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Kasmier Development LLC

Doors (Interior) Installation and Replacement, Doors Repair, Storm Door Installation,

About us

We are a locally owned and operated company, with over 10 years of industry experience. We value honesty and integrity, in all aspects of our business. We offer a variety of home improvement services, that are customizable to each individual project. We specialize in door work and a variety of related service and repair projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Business highlights

37 years of experience

Amenities

Free Estimates

Yes

Reviews
4.885 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
92%
4
6%
3
1%
2
0%
1
1%

Filter reviews by service

Showing 1-25 of 85 reviews
Eric L.
Jun 2026
5.0
Doors (Exterior) Installation and Replacement
$805
Hired him to adjust one door and replace another. Very professional and did a great job.

Lana H.
Jun 2026
5.0
Doors Repair
$100
Leo called me right away & we discussed the problem I was having with a heavy wood door leading to my back yard from the house. He right away proposed a probable solution and a quote unless he found something different. He arrived on time the next day and went to work right away. The solution he proposed was as non-invasive as possible and resolved it in a very short amount of time. He honored his quote which was very reasonable. Leo was very polite and professional and certainly efficient. I would highly recommend him.

Ernie Y.
Jun 2026
5.0
Doors Repair
$100
I love dealing with Leo. He was awesome and fun to deal with. Prompt and accurate. Will hire again anytime.

Kevin T.
Jun 2026
5.0
Doors (Exterior) Installation and Replacement
$2,300
Very professional worker that got everything done in a timely manner. Went above and beyond to save on materials needed. Would definitely hire again.

Anthony B.
Apr 2022
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
Friendly and Professional

Matt B.
Apr 2021
5.0
Doors (Exterior) Installation and Replacement
It was so refreshing to work with a true professional like Leo Wentz. He did what he said he was going to do, showed up on time and delivered a quality install. He took the time to walk me through the job before, during and after completion. He also did a fantastic job of cleaning up after the job was done. I really appreciated working with Kasmier Development. They are the real deal.

Melissa M.
Apr 2021
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
Leo did an amazing job replacing my front door with beautiful iron doors. He completed the job in a timely manner and was reasonably priced. He is very professional and personable. I couldn't be happier with the entire experience!

Susan U.
Mar 2021
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
So professional and a clean worker.

Alec R.
Jan 2021
0.5
Doors (Interior) Installation and Replacement
He does not reply to my phone calls, you are on your own if you have issues with the work, If you looking for quality work, he is not the man you want to hire, I had issues with my doors not closing, and level, he was not responding back to fix, I had to hire another contractor from Home Advisor to fix the issues.
Response from Kasmier Development LLC
"This gentleman is not at all what he appears to be."

Tracy W.
Nov 2020
4.5
Yes, I recommend this pro
Excellent craftsmanship and customer service!

Holly T.
Nov 2020
5.0
Yes, I recommend this pro
Leo is the BEST! He responds quickly. Fortunately, he was able to complete our projects the next day! Leo is professional, personable and his work is top-quality. He is our go-to when we need something done.

Kara H.
Nov 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
He is very professional, timely, knowledgeable, and just an overall nice person to work with. I will hire him again!

Brian S.
Oct 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
The door that was replaced was 2 inches shorter than the door taken out is able to fix the problem Had a couple great suggestions during the install lots of experience

Brian A.
Oct 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
Go with Leo! Heâ s a great guy and his work is second to none.

Anthony A.
Sep 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
Leo did a great job. He Clean up afterwards. And was wonderful to work with! I Highly recommend services !!

Jack V.
Aug 2020
5.0
Doors (Interior) Installation and Replacement
Yes, I recommend this pro
Great work above and beyond

Carol B.
Jun 2020
5.0
Yes, I recommend this pro
Leo removed a support column in the middle of the living/dining room and replaced it with very long steel beam. The change is amazing! Leo is an excellent carpenter and knows just about everything about renovating a house which he is doing for me. I highly recommend him for his expertise and integrity!

James B.
Jun 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro

Jo R.
May 2020
4.5
Yes, I recommend this pro

Jesse H.
Apr 2020
5.0
Doors (Interior) Installation and Replacement
Yes, I recommend this pro
Friendly, efficient and amazing quality! Leo is a top notch worker! I highly recommend him.

Wayne H.
Apr 2020
2.5
Sliding Door Installation
Did not have enough man power. Guy came by himself to put in a patio door and back door. I had to help him get the patio door out of the trailer. I cut my tile floor and did versus chores to help him along. He did not even offer to give me a few dollars off my bill.
Response from Kasmier Development LLC
"He offered to help remove the door, I guess he just wanted a reduction in the agreed cost of the installation."

Patty O.
Mar 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro
Leo did a great job installing the doors.

Carol B.
Mar 2020
5.0
Yes, I recommend this pro
He also replaced my patio cover and painted the patio wood pergola. Super nice, professional, timely, good value

Alex B.
Mar 2020
5.0
Doors (Exterior) Installation and Replacement
Yes, I recommend this pro

Joe T.
Feb 2020
5.0
Doors (Interior) Installation and Replacement
Yes, I recommend this pro
Great & prompt service! Very happy with with the work.
Showing 1-25 of 85

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Kasmier Development LLC is currently rated 4.8 overall out of 5.

Yes, Kasmier Development LLC offers free project estimates.

No, Kasmier Development LLC does not offer eco-friendly accreditations.

No, Kasmier Development LLC does not offer emergency services.

No, Kasmier Development LLC does not offer warranties.