HHI Home Improvement
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HHI Home Improvement provides roofing, siding, and gutter services in the Baltimore-Washington metro area and throughout Howard County. Our team is experienced, detailed, committed, skilled, and dedicated to our customers. We're locally owned and operated, so you can count on an extremely responsive level of customer service every time.

HHI Home Improvement is driven by helping customers secure what they've worked so hard to obtain, their homes. That's why we consistently deliver a higher level of service and maintain a good reputation throughout the local community. Simply put, we have superior products and we provide personalized service.

If a storm has wreaked havoc on your home and you need immediate repairs, turn to our team for the prompt and professional service you deserve. We are members of the National Roofing Contractors Association and are a certified Master Shingle Applicator. Your gutters play a large role in keeping your home's roof and foundation in good condition.
Services
As a leading provider of roofing, siding, and gutters, we take pride in offering the best services and products available. We are dedicated to serving the needs of our customers each and every day. We are locally owned and operated and have served the Baltimore-Washington metro area since 1993.
HHI Home Improvement specializes in roofing, siding, and gutter work in the Baltimore-Washington metro area. We have an excellent reputation within the local community for providing detailed, committed, and skilled work, as well as dedicated customer service. We understand that you've worked very hard to be able to purchase your home, and you also work hard to protect that investment.
HHI Home Improvement is a member of the Professional Roofing Advisory Council and the National Roofing Contractors Association and is also a certified CertainTeed Master Shingle Applicator. We can repair, replace, or install a roof on your home. We use quality roofing products when working on your home from names such as CertainTeed and GAF.
Your siding also protects your home from whatever Mother Nature has in store for it, as well as other elements. If the siding is compromised in any way, you'll begin to see signs of water damage on your walls and in your ceilings. We at HHI Home Improvement want to help you protect the investment you've made in your home, so it can keep you and your family safe and secure.
The gutter system on your home helps to divert storm water away from the roof and foundation. However, if anything obstructs the flow of water through the gutter system, you're going to have a problem. If water cannot properly flow off your roof and away from your home's foundation, it's going to cause damage.
Reviews (8)
Tk Indians
Tk Indians
Apr 22, 2021
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It all started with a roof leak caused by the weight of the solar panels on an old roof, that we inherited. After many months of fighting with the solar company and insurance company for the damages; in a losing battle because I had the wrong roofing company fighting for me.
After an exhausting search to find the right company to replace our roof because the first company we planned to use was one of those companies that promises a lot, but fail to deliver. They promised us a new look.
So I scheduled several different companies to come out and give me an estimate on replacing my roof. They all
Donne Mckimmey
Donne Mckimmey
Mar 17, 2021
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It was a quote visit about siding and windows. He was down to earth, friendly, and my questions were answered with care and patience. Seemed to feel a little higher priced. I do get the feeling they do some quality work.
Claude Ross
Claude Ross
Feb 26, 2021
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Holliday Home Improvements replaced my roof. Very good, competitive pricing. Excellent work. We love the new roof. I recommend them, Highly!!!!
Service: Roof installation
Michelle Susco
Michelle Susco
Feb 25, 2021
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They were great! I highly recommend. We got 6 quotes. Their price was not only fair, but came without any pressure to sign. Other companies would say, "If you sign by the weekend..." or "If you sign by the end of the day..." they would promise a lower price. I don't like feeling pressured when making a very expensive decision. HHI didn't play those games, which I very much appreciated! Don also answered all my questions and kept me informed throughout the project. The crew did great work and I love the color. I would definitely recommend them to friends and family.
Alex Daly
Alex Daly
Oct 12, 2019
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Don and his staff are top notch! Fair pricing and high quality work. Highly recommend over one of the large contractors out there!
RDavid Zorc
RDavid Zorc
Oct 09, 2019
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Our roof was last installed in 1998 and had served us well for slightly more than the 20-year warranty period. It had cost us $8,000 at that time. We got quotes from several companies that ranged from $15,000 through $37,000. The Holliday projected cost was the lowest so I read the reviews and was satisfied that we could get a new roof, warrantied for 50 years, with at least satisfactory service.
My family and I do not regret this choice. Actually, we were most pleased by the extreme attention to detail, the professionalism, the supervision from start to finish personally by Mr. Holliday. The
Adam Foster
Adam Foster
Jan 26, 2019
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Best contractor experience I've ever had. The owner was personally involved in all aspects of the job and made sure everything was tip top. Highly recommended!!!
Sam Rowe
Sam Rowe
Jul 27, 2017
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Mr. Holliday provided excellent work to replace our roof. He also provided good advice to work with the insurance company.