mills Civic Pkwy
5.00(
11
)

The Restoration Company, LLC

6205 Mills Civic Pkwy
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Restoration Company provides immediate-response commercial and residential disaster cleanup and restoration services throughout Central Iowa. Our team is committed to helping you with water and flood damage, fire and smoke damage, mold removal and trauma cleanup 24 hours a day, 365 days a year. The Restoration Company has helped numerous families and businesses with comprehensive disaster recovery services throughout Des Moines and the surrounding area. We work with all insurance carriers to thoroughly and efficiently restore your property to its pre-loss condition. We know that recovering from a disaster can be a stressful experience, so we aim to remove some of the burden by making the cleaning and recovery process as straightforward as possible. No job is too big or too small. Give us a call today.

"Did a great job and felt guilty about how little I paid them!"

Nathaniel A on December 2024

The Restoration Company provides immediate-response commercial and residential disaster cleanup and restoration services throughout Central Iowa. Our team is committed to helping you with water and flood damage, fire and smoke damage, mold removal and trauma cleanup 24 hours a day, 365 days a year. The Restoration Company has helped numerous families and businesses with comprehensive disaster recovery services throughout Des Moines and the surrounding area. We work with all insurance carriers to thoroughly and efficiently restore your property to its pre-loss condition. We know that recovering from a disaster can be a stressful experience, so we aim to remove some of the burden by making the cleaning and recovery process as straightforward as possible. No job is too big or too small. Give us a call today.

"Did a great job and felt guilty about how little I paid them!"

Nathaniel A on December 2024

Attic Solutions by Prevailing Resources LLC

517 NW State St
5.00(
11
)

Attic Solutions by Prevailing Resources LLC

517 NW State St
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Attic Solutions by Prevailing Resources LLC is a family owned business based in Ankeny, IA. Founded by a US Army Veteran and operated with Christian ethics, Prevailing Resources and Attic Solutions are a safe and reliable choice to provide your insulation needs. Our consultants and installers are vetted and insured, and are professionally trained to provide you with the best possible home improvement experience. Join hundreds of Iowa families! Call us TODAY for a free consultation:

"Matt and crew were knowledgeable and professional. I initially thought I had old cellulose insulation and was looking to have it removed and replaced which would have been very expensive. Matt informed me I had good insulation, but could use a little more in the attic and I had none in my garage attic. I had some soffits that were blocked and my old baffles had been dislodged and damaged by previous work. In addition I had had some water infiltration inside the house as a result of my gutters not getting cleaned out and he removed all of that bad insulation and replaced it. They were timely and vacuumed before they left. I was impressed with the team at Prevailing Resources! Thank you!"

Tanya H on August 2019

Attic Solutions by Prevailing Resources LLC is a family owned business based in Ankeny, IA. Founded by a US Army Veteran and operated with Christian ethics, Prevailing Resources and Attic Solutions are a safe and reliable choice to provide your insulation needs. Our consultants and installers are vetted and insured, and are professionally trained to provide you with the best possible home improvement experience. Join hundreds of Iowa families! Call us TODAY for a free consultation:

"Matt and crew were knowledgeable and professional. I initially thought I had old cellulose insulation and was looking to have it removed and replaced which would have been very expensive. Matt informed me I had good insulation, but could use a little more in the attic and I had none in my garage attic. I had some soffits that were blocked and my old baffles had been dislodged and damaged by previous work. In addition I had had some water infiltration inside the house as a result of my gutters not getting cleaned out and he removed all of that bad insulation and replaced it. They were timely and vacuumed before they left. I was impressed with the team at Prevailing Resources! Thank you!"

Tanya H on August 2019

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Insulation questions, answered by experts

The most obvious con of injection foam is the cost. It’s much more expensive to install than fiberglass or spray foam, but it may be your only option (unless you want to remove entire walls around the home). Another con is that it involves drilling into existing material, which has to be repaired after the foam is injected. Some injection foams are made from products that aren’t environmentally friendly, and improper installation can lead to trapped moisture, which can lead to expensive mold remediation down the road. 

Spray foam has superior sealing properties, moisture resistance, and soundproofing capabilities compared to traditional insulation.

Installing insulation helps reduce energy usage, improve home comfort, and lower utility bills by maintaining stable indoor temperatures year-round.

Asphalt roofs provide better insulation than metal roofs, but that doesn’t always mean that asphalt roofs are better for reducing heating and cooling bills. In hotter climates, metal roofs will usually be better for home efficiency because the material reflects more sunlight and reduces solar heat gain. In colder climates, asphalt roofs are sometimes superior in terms of efficiency because they introduce more solar heat gain to your home and have greater insulating capabilities. However, metal roofs installed with an air gap can provide similar levels of insulation.

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

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The Johnston, IA homeowners’ guide to insulation services

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

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