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Find Heating cable for roof installers in Gwynn Oak

Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
884
)

Serving Gwynn Oak, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"WOW! From Salesman, Dean, to Sarah who double-checked everything, to Project Manager, Chris and the crew who made our roof look fabulous, THANK YOU! We are very happy with all services from start to finish, and will have them back to redo our attic insulation in the fall (too hot now)... Will ALWAYS recommend Power Home Remodeling, for the excellent products, exemplary service and follow up. We are the third house on our street to use them and haven't yet had a problem with any of them. Wonderful!!"
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal

+31

33 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Cox Roofing
Cox Roofing
4.5(
80
)

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"New gutter install im back of building. Would have them come back to performed work. The cost of a dry roof and walls is priceless. Good workmanship cost bit well worth the prices. A+ service"
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+5

8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Charm City Roofing
Charm City Roofing
4.4(
40
)

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Charm City Roofing did an excellent job installing my new roof! From start to finish, the team was professional, punctual, and very knowledgeable. They explained the entire process clearly, completed the work efficiently, and left everything clean and neat afterward. The quality of the installation is outstanding, and I feel confident knowing my home is well protected. I highly recommend Charm City Roofing to anyone looking for reliable and top-notch roofing services!"
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+37

Response time8 hrs
4 neighbors recently requested a quote
Recommended by83%of homeowners
Exterior Medics
New to Angi

Serving Gwynn Oak, MD and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Credit card accepted

xterior Medics is a premier home remodeling company, specializing in exterior replacement and repairs for both commercial and residential properties. When it comes to service and execution, we are unmatched. We've earned the Angie's List Super Service Award for 8 consecutive years, and are among just 2% of contractors nationwide to earn the GAF Master Elite status. Our team handles every project with utmost care and a laser-focused attention to detail. We consider every home we touch to be a reflection of our high standards, and treat every homeowner like a beloved member of our own family. Bonded and well insured. Licensed in DC, Maryland and Virginia.

2 neighbors recently requested a quote
Avatar for William Mackay Roofing
William Mackay Roofing
4.8(
106
)

Serving Gwynn Oak, MD and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Amazingly well. All questions answered pre and post quote, team showed up on time and finished early. Couldn’t ask for more courteous staff and professionalism . Highly recommend. We spoke to other roofers but very glad we went with Mackay - especially given their commitment to timelines."
Before
During
After
Before
Rubber Patch

+17

Recommended by98%of homeowners
Avatar for Garner Roofing Company LLC
Garner Roofing Company LLC
4.6(
140
)

Serving Gwynn Oak, MD and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"A+ for ethics and professionalism. The repair on our old and non-standard roof was tricky and ultimately didn't last (roof leaked within 14 months). However, when the owner was contacted (he's busy so it took a while) he came out personally and arranged for an alternative fix to the roof. The owner, Dave Garner, did this at no charge, without being asked. We still don't know if we have a permanent solution but we're really impressed with Dave and the company's business practices. We would be pleased to use them for any future roofing repairs (although we hope we don't have any!)."
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+3

Recommended by96%of homeowners
Avatar for S&K Roofing, Siding, and Windows
S&K Roofing, Siding, and Windows
4.7(
531
)

Serving Gwynn Oak, MD and surrounding areas

In business since 1980

Free estimates

Warranties offered

"Recently replaced/upgraded roof and gutters. Both roofing and gutter replacement teams arrived on time, were professional, hardworking and did an excellent job which included installation and clean up. All S&K staff were friendly, professional, and responsive. I recommend S&K services to anyone looking to replace their roof and/or gutters."
Before roof replacement.
During roof replacement.
After project completion.
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+9

Response time6 hrs
Recommended by95%of homeowners
Avatar for K&R RoofMasters, Inc.
K&R RoofMasters, Inc.
4.9(
84
)

Serving Gwynn Oak, MD and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"My husband and I had a lot of questions and discussion with Robert before we made the choice to go with K&R Roofmasters. Robert was very patient and thorough in his presentation of what his company does when replacing a roof and in explaining our options. After his initial presentation, we had many questions before making the decision. (We had a previous bad experience with a different contractor when trying to obtain a roof estimate, so we were overly cautious.) All our questions and concerns were met with patient explanations. Robert was the ONLY contractor that went in our attic to inspect the roof from the underside before giving us an estimate.  When we made the decision to use K&R, we felt pretty confident that we would be satisfied.
Our roof was way past its lifetime. It was "potato chip" condition and there were leaks. Because our budget was straining from making this purchase, we were concerned about what would be discovered under the old roof shingles. Unfortunately, a lot of pieces of plywood had rot in it and had to be replaced. Robert's team checked every piece of our roof for structural integrity so only the pieces which were actually damaged would be replaced. This helped to save us money rather than just telling us it all had to be redone. Robert never tried to pressure us into doing unnecessary work which we really appreciated.
The team Robert used was a group of nice, hard-working, respectful men; Robert supervised and did some of the hands-on work. Everything was cleaned up well and the end result is a very well done, attractive roof with a power fan to keep our attic cool to help protect the shingles so they will last longer. We have gone through an entire winter with snow, ice, wind, and lots of rain and there has not been one leak or problem with our roof. Robert told me several times if we have any issues, call and he will tend to it and I'm sure he will, if needed.
Also, anytime I called the office, I had respectful and kind staff members help me.
I would highly recommend K&R and if I have a roofing need, I will be calling Robert!
"
Walkable Roof
Skylight Leaking
Poorly Ventilated Roof
Poorly Ventilated Roof
Poorly Ventilated Roof

+7

Recommended by98%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
527
)

Serving Gwynn Oak, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"The roof and new gutters are excellent. I'm glad I got them done now instead of waiting until more problems. The managers on site have all been very friendly and helpful and the crews worked hard in the heat every day. Thank you for your hard work."
James Hardie Fiber Cement Siding
CertainTeed Siding
AttiCat Insulation
Union Corrugating Metal Roofing
ProVia Windows

+90

Recommended by65%of homeowners
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FAQs for heating cable for roof installation projects in Gwynn Oak, MD

A typical heat cable uses 5 watts per foot, regardless of the outside temperature. So, if your cable is 100 feet long, it uses 500 watts per hour. Expect to pay an additional $40 to $200 or more per month on your electricity bill. Be sure to turn manual cables off in the summer when you don't need them.

To install heat tape on your roof, place it along the lower edge in a precise zig-zag pattern to maximize coverage and heat distribution. Professional installers secure the tape with specialized clips that attach firmly to your shingles. This method ensures even heat distribution to effectively melt ice and snow while maintaining your roof's integrity during severe winter conditions.

Choosing between heated gutters and roof heating cables usually comes down to budget, appearance, and performance. Heated gutters cost less to install and blend seamlessly with your home’s exterior, making them a discreet, lower-cost option for preventing ice dams. Roof heating cables deliver more customizable and powerful heat along roof edges to handle heavy snow and ice, but they require more material and labor, increasing your upfront investment. Evaluate your roof design, winter weather demands, and energy budget to select the system that works best for your property.

Roof heating cables prevent ice dams by melting snow and stopping ice buildup at the roof edge. Ice damming occurs when melting snow refreezes on a cold roof—often right above the gutter line—and blocks water from draining, which can force moisture under shingles into your home. Heating cables maintain a warm channel that clears ice dams as soon as they form and protects your roof from water damage and structural issues.

Roof heating cables last between two and ten years before replacement is needed, wearing out faster than your roof itself. Their lifespan depends on climate severity, cable type, and exposure to physical damage. Consistent inspections and preventative maintenance—such as clearing debris, tightening clips, and checking electrical connections—can extend their service life and ensure reliable snow and ice protection each winter.

To safely remove snow from your roof, start with a specially designed roof rake, standing firmly on the ground and pulling snow downhill rather than climbing onto the roof. You can also apply calcium chloride ice melt to break up stubborn ice or gently use a secured rope from a safe vantage point. 

Keep in mind that large snow slabs can weigh hundreds of pounds and pose a serious fall risk. If conditions are hazardous or you lack the right equipment, hire a professional to protect your safety and your roof’s integrity.

The Gwynn Oak, MD homeowners’ guide to heating cable for roof installations

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