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4.3

(315 reviews)

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Avatar for PC Roofing & Construction LLC
PC Roofing & Construction LLC
4.9(
17
)

Serving Harmony, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Was done professionally. Sent picture of the damage roof that needed fixed. Replaced the whole roof,repaired front porch repaired the rear rain gutter, faceplate was riped off from the last snow storm and the damaged shingles over bay window. Did great work used high quality shingles and ice garden. I would recommend this business for any other work I would have done..."
Roofing Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+29

Response time3 days
5 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for One Source Roofing
One Source Roofing
4.7(
48
)

Serving Harmony, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"One Source Roof Mr. Sam recently had a review from me Celestine G. This review I wanted change to reflect him having a understanding of what I explained to him. Mr. Sam made the matter all good and satisfied me as a customer ????? thank you One Source Roofing Mr. Sam, continue serving the community. Celestine G"
Just a few photos.
Just a few photos.
Slate Repair. Photo #1
Slate Repair photo #2
Free Commercial Roof Estimate.

+14

Response time1 day
Response rate96%
9 neighbors recently requested a quote
Avatar for Tri-State Roofing
Tri-State Roofing
4.9(
43
)

Serving Harmony, PA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Perfectionists. Did a great job in one day. Replaced old roof with new shingles. Cleaned up all debris. Reasonable and very competitive cost. Best looking roof in neighborhood. Highly recommended."
Response time2 days
Response rate87%
50 neighbors recently requested a quote
Avatar for Mike Williams Western PA Slate Roofing
Mike Williams Western PA Slate Roofing
4.5(
104
)

Serving Harmony, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"They were the lowest bidder, but bid the job based on my description and pictures without actually seeing the roof (it s like many others in the area). It took a while to finally get on the schedule due to rain pushing back other jobs, which is understandable. The work took about 90 minutes for 2 people, replaced flashing and several slates. They said the roof was in bad shape, which didn t give me a good feeling that the leak was fixed, and would provide an estimate for a new roof - after putting on the new flashing. I guess I feel like if they had seen the roof before the bid, we might have had a different job. Still waiting for a substantial rain to see if leak has stopped. I ll update if I m able."
Fall 2011 photos
Fall 2011 photos
Fall 2011 photos
Fall 2011 photos
Fall 2011 photos

+44

Response time8 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for T N T  Contracting
T N T Contracting
5.0(
24
)

Serving Harmony, PA and surrounding areas

Approved

In business since 2021

Warranties offered

Credit card accepted

"The first time I met Taylor and Tony who are the owners not salesman, I was impressed. They treated me with respect. They explained everything so I would understand. They showed me samples so I could see the material and know I was getting a great product. Tony was here as promised the day the roof was installed. The roof looks great! They also replaced the skylight and it looks great! I would definitely recommend TNT Roofing!"
Response time4 hrs
Response rate97%
Recommended by84%of homeowners
Avatar for Foglia Builders, Inc.
Foglia Builders, Inc.
4.9(
203
)

Serving Harmony, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Customers say: Terrific value

"F.B.I. / Joe & Stacey were great to deal with . The crew did an amazing job ! In 1 day they stripped the old shingles & installed a new roof system ! We have a steep roof , 60 + foot of roof. Reasonable price , great product , great job !"
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+23

Response time11 hrs
82 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for MHI Roofing
MHI Roofing
4.4(
460
)

Serving Harmony, PA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I am happy with the service provided by MHI Roofing. Very professional team did the roof and gutters replaced in 2 days. Thanks Cam, Caleb and the Team! Highly recommend!"
Before & After
Before & After
Before & After
Before & After
Before & After

+56

Response time12 hrs
Response rate100%
421 neighbors recently requested a quote
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Showing 1-10 of 344
Roofing questions, answered by experts

Always inform your insurance company when you get a new roof. A new roof may entitle you to lower rates or discounts, and if you need to make a claim, they’ll have up-to-date information on your roof. You’ll need to provide documentation—ask your insurance agent what you need to submit to prove you had your roof replaced.

Yes, algae-resistant shingles will prevent algae and moss growth, providing double protection for your roof and roof flashing. The copper-infused granules on algae-resistant shingles release copper ions that inhibit plant growth in general, so moss will have a harder time growing on your roof, too. Keep in mind that copper ions flowing off your roof during rainfall can also inhibit plant growth below, so your gardens and grass may be affected.

You should plan on waiting as long as it takes for the roof deck to dry out completely if it gets wet. In most cases, this will take about 24 hours, but it could take longer if you have shading on your roof or cloudy weather after the rainfall that prevents the sun from drying the material.

Furring strips (also called wood stripping) are not always necessary for a metal roof installation, but they are highly recommended and may be required by local building codes or the roofing manufacturer's specifications. There are several key reasons to use them:

  • Energy Efficiency: Furring strips, made of wood or metal, create an air gap between the metal panels and the roof deck. This acts as a thermal break, reducing heat transfer into your home and improving overall energy efficiency.

  • Moisture and Condensation Control: The air gap allows for better airflow, which helps prevent moisture buildup and condensation under the metal panels.

  • Structural Support: They provide a solid, even frame to which you can attach the metal roofing panels.

It is especially important to use furring strips when installing a metal roof over existing shingles. Without them, the roof surface can be uneven, and you will experience greater solar heat gain.

While a few icicles on your roof are standard, a large accumulation can be a sign of a bigger problem, such as poor insulation. This is particularly true if you are also dealing with ice dams. If you have numerous large icicles, it is recommended to have a roofing contractor diagnose potential insulation issues and create a plan to solve them.

The Harmony, PA homeowners’ guide to roofing services

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