Window Guardians

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About

Window Guardians is a family owned business with more than 50 years of combined experience. We are a company that is revolutionizing the window replacement industry. We hold ourselves to a higher standard of quality and customer service and our customer loyalty and referrals prove that to be true. A big part of our company’s objective is to educate every single potential customer and provide the knowledge they need to make the right choice for their window projects. Most importantly, our priority is to make sure our clients get the best customer experience from start to finish. When you reach out to us, whether it’s for an estimate or to check our availability, we will always want to get more details. Every customers needs are specific and we want to best understand your project. We will request a phone number to contact you. Whether you want to get the party started ASAP or you need sometime to think about it all, we are always here for you 24/7

Overview

Hired 59 times

Serves Feasterville Trevose, PA

Background checked

10 employees

34 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Square cash app, and Zelle.

Social media

Facebook, Instagram, Twitter

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2024

2023

Services offered

Window type

Double hung (slides up and down)

Sliding (slides sideways)

Fixed / picture (does not open)

Casement (pushes open on a hinge)

Property type

Residential

Commercial

Projects and media

Reviews

Customers rated this pro highly for responsiveness, professionalism, and work quality.

Great 4.7

45 reviews

5

84%

4

9%

3

5%

2

0%

1

2%

Read reviews that mention:

Philip A.

May 16, 2025

•

Hired on Thumbtack

Thanks Sebastian and team for the beautiful windows, excellent communication and value. I will utilize your services again for future needs.

Details: 2 - 4 windows • Double hung (slides up and down) • Residential

Window Installation

Penelope D.

May 23, 2024

•

Hired on Thumbtack

Details: 2 - 4 windows • Casement (pushes open on a hinge) • Residential

Window Installation

Jonathan L.

Nov 20, 2023

•

Hired on Thumbtack

I can’t say enough good things about Sebastian and Window Guardians. I wish I had contacted them earlier and I’m so glad they were the first people I talked to. Sebastian explained all my options and was very helpful. The pricing had so much value I ended up adding an additional window. It has transformed my family room and everyone who’s seen it has made some type of positive comment on it. The installers were great too and got everything done in a day. Windows are great quality too. I don’t normally leave reviews but my experience was too good not to. Thank you Sebastian and Window Guardians.

Details: 2 - 4 windows • Fixed / picture (does not open) • Residential

Window Installation

Paul T.

May 21, 2022

•

Hired on Thumbtack

Worked with Sebastian to identify a good product and style of windows for my old house. Pleased with the product, lead-time, and installation quality. The owner / sales manager very responsible and detailed.

Details: Double hung (slides up and down) • Sliding (slides sideways) • Residential

Window Installation

Mark G.

Nov 9, 2020

•

Hired on Thumbtack

Details: 5 - 8 windows • Casement (pushes open on a hinge) • Double hung (slides up and down) • Residential

Window Guardians's reply

Window Installation

Credentials

Background Check

Waldemar Kowalski

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Our pricing is standard based on measurement. For example, if a window’s height and width add up to over 100", then the window is subject to a price changes. Every project is different and manufacturer's sales and coupons fluctuate often so there is always room to save more.
What is your typical process for working with a new customer?
New clients or clients obtained without a referral are welcomed into our ‘window family’. Our goal is to rid the stress of home projects and replace it with an experience.
What education and/or training do you have that relates to your work?
Personally, the fact that I have tiger blood qualifies me to do anything, but when it comes to our installers, they must meet the strictest requirements which are well above industry standard.