HT Harrison & Sons Inc

The roofer, Choy, called a day before with a VERY timely opening in a month where it seemed all other roofers were overbooked due to wet weather. Choy was professional and punctual. He came out on a weekday morning and assessed the leak from inside and out (it wasn't actively leaking at the time, but still damp in the rafters), widening a hole I already cut in the sheetrock to dry out the wet areas. The determination was that the source was worn out shingles around a vent stack for the water heater, since the vent had recently been replaced (as a first attempt to stop the leak and fix old damage) I expected a follow up visit later to do the roof repair, but Choy had everything he needed on hand, and in around two hours, he had removed old and reshingled the leaking area as well as resealed the boots around 2 other vent pipes in the roof. It looks professional and clean. Follow up advice on drying out the attic space was provided.

Very good, I'd call them again w/any issues on the roof.

unknown

unknown

They arrived on time and replaced the roof in one effort.  There were no hidden costs and they did a nice job of cleanup. No roof issues subsequently - overall I was pleased with the service

Work took 2 days and seems well done.

Their crew was great. Wayne, the owner, was hands on with the project. I had an issue and they came and fixed it right away. The issue was actually with a window, not the roof but they fixed it anyway. They are great.

Before I used this company I called a couple of other companies and this company seemed to have the most reasonable prices.
Making a appointment was pretty easy going.  I was a concerned about getting the right color shingle so I dropped by their office and they were very helpful in choosing the correct shingle color and answered all my questions.
When the workmen arrived I was a little concerned with the ladder they were using.  I had a couple of requests and the lead guy went ahead and followed up on all my requests without any issue.
Definitely would use again.

I called to request a small roof repair. The company's rep explained their rate schedule and method of operation, which was to put me on a list and call when a crew was available.  They would not schedule a specific date in advance.
They called twice to advise that a crew was available that day and would I be home?
I couldn't drop everything and had to decline. I begged for at least one full day's notice so I could arrange to telecommute. They never did that.
They called again while I was out-of-town on business travel. When I didn't take their call, they left a message assuming I was no longer interested.  I had to call back to be readded to their list.
Fortunately, when they called a fourth time, giving me an hour's notice of crew availability, it was a day that I regularly telework, so I could accommodate them and have the work done. 
Other than their scheduling difficulty, the company's reps were professional, courteous, and fixed our problem.  I would use them again, but hope they can make their scheduling situation more accommodating to people who have to work outside the home.

The review is listed above.  It went well and we are happy.

He did a nice job. They have been around a long time. They were very responsive and did a nice job. We haven't had a leak yet.

Flawless execution

Mr. Harrison came to our house within a day of calling to get an estimate. The estimate was delivered quickly. Mr. Harrison was available to answer all of my husband's questions in detail. The estimate that we received was a very competitive price. Samples that we requested were dropped off the same day. Once we decided to use H.T. Harrison and Sons for the project, an installation date was quickly scheduled. The job was completed faster than I expected. What I was most impressed with through the experience was the hard-working professionalism that the crew exhibited throughout the removal and installation of the new roof. The men were efficient and diligent. The foreman was knowledgeable and his crew worked as a well-oiled machine. We have recommended Harrison and Sons to anyone who has asked us about our roof. We were pleased with their price and impressed with their work ethic and results.

They did superb work. See my comments above.

When there was 30 inches of snow on our flat roof, HT Harrison & Sons showed up the morning after I called them.

Every season, Wayne will walk all of our roofs to insure they are in top shape.

Wayne will treat you like family.

The Estimate: was second lowest (the other one was Central) that I got from rest of contractors from Angie's list in the Rockville area. however, they were very easy to work with and offered me an angie list discount and slightly beat the competitor's price. Mr. Harrision and the lady that answer the phone were very pleasant. 

The install: it appears they have several install teams. I got an asian guy with a Hispanic guy. The asian guy was really good. I watched them work. you can tell he has a lot of experience. He was quick and precise. I am going to ask for him when i replace rest of my roof next time.  

Excellent service, quick response and problem solved.  The house is large with many different roof levels and not an easy fix by any means due to the age and style.   HT Harrison & Sons did an excellent job and we would recommend them.

They did provide us with a quote first. We chose them for their price and because they were willing to replace skylights for us. They did a great job. So far our roof has been great.

I was removing the old cedar shake shingles from my Tudor style home and replacing them with architectural shingles. Making such a drastic change was made easier by the guidance and sample selection H.T. Harrison provided. Once the choice of shingle was made, the work was scheduled and performed on time and within budget. The crew was polite, cleaned up the area, and Mr. Harrison followed up to ensure my satisfaction. This was a great experience with a company that is very professional.

Wonderful I had been having trouble finding a company that would agree to do such a small project. Most wanted to replace all of the soffits & gutters currently installed on my house, when all I needed was the front (long story not applicable to this project, but I had all of the rest of the work done earlier this year). HT Harrison was the only company that agreed to do the work.

Very professional service and the quality of the work was excellent. The workers have been with the company for many years.

THREE GUYS CAME OUT ON A VERY COLD DAY AND GOT TO WORK ON THE ROOF REPAIR I HAD TO GO TO WORK AND THE ROOF WAS COMPLETE WHEN I RETURNED HOME FROM WORK THE JOB LOOKED GOOD