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Find Natural slate roofing installers and replacers in Lake Harmony

Avatar for Eastern Roofing System Inc
Eastern Roofing System Inc
4.7(
17
)

Serving Lake Harmony, PA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"The customer service provided by Eastern is second to none. From the first day you call for services until the day your project is completed you will feel like you are their only customer . Their project managers have no problem helping you navigate through insurance claims and ensuring you are getting a fair deal from your insurance company . They do not have to do this as they are getting paid the same amount regardless of insurance payment but their mission is to ensure the customer receives the reimbursement deserved. Our roof was complete in one day . The workers were wonderful on every level from expertise , to respect , and most noticeable even from afar is their hard working nature . Eastern’s standard warranty speaks to the quality of their work. Their warranty is so comprehensive that they would be out of business if their work was anything less than perfect. Thank you Eastern for giving is piece of mind and a beautiful roof ❤️"
Before and After
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+36

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ROOFX
ROOFX
4.5(
11
)

Serving Lake Harmony, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I loved the customer service for this company. I called, their guy came the same week and got everything done in one visit. I needed to replace a couple of roof tiles. Very efficifnty"
Response time4 days
26 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Seifert Contracting LLC
Seifert Contracting LLC
4.2(
13
)

Serving Lake Harmony, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Joseph Seifert Contracting came out quickly and gave us an estimate for the work that needed to be done, also giving us a time frame/wait time. The estimate was less than most of the other estimates we had received. They were within a week or two of the estimated time frame and completed the work for the amount that had been quoted. They were able to complete the work in one day. We had a minor issue with a roof overhang that had not been completed, but the crew was back out the next day and fixed the issue. We were very happy with their work, the professionalism of the crew and staff in the office. They cleaned up completely when they were finished."
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+4

Response time1 day
Response rate94%
15 neighbors recently requested a quote
Avatar for Symmetry Construction LLC
Symmetry Construction LLC
5.0(
14
)

Serving Lake Harmony, PA and surrounding areas

Free estimates

"They were very professional and on time. They Did amazing work. Cleaned up all material when they were finished. I would highly recommend them to any of my friends or family for roofing needs!"
Church Roof
Church Roof
Church Roof
Church Roof
Church Roof

+61

Recommended by100%of homeowners
Avatar for AJ Window and Door Solutions, Inc.
AJ Window and Door Solutions, Inc.
4.5(
235
)

Serving Lake Harmony, PA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"AJ Window and Door Solutions did a fantastic job with reshingling our roof. From the first contact with Jim and his knowledge of the product to the actual installation, the process couldn't have gone smoother. We loved the family feel of the company and having the owner present to supervise install. We would definitely use AJ again if the need ever arises."
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+46

Recommended by91%of homeowners
Avatar for ASKON Construction
ASKON Construction
4.6(
9
)

Serving Lake Harmony, PA and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"I can not give enough praise to these guys. I would recommend them to anyone they really know there trade! The work was meticulous and they did exactly what was discussed. Thank you so much."
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+35

Recommended by100%of homeowners
Avatar for The Roof Repair Guys
The Roof Repair Guys
5.0(
7
)

Serving Lake Harmony, PA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"It went great, we could not be happier with the speed, quality and price. The roof repair guys came out quickly to assess the damage, offered us a quote and within a week, we had a new high quality metal roof install. Highly recommended."
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+31

Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Lake Harmony, PA

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The Lake Harmony, PA homeowners’ guide to natural slate roofing installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.