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Find Natural slate roofing installers and replacers in Harborside

Avatar for James & Whitney Co.

James & Whitney Co.

4.64(
11
)
•Approved Pro

James & Whitney Co.

4.64(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
90 local quotes requested

Bringing the personal touch back to home improvement! As a locally owned and operated business, we are dedicated to each client's satisfaction and committed to building lasting relationships. Our expert team specializes in roofing and siding to enhance your home's beauty, efficiency, and value—all backed by our workmanship warranty. With us, the job isn’t done until it’s done right. Call or click to schedule your free estimate today and experience the difference in quality and service!

"Expensive, but very professional. Straightforward quote process, work done quickly and run on schedule, good workmanship, thorough cleanup"

Dave K on September 2024

Bringing the personal touch back to home improvement! As a locally owned and operated business, we are dedicated to each client's satisfaction and committed to building lasting relationships. Our expert team specializes in roofing and siding to enhance your home's beauty, efficiency, and value—all backed by our workmanship warranty. With us, the job isn’t done until it’s done right. Call or click to schedule your free estimate today and experience the difference in quality and service!

"Expensive, but very professional. Straightforward quote process, work done quickly and run on schedule, good workmanship, thorough cleanup"

Dave K on September 2024

Spartan Roofing LLC

5.00(
3
)
•Approved Pro

Spartan Roofing LLC

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Spartan was great! I got an estimate in no time, they even looked on Google maps to see the roof. The repair was done well and in a very quick time"

Nate B on November 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Spartan was great! I got an estimate in no time, they even looked on Google maps to see the roof. The repair was done well and in a very quick time"

Nate B on November 2024

Avatar for BOLD COAST CONTRACTORS, LLC

BOLD COAST CONTRACTORS, LLC

5.00(
2
)
•Approved Pro

BOLD COAST CONTRACTORS, LLC

5.00(
2
)
•Approved Pro
1 years of experience
Free onsite estimate

BOLD COAST CONTRACTORS, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Kevin and his crew were very busy but came to me after a day's work to at least cover the roof with a tarp. He saved damage to the house with the extra effort. He and his crew also demonstrated the same high-quality care and workmanship. He determined the trusses were still good and didn't take pay until he felt the job was completed to high standards down to the protective trim. I knew what was to happen each day and the yard was cleaned each day as well. The best crew I've had in all the decades that I've owned houses. Photos of my home on his FB page."

(Theresa)Terry C on July 2025

BOLD COAST CONTRACTORS, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Kevin and his crew were very busy but came to me after a day's work to at least cover the roof with a tarp. He saved damage to the house with the extra effort. He and his crew also demonstrated the same high-quality care and workmanship. He determined the trusses were still good and didn't take pay until he felt the job was completed to high standards down to the protective trim. I knew what was to happen each day and the yard was cleaned each day as well. The best crew I've had in all the decades that I've owned houses. Photos of my home on his FB page."

(Theresa)Terry C on July 2025

Avatar for DJ Cole Construction

DJ Cole Construction

5.00(
6
)
•Approved Pro

DJ Cole Construction

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025

Roofing repair inc

No reviews yet

Roofing repair inc

No reviews yet

Number one in the metal over asphalt re-roofing industry we make sure that your insurance company is held to your policy

Number one in the metal over asphalt re-roofing industry we make sure that your insurance company is held to your policy

Avatar for HS Builders

HS Builders

1.00(
1
)

HS Builders

1.00(
1
)
12 years of experience

We are a family run business We specialize in taking our customers dreams and turning them into a reality. We offer different discounts thru out the year and we don't mind if you call to see what is being offered at any given time. We have flexible pay options and offer discounts to our Veterans.

We are a family run business We specialize in taking our customers dreams and turning them into a reality. We offer different discounts thru out the year and we don't mind if you call to see what is being offered at any given time. We have flexible pay options and offer discounts to our Veterans.

Avatar for R&B Builders & Handyman Service

R&B Builders & Handyman Service

No reviews yet

R&B Builders & Handyman Service

No reviews yet
Emergency services offered

we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.

we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.

A+ Roofing

3.17(
6
)

A+ Roofing

3.17(
6
)
Customers say: Terrific value
43 years of experience

A+ Roofing is a roofing company located in Wolfeboro Falls NH.

A+ Roofing is a roofing company located in Wolfeboro Falls NH.

Avatar for Bradford Home Services

Bradford Home Services

No reviews yet

Bradford Home Services

No reviews yet
1 years of experience

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!

1st Choice Carpentry

3.17(
6
)

1st Choice Carpentry

3.17(
6
)
Customers say: Terrific value
25 years of experience

1ST CHOICE CARPENTRY AND ROOFING- We are a small business that cares about our quality. Every job counts to us. We are well rounded company that can perform all skills to complete any project. Call us we can help!!

1ST CHOICE CARPENTRY AND ROOFING- We are a small business that cares about our quality. Every job counts to us. We are well rounded company that can perform all skills to complete any project. Call us we can help!!

...
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FAQs for natural slate roofing installation and replacement projects in Harborside, 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 Harborside, 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.

See all articles