Get matched with top door pros in Lilly, PA

Q: What are the L and S on a door closer?

• <div><p>The L marking on a door closer stands for latch speed and the S marking stands for swing speed. These two letters inform what part of the door closer you may be adjusting. The latch speed being the short final swing the door makes before closing and the swing speed being the long swing of the door when closing.</p></div>

Q: Can you sand down a door to fit?

• <div><p>You can open up more space between the door and the floor by sanding the bottom of the door, but it will take longer compared to using a hand planer. However, you could use a belt sander, which some believe is even better than a hand planer for planing a door. Also, it could leave a smoother finish on the bottom of the door.</p></div>

Q: Can sliding doors be installed in non-standard openings?

• <div><p>Yes, pros adjust frames and guide rails to fit unique dimensions.</p></div>

Q: How can you make your patio doors last longer?

• <div><p>Regular maintenance of patio doors can keep them working and looking their best for years to come. Cleaning tracks and rollers, replacing damaged or worn weatherstripping, and routinely checking the door&rsquo;s alignment can extend the life of your patio doors. Exercising care while using the doors can also keep them in good condition; avoid slamming doors shut, exerting heavy pressure against them, or forcing the latch mechanisms.</p></div>

Q: How do you determine if a door is a fire door?

• <div><p>Start by checking the top or side edge of the door. Look for a certification label or metal tag stamped with details like the fire rating and information on the manufacturer. Even if it&rsquo;s painted over, the tag should still be visible. Next, look along the edges for slim intumescent strips. They&rsquo;re designed to swell up and seal gaps when exposed to heat. Finally, check if the door closes itself. Most fire doors have a self-closing mechanism, like an overhead closer or spring hinges. If none of these are obvious, contact a fire safety professional to help verify your door. </p></div>

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Verified Reviews for Door Service pros in Lilly, PA

*The Angi rating for Door Service companies in Lilly, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

*The HomeAdvisor rating for Door Service companies in Lilly, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

Last update on December 05, 2025

Reviewed in December 2025
We live in an older house and our floor was a nightmare. We had luxury vinyl flooring installed in the entire downstairs, the stairway platform, and our upstairs hallway. It looks amazing. He did such a great job. We hired him a second time to come back and install new flooring in the upstairs...
Wyland property services
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Reviewed in September 2023
Great! Joe has worked for us before…installed patio door, remodeled room by removing a wall, installing a beam and even building a cabinet for the room. All just beautiful! Most recently he put in 9 windows for my husband and I. He does quality work and does he his job area clean. I would not...
J D Construction and Remodeling
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Reviewed in May 2021
They were prompt and extremely efficient. Their work was neat and clean- they even took off their boots as they came in the door to keep our floors clean. Andrew came quickly to look at the job and give a detailed estimate. Within a week we had our working minisplit! I am very pleased with this...
Stonbraker Heating and Air
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Reviewed in January 2021
Tyler and his brother Cory were punctual, both came in wearing face masks and put shoe coverings on at door . Very friendly, great service and got our refrigerator repaired. We would definitely use their services again and highly recommend them for appliance repairs !!! Thank you for your great...
Tyler Masucci's Appliance Repair
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Reviewed in October 2020
We are very pleased with the work done. We hired Steve to replace two doors, one of which was in bad shape and was installed wrong. He did a great job with installation and the new doors look really good. The work was done in a timely manner and communications between us and Steve were good. ...
Double R Remodeling General Building Maintenance
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Reviewed in October 2019
Jim did a great job installing three interior closet doors, two sliding and one bifold, as well as painting interior doors white. Quality and service were fantastic!
Hello Handyman, LLC
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Reviewed in December 2017
Actually very well. Can I add "however"? I understand that the quality of my door and windows is very good. However, my windows were installed in a loft over my garage , used mainly for storage. I did not need the best possible windows for that location and I think the salesmen should have...
Integrity Construction
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Reviewed in June 2017
He did an excellent job putting in a sidewalk, patio and step from our front door to our driveway. He also removed our Old, out of shape shrubs and replaced that area with top soil for us to replant. He is very patient , polite and an excellent worker. I highly recommend him.
AWS Concrete & Mini Excavation
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Reviewed in June 2016
This company was very professional from my first contact with them to the finish. The quality of the work was outstanding and all the painters were polite and highly skilled. The materials used were top quality and Randy went out of his way to match the colors of the siding and doors. I am...
360 Painting
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Find Door pros in Lilly

Hello Handyman, LLC

4.6(

)

Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceDoors - Repair+5 more

Serving Lilly, PA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Jim is a great guy to work with. Very professional in all the work he did He did an outstanding job!!!!"

Painting and Insulated Glass Replacement

+51

Response time8 hrs

Response rate87%

Recommended by95%of homeowners

Doors (Exterior) - Install or Replace

Serving Lilly, PA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."

+55

Response time6 hrs

2770 neighbors recently requested a quote

Recommended by66%of homeowners

Doors (Exterior) - Install or Replace

Serving Lilly, PA and surrounding areas

Approved (Corporate)

In business since 2007

Credit card accepted

Offers commercial services

"They were not able to fill our door space, and wanted us to make too many compromises"

6081 neighbors recently requested a quote

Recommended by63%of homeowners

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Bachman's Roofing- Plum

5.0(

)

Sliding Door - InstallSliding Door - Install - For Business

Serving Lilly, PA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Bachman's Roofing is a family-operated company with over 50 years of experience in roofing, exteriors, and solar solutions. Recognized as one of the top 30 roofers nationwide, and renowned for exceptional craftsmanship and outstanding customer service.\n

+12

60 neighbors recently requested a quote

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West Shore Home Pittsburgh

5.0(

)

Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Lilly, PA and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Credit card accepted

"Nick was awesome. Super knowledgeable, not too pushy, and got us a great deal."

42 neighbors recently requested a quote

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Iron Allegheny property services

New to Angi

Doors - RepairSliding Door or Tracks - RepairStorm Door - Repair

Serving Lilly, PA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Me and my brother has spent the last 15 years in the contracting field, putting in the long hours and learning the trade the right way. After years of growth and knowledge, we decided it was time to take that experience and build something of our own. Our goal is simple: honest work, quality craftsmanship, and treating every property like it’s our own.

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American Jewel Window Systems

4.5(

259

)

Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Lilly, PA and surrounding areas

In business since 1937

Credit card accepted

"Nice job...they had to chisel out some of the concrete to fit the door just right at the bottom..you would never know they were there..mixed cement and built up the area..looks good"

Recommended by95%of homeowners

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West Penn Windows & Doors

4.7(

)

Sliding Door - InstallStorm Door - Install

Serving Lilly, PA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"I am extremely happy with my experience with West Penn Windows, Doors and Bath. Jake and his team completely remodeled my bathroom and it looks amazing. They were reliable, flexible and quick. The quality of work and attention to detail was evident and I would recommend them to anyone that wants their bathroom worked on. I know I will be using them again for future projects!"

Response time4 hrs

Recommended by100%of homeowners

Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Lilly, PA and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"AWD went above and beyond to make sure we had exactly what we needed. Their service was excellent. Their cabinets were made on time and of exceptional quality. I would recommend them to anyone."

Recommended by100%of homeowners

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FPS Windows & Doors, LLC

5.0(

)

Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Lilly, PA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Definitely can not go wrong with FPS. Great service!"

Response time20 mins

Response rate100%

Recommended by100%of homeowners

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Doors questions, answered by experts

The L marking on a door closer stands for latch speed and the S marking stands for swing speed. These two letters inform what part of the door closer you may be adjusting. The latch speed being the short final swing the door makes before closing and the swing speed being the long swing of the door when closing.

You can open up more space between the door and the floor by sanding the bottom of the door, but it will take longer compared to using a hand planer. However, you could use a belt sander, which some believe is even better than a hand planer for planing a door. Also, it could leave a smoother finish on the bottom of the door.

Yes, pros adjust frames and guide rails to fit unique dimensions.

Regular maintenance of patio doors can keep them working and looking their best for years to come. Cleaning tracks and rollers, replacing damaged or worn weatherstripping, and routinely checking the door’s alignment can extend the life of your patio doors. Exercising care while using the doors can also keep them in good condition; avoid slamming doors shut, exerting heavy pressure against them, or forcing the latch mechanisms.

Start by checking the top or side edge of the door. Look for a certification label or metal tag stamped with details like the fire rating and information on the manufacturer. Even if it’s painted over, the tag should still be visible. Next, look along the edges for slim intumescent strips. They’re designed to swell up and seal gaps when exposed to heat. Finally, check if the door closes itself. Most fire doors have a self-closing mechanism, like an overhead closer or spring hinges. If none of these are obvious, contact a fire safety professional to help verify your door.

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