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TRUSTED BY CASTLEWOOD, VA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon89
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Castlewood, VA

*The Angi rating for Insulation Service companies in Castlewood, VA 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 Castlewood, VA 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 January 04, 2026

Find Insulation pros in Castlewood

Avatar for Reed's Home Solutions

Reed's Home Solutions

5.00(
8
)
•Approved Pro

Reed's Home Solutions

5.00(
8
)
•Approved Pro
Customers say: Quick response
43 years of experience
Free onsite estimate

Reed's, Inc. provides healthy home solutions, such as sprayfoam and all other types of insulation, as well as basement and crawlspace waterproofing. Our solutions will make your home healthier, more comfortable, and more energy-efficient. We have been an owner-operated business for over 30 years. Reed's is committed to excellence in 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 customer's interests and make their concerns the basis of our business. Please give us a call today!

"John the project manager was VERY helpful and knowledgeable in getting things lined up for my basement batt insulation project, the guys did an excellent job and it was complete in less that 2 days."

Frederick B on November 2025

Reed's, Inc. provides healthy home solutions, such as sprayfoam and all other types of insulation, as well as basement and crawlspace waterproofing. Our solutions will make your home healthier, more comfortable, and more energy-efficient. We have been an owner-operated business for over 30 years. Reed's is committed to excellence in 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 customer's interests and make their concerns the basis of our business. Please give us a call today!

"John the project manager was VERY helpful and knowledgeable in getting things lined up for my basement batt insulation project, the guys did an excellent job and it was complete in less that 2 days."

Frederick B on November 2025

Avatar for Virginia Basement

Virginia Basement

4.97(
32
)

Virginia Basement

4.97(
32
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional service areas - powhatan, prince george, richmond city. See website for additional services offered. Additional DBA - BFH Enterprises Inc.

Additional service areas - powhatan, prince george, richmond city. See website for additional services offered. Additional DBA - BFH Enterprises Inc.

Avatar for Perma Treat Pest Control

Perma Treat Pest Control

4.50(
125
)

Perma Treat Pest Control

4.50(
125
)
Customers say: Super punctual
59 years of experience

PermaTreat Pest Control, a member of the National Pest Management Association, has served industrial, commercial, government and residential customers in the Central and Northern Virginia areas since 1967. PermaTreat is one of the largest pest control companies in Virginia, utilizing Integrated Pest Management practices in order to protect health, home and the environment. PermaTreat is also a proud member of the Virginia Pest Management Association, a trade association who’s mission is to proactively promote and uphold the professional and ethical standards which will result in quality business practices to the benefit of it’s membership and the general public in the Commonwealth of Virginia.

"Terrible company. They are not upfront about cost of services and tack on additional fees without informing you. This is a company that is only after the money and hook you into a contract. The product is not even very effective. I have watched them perform the service via my home security system while I have been away and the yard guard is a joke. They casually apply it around the perimeter of your home, but isn't it intended to guard your entire yard? This company is a joke. Never again."

Jenny F on October 2022

PermaTreat Pest Control, a member of the National Pest Management Association, has served industrial, commercial, government and residential customers in the Central and Northern Virginia areas since 1967. PermaTreat is one of the largest pest control companies in Virginia, utilizing Integrated Pest Management practices in order to protect health, home and the environment. PermaTreat is also a proud member of the Virginia Pest Management Association, a trade association who’s mission is to proactively promote and uphold the professional and ethical standards which will result in quality business practices to the benefit of it’s membership and the general public in the Commonwealth of Virginia.

"Terrible company. They are not upfront about cost of services and tack on additional fees without informing you. This is a company that is only after the money and hook you into a contract. The product is not even very effective. I have watched them perform the service via my home security system while I have been away and the yard guard is a joke. They casually apply it around the perimeter of your home, but isn't it intended to guard your entire yard? This company is a joke. Never again."

Jenny F on October 2022

Avatar for WACO INC

WACO INC

4.78(
9
)

WACO INC

4.78(
9
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specialty contractor serving VA, MD, DC, NC & WV, now from 10 locations. Creating solutions for our customer's problems since 1963.

Specialty contractor serving VA, MD, DC, NC & WV, now from 10 locations. Creating solutions for our customer's problems since 1963.

Avatar for The Honey Do Service, Inc. - Johnson City, TN

The Honey Do Service, Inc. - Johnson City, TN

3.94(
53
)

The Honey Do Service, Inc. - Johnson City, TN

3.94(
53
)
Customers say: Quality work
22 years of experience

The Honey Do Service offers free itemized estimates for your Honey Do list. We are locally owned and operated, with high expectations of our employees to complete the work at hand to the highest standards. There is no job too small, we do it all! With a broad range of services offered there is nothing we can not accomplish, from Plumbing, Concrete, Carpentry (Interior & Exterior)Electrical, Roofing, Guttering, Landscaping, Window Installation, Window Repair, Doors (Interior & Exterior) Painting, Tile, Siding, Pressure Washing, Sheetrock, Remodeling, Room Additions, Renovations, Storm Damage, and a whole lot more. 100% Satisifaction Guranteed with a 1 year Warranty included on all craftsmanship on our work. Emergency Services available upon request. All of these services and much more are offered to the public as well as commerical properties. We service Johnson City, Jonesborough, Elizabethton, Watauga, Telford, Gray, Erwin, Unicoi and surrounding Cities and Counties.

The Honey Do Service offers free itemized estimates for your Honey Do list. We are locally owned and operated, with high expectations of our employees to complete the work at hand to the highest standards. There is no job too small, we do it all! With a broad range of services offered there is nothing we can not accomplish, from Plumbing, Concrete, Carpentry (Interior & Exterior)Electrical, Roofing, Guttering, Landscaping, Window Installation, Window Repair, Doors (Interior & Exterior) Painting, Tile, Siding, Pressure Washing, Sheetrock, Remodeling, Room Additions, Renovations, Storm Damage, and a whole lot more. 100% Satisifaction Guranteed with a 1 year Warranty included on all craftsmanship on our work. Emergency Services available upon request. All of these services and much more are offered to the public as well as commerical properties. We service Johnson City, Jonesborough, Elizabethton, Watauga, Telford, Gray, Erwin, Unicoi and surrounding Cities and Counties.

J & D Construction and Maintenance

5.00(
5
)

J & D Construction and Maintenance

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Local Small Construction Business with direct affiliates to House Cleaner and Electrician. Family Owned & Operated 3 Employees with ability to hire as needed for larger Jobs. Have and will Travel within and out of state, Liscensed and Insured.

Local Small Construction Business with direct affiliates to House Cleaner and Electrician. Family Owned & Operated 3 Employees with ability to hire as needed for larger Jobs. Have and will Travel within and out of state, Liscensed and Insured.

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Insulation questions, answered by experts

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

Most projects take 1-3 days, depending on area size and insulation type.

Adding too much insulation can have detrimental effects on your home and on your wallet. Where you live will determine the optimal amount of insulation for your home and in your ceilings. Adding more than the recommended amounts can cause airflow problems that can lead to moisture trouble. You may also spend more than necessary by adding too much insulation to the point that it'll become unrecoverable through your energy bills.

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.

The Castlewood, VA 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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