Do you provide window insulation services?

Yes, window insulation services are available, focusing on spray foam insulation to seal drafts and enhance energy efficiency.

How can I schedule insulation installation?

Scheduling insulation installation involves a free consultation to assess needs and recommend appropriate insulation solutions.

What types of insulation do you offer?

The company provides various insulation types, including spray foam, fiberglass, and blown-in insulation for different applications.

What is a radiant barrier?

A radiant barrier is a reflective material used in attics to minimize heat transfer, improving energy efficiency by keeping spaces cooler in summer and warmer in winter.

What services do insulation contractors provide?

Insulation contractors offer installation, maintenance, and removal of insulation materials, ensuring energy efficiency and comfort in residential and commercial properties.

Penguin Insulation

Name: Penguin Insulation
Address: 702 Red Wing Dr, Lewisville, TX 75067, Lewisville, TX, US
Telephone: +1469-777-1815

Reviews read through Jul 28, 2026 · Scored Aug 28, 2026 · 117 reviews read

702 Red Wing Dr, Lewisville, TX 75067

469-777-1815

Visit Website

76.4

DFW Pros score

4.9★ 122 reviews117 read in full

Best for: Quick responses, efficient insulation service

Listing details verified 2 days ago.

Penguin Insulation stands out for its rapid response times and effective insulation services, with many customers noting efficient scheduling and timely project completion. However, concerns about consistent communication and crew professionalism can affect overall experience. This balance of positive service delivery and areas for improvement may influence customer decisions.

Ranked in: Best Insulation Contractors in DFW

What reviewers consistently mention

Several reviewers note Alex's quick response time for estimates and scheduling, often completing jobs the next day or within a few hours of the request.
Multiple customers highlight the professionalism and efficiency of the crews, stating they completed the work on time and left the work area clean.

Watch out for

Several reviewers report issues with communication and scheduling, including arriving late or failing to show up when promised, leading to frustration.
Some customers mention unprofessional behavior from crew members, such as smoking on the job and a lack of uniforms, which negatively impacted their experience.
A few reviewers experienced difficulty in obtaining post-service documentation and follow-up communication, causing disappointment after service completion.

How the reviews break down

4.9★ average from 122 Google reviews

5★
118 97%
4★
1 1%
3★
0 0%
2★
0 0%
1★
3 2%

Low ratings are rare here — 2% of reviews are one or two stars.

Penguin Insulation provides services related to insulation replacement, including attic and garage insulation, as well as blown-in options. Pricing details and a firm quote can be discussed during the consultation process.

Services offered by Penguin Insulation

Insulation Contractor: This contractor specializes in insulation solutions for both residential and commercial properties, focusing on installation, foam insulation, and fiberglass insulation removal.
Debris Removal Service: The debris removal service efficiently clears unwanted materials from sites, ensuring clean and safe environments for both residential and commercial projects.
Pest Control Service: The pest control service provides comprehensive solutions to manage and eliminate various pests, ensuring a safe and healthy living or working space.

On-site service available

Wheelchair accessible parking

LGBTQ+ friendly

Transgender safe space