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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon13
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Lacon, IL

*The Angi rating for Insulation Service companies in Lacon, IL 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 Lacon, IL 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 December 09, 2025

Find Insulation pros in Lacon

Avatar for Vanoppen Construction

Vanoppen Construction

4.33(
6
)

Vanoppen Construction

4.33(
6
)
Customers say: True professional
2 years of experience

Decks, Pavers, Siding, Fence, Insulation, Flooring We are determined to give you quality work for the best price available. We offer free estimates, and are willing to travel up to 3 hours surrounding the Peoria area. If your project is not listed, please inquire. If we cannot start your project, we may be able to refer you to another contractor who can.

"It went extremely well. They were very polite and friendly. Will definitely have them back."

Rhonda W on December 2024

Decks, Pavers, Siding, Fence, Insulation, Flooring We are determined to give you quality work for the best price available. We offer free estimates, and are willing to travel up to 3 hours surrounding the Peoria area. If your project is not listed, please inquire. If we cannot start your project, we may be able to refer you to another contractor who can.

"It went extremely well. They were very polite and friendly. Will definitely have them back."

Rhonda W on December 2024

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Advanced Foam Insulation

Advanced Foam Insulation

No reviews yet

Advanced Foam Insulation

No reviews yet
16 years of experience

Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.

Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.

Custom Construction & Remodeling

1.00(
2
)

Custom Construction & Remodeling

1.00(
2
)
27 years of experience

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Avatar for Jo-Mar Construction

Jo-Mar Construction

No reviews yet

Jo-Mar Construction

No reviews yet
15 years of experience

Established in 2010; we have over 10 years of experience, 5+ employees, 20% senior discounts and even offer a 24/7 emergency call service. Free estimates will be given within 24 hours after first initial call, email or web inquiry. Guaranteed to be the most affordable service serving all of central Illinois. You give us your best estimate offered by another company, we will give one better!

Established in 2010; we have over 10 years of experience, 5+ employees, 20% senior discounts and even offer a 24/7 emergency call service. Free estimates will be given within 24 hours after first initial call, email or web inquiry. Guaranteed to be the most affordable service serving all of central Illinois. You give us your best estimate offered by another company, we will give one better!

Terminix Termite & Pest Control - Aurora

2.67(
3
)

Terminix Termite & Pest Control - Aurora

2.67(
3
)
98 years of experience

Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.

Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.

blast master

No reviews yet

blast master

No reviews yet
18 years of experience

We are a small company that is not afraid to travel for the work. Currently we employee two employees and myself, the owner. We have the flexibility to expand the work force if needed. Billing is sent out when the job is completed and due within 20days. Large jobs may request down payment for materials.

We are a small company that is not afraid to travel for the work. Currently we employee two employees and myself, the owner. We have the flexibility to expand the work force if needed. Billing is sent out when the job is completed and due within 20days. Large jobs may request down payment for materials.

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Insulation questions, answered by experts

When installing metal siding, a high-quality house wrap is considered the best protection against condensation and moisture infiltration. House wraps can increase a home's efficiency significantly. However, a house wrap is not a replacement for a vapor barrier because it can be permeable when moist air passes through siding. This is why it's essential to follow manufacturer instructions for insulating siding when installing new siding.

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

If you have blown-in insulation, using an insulation vacuum will quickly and easily suck up all the insulation. Many come with built-in HEPA filters for added safety. While some people suggest breaking up large batts and feeding them into the vacuum, this can expose you to more fiberglass fibers. With batts and rolls, carefully removing them and placing them into garbage bags is a better process.

Reduces energy costs, improves comfort, and prevents ice dams in winter.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

The Lacon, IL homeowners’ guide to insulation services

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