Mosy Exterior, Inc.

skylight installer, roofer

About us

Mosy Exterior, Inc. 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 customers' interests, and make their concerns the basis of our business.

Business highlights

7 years of trusted experience
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes

Reviews

4.982 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
5%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.9
responsiveness
4.9
Showing 1-25 of 82 reviews

Aaron P.
03/2025
5.0
I had recently purchased a home that needed some quick repair work, but more importantly needed to look completely fresh for a home insurance inspection I had coming up. Alex Mosy did fantastic work incredibly quickly, repairing the trouble areas and also silver-coating the entire surface. In addition to that, I had him install a cap on the chimney and he recommended I install a 4-inch gutter pipe vs. the 3-inch that was there previously. I would not hesitate to recommend him for your next project, he did a fantastic job at a very fair price!
Rating CategoryRating out of 5
$1,200

Hartzell R.
02/2025
5.0
Alex and his team was on time and did a wonderful job will use again thank you all
Rating CategoryRating out of 5

Linda S.
02/2025
5.0
Most Exterior came out immediately and gave me a very fair estimate. He was efficient and thorough. I didn’t ask him to inspect the entire roof and he did to assure me all the rest of the shingles were in place. I wouldn’t hesitate to call him again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul S.
11/2024
4.0
Work was done soon and properly.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

$450

Orlando P.
09/2024
5.0
Came and took a look and will finish the job in the next business day! Great to work with.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paula S.
07/2024
5.0
I hired Mosy Exterior Inc (Roofing) to repair and install both of my roofs. I did get the Mosy Exterior Inc. from the Angie list. Alex reach out and we spoke about the job that I needed done for my roofs. We schedule a time for him to come and give an estimate of the project. Alex was very knowledgeable and helpful with the project that needs attention. Once I receive the quotes and decided to accept the offer. Alex let me know the availability for the project that needed to be done. I really appreciate the work that was done by Alex and his team. They really help me with one of my major project. I will be using Mosy Exterior Inc. for my future roofing issues. For my family and friends, co-workers, and neighbors that need help with all kind of roofing issue they are the FIRST Company that I will recommend for sure. Thanks

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Eugene T.
05/2024
5.0
Mosy Exterior Inc. came out and was nothing less than extremely courteous, professional and punctual. Alex Mosy took pictures of our roofing issues, explained how he would rectify the issues, showed us the type of materials that were being used, quoted us a price and once we agreed, he proceeded to perform the work in an expedient fashion. We would give Mosy Exterior, Inc. five stars and would highly recommend them for your roofing needs.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$650

Elsa B.
10/2023
5.0
. Alex came promptly to give a free quote and explained everything that needed to be done. His pictures of issues with my roof weee quite helpful. He answered all my questions and was very courteous and respectful.. He arrived early the day of the work and everything was completed before early afternoon .Everything was cleaned up and he took away all the debris. I would definitely recommend this company!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Brad R.
03/2023
5.0
In an emergency, Alex secured a 4' by 8' asphalt shingle area with nails and silicone glue on my steep roof that had become detached by wind. He called immediately after I contacted Angi. Alex arrived on time that same afternoon for the estimate and the fix early next morning. Kind. Thorough. Fixed a couple other loose shingles I pointed out. Very clean truck. Good price. He's my roofer now.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$250

Erik L.
11/2022
5.0
Listen. The man came out and did the work on Thanksgiving Day. On time. Professional. and neat. I've found my roofing guy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,500

Dallice T.
08/2022
5.0
I highly recommend this company. Alex and his team went above and beyond. The work was done with excellence. I will definitely use this company again. The price was reasonable. You need not look any further.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Cary M.
08/2022
4.5
Alex (Mosy) was hired to coat and certify my roof for Home Sale. He found a leak, fixed it and charged a fair price for the extra work. He was timely, courteous and professional.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro
$975

garcia c.
07/2022
5.0
I was called and they came passed gave me an estimate. I was sent pictures of the roof and was surprised at the shape it was in. He sent me an estimate the next day. I had two more estimates from other companies. Mosey's had the best price for the money I was working with. A week later I called they came out did the work, cleaned up and took the trash with them. I was sent the after pictures. My roof is now sexy. I called everyone I thought may need a roofer and my 83 year old aunt want to use them. She called me and said how much she loved the work. I personally love these guys.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rosemary C.
06/2022
5.0
Alex is easy to work with and professional. Provided before and after pictures of the roof work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rodney F.
06/2022
4.5
Great experience

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Annella H.
05/2022
4.0
Very nice, knowledgeable about slates. Aim to please customer.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Valerie C.
04/2022
5.0
Very professional

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Mark H.
04/2022
4.5
Very responsive.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Roseanne M.
04/2022
5.0
He did a great job. On time professional and very nice. Please hire him for your roofing projects

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Joseph M.
03/2022
5.0
The roof repair took place on a 3 story A-Frame single family dwelling in Northwood section of Philadelphia in October of 2021. The shingles were loose or missing. A vent pipe had a leaky seal. Water was entering the interior of the home and destroying the plaster walls, ceiling & wall paper. Alex looked a the job, gave a price and went to work. The job was completed on time in one day. The place was left clean. He is all business and is good at it. The reason I have waited 6 months to write a review is I wanted to see how his work would over-winter. Verdict - no leaks, plaster is dry and I will hire him again for another job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul G.
01/2022
5.0
They provided a warranty

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

LILLIAN P.
12/2021
5.0
I WOULD RECOMMEND ALEX IN THE FUTURE.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

LILLIAN P.
12/2021
5.0
HE SHOWED UP ON TIME. HE DID A PROFESSIONAL JOB. I WOULD RECOMMEND HIM IN THE FUTURE. HE DID A PROFESSIONAL I WOULD

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert B.
12/2021
5.0
Responded quickly. Cost was very reasonable and he completed the job fast. Was a very good experience.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$250

Anita T.
11/2021
5.0
I live in an old home and have had plenty of work done to repair and remodel it. I've had extremely poor experiences with contractors gouging prices, disappearing, doing poor work, or taking more time than necessary to complete a job. Alex arrived on time and took pics of the damage to my roof. He completed the job as promised and charged a fair price without adding. Although I am unable to test the repairs on the roof, he made me feel confident in his ability to locate and repair the damage to my roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$850

Contact information

9726 Bustleton Ave, Apt 17, Philadelphia, PA 19115


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Service Categories

skylight installer,
roofer

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

Yes, Mosy Exterior, Inc. offers free project estimates.
No, Mosy Exterior, Inc. does not offer eco-friendly accreditations.
No, Mosy Exterior, Inc. does not offer a senior discount.
No, Mosy Exterior, Inc. does not offer emergency services.
Yes, Mosy Exterior, Inc. offers warranties.

Contact information

9726 Bustleton Ave, Apt 17, Philadelphia, PA 19115


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed