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Find Natural slate roofing installers and replacers in Guilford

Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)

Serving Guilford, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"NE Renovations is a general contractor whose network of contractors provided services to me as I was getting ready to sell the house.  The electrical service went very well with Mr. Martucci doing great work and advising me about things that did not need to be done.  I feel that he was a great advisor!
The flooring in the basement also went very well with the NE folks advising me about the best way to approach the installation.  Everything was perfect when they left.  I truly appreciated their workmanship.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
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+37

Recommended by89%of homeowners
Avatar for R&J Solar LLC
R&J Solar LLC
5.0(
2
)

Serving Guilford, ME and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

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+3

Recommended by100%of homeowners
Avatar for Keyes Construction
Keyes Construction
2.7(
13
)

Serving Guilford, ME and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"I had a bad contractor who gutted my house and left it. I called E&L and they came in and rescued the house. They were outstanding. They were quick, professional, and I would highly recommend them. They were trustworthy and I would definitely hire them again."
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+7

Recommended by44%of homeowners
Avatar for Systematic Inspection Service
Systematic Inspection Service
5.0(
1
)

Serving Guilford, ME and surrounding areas

In business since 2012

Free estimates

10 years of experience our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

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Recommended by100%of homeowners
A+ Roofing
2.8(
9
)

Serving Guilford, ME and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"Since I had begun the project and got in over my head before calling them, I already had much of the supplies. We negotiated a fair price for using the stuff I had purchased. Project was done almost amazingly fast. Called for a quote on Saturday. They showed up that afternoon. Job was complete by Tuesday. Excellent job. They even helped me rent a machine to blow in insulation where the house needed it. I feel like I got an excellent value for my money."
Recommended by50%of homeowners
McLain's Roofing
New to Angi

Serving Guilford, ME and surrounding areas

In business since 2002

Free estimates

Offers commercial services

McLain's Roofing 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.

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FAQs for natural slate roofing installation and replacement projects in Guilford, ME

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 Guilford, ME 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.