What a wonderful experience with a contractor, from start to finish! Arrived on time for estimate,…read morewithin 2 days of my request. Started the work 2 days after that and the results are gorgeous. Added seamless gutters as well. They noticed some wear in my concrete chimney and corrected that also. The owner, Mr Martinez, is very responsive via phone. Will absolutely use this company again!

We are incredibly happy with the process and results from our new roofs/skylights/gutters from…read moreKontz Construction! Our family dealt directly with the president, Joe Kontz. A pleasure to work with in person: Knowledgeable, friendly, no pressure, no upsell, trustworthy. Kontz Construction is a local family business with deep ties to our local community, which we prefer. This was a big job: House & detached garage, 10 new skylights, new gutters. Roof 3 stories high and a very steep pitch. Kontz broke down the prices step by step focusing on listening to our needs, which changed from the first meeting to the 2nd meeting where we locked in the job. Joe Kontz customized the job to our changing needs and focus, which was incredibly helpful. We felt 100% confident at the start of the job, and that confidence was well founded. Work crews arrived on time, polite, and incredibly hard working. The work crews communicated well with our family and Joe, and everyone felt they were on the same page as the big job commenced. Over 3 business days, two roofs, 10 new skylights, and all new gutters were executed. Importantly, the communication from Joe Kontz was ongoing... he didn't disappear during the job and was often onsite, responsive by phone or text. Importantly, the management of trash and cleanup of our property was perfect. Very large machinery (cranes) were managed effectively, with no accidents or property damage (which is easy to do with large machines on driveways, trees, fences, etc.). A huge dumpster was placed, filled, and hauled away professionally. Finally, the dedication of the roofing crew to use magnetic brooms and tools to clear our yard of metal was outstanding. Our property looks better than when the roofing job started! Anyone who has replaced a roof will understand how impressive that is! The quoted price was the price we paid. Prior damages (commonly revealed when replacing a roof) were documented with photos, and additional costs (for new plywood replacement) were explained carefully. These additional costs were minimal and worth every penny. Kontz Construction and Joe Kontz made a "once in a lifetime", critical home repair about as painless as possible. 5 stars is not enough to describe the sense of relief (and pride) we have as homeowners! We made a huge decision and it worked out wonderfully, thanks to Joe Kontz and Kontz Construction. We will always reach out to Joe as a trusted contractor for any job or service he can complete in the future.

Services provided: Removal and replacement of siding, capping, trim, gutters, gutter guards, and…read moredownspouts. Reason for 2/5 stars: Ultimately the job was completed per the contract, but I am not happy with the quality of work or Joe's attitude while resolving issues. I do not recommend Kontz Construction. Notes: Kontz Construction subcontracts with Topline Siding and a gutter company whose name I did not catch. Contracts with Kontz Construction include a requirement for a "positive comment and 5 star review upon job completion to full satisfaction." Kontz was 1 of 5 companies we received estimates from. For all the work done I was quoted $17,550 which was not the cheapest quote, but I felt it was reasonable and Joe initially inspired confidence. That quote did not include residing the gables, but Joe was willing to add those in at no additional cost later on. Time from signing the contract to work starting was quick, only a few weeks. Problems: Channel drain in driveway was not covered and ended up filled with debris. Siding company had to be told three times to do a site cleanup and still did a poor job of it. Fiber optic internet box was carelessly removed which broke the FO cable requiring repair by Verizon. Exterior light was carelessly removed and broken. Other exterior lights were not properly wired when reinstalled. My (brand new) trash cans were used to move debris into dumpster and were broken. A bush was completely destroyed and inconvenient branches on trees were deliberately snapped off instead of pruned. The house wrap had many gaps and was left covering attic and dryer vents. Pieces of siding near the gable peaks were not properly secured and fell off. Misalignment of the siding caused a gap to open. They did not choose to use undersill/utility trim to secure the top row of siding causing it to become wavy as the nails through the bottom edge did not allow thermal movement. An additional issue (that isn't exactly anyone's fault) is that while the house initially had 5" gutters and new 5" gutters were installed, they are actually a bit too narrow given the broad, low-pitch roof on the house and with the type of gutter guards installed there is a lot of water that the gutters do not catch. My impression after speaking with the gutter company is that 6" is what SHOULD have been installed, but the contract was for 5". In my opinion this is simply an oversight. Results: Joe apologized for the lack of cleanup, took $550 off the final amount to compensate for damages, sent the siding company back out to reinstall the pieces that fell off and fix the gap and (after a lot of back and forth) properly install undersill trim to secure the top row of siding. The gutter company has checked the gutters and said that replacement with wider gutters is what's needed, but at this point I'm done dealing with Joe Kontz. While Joe was initially polite, professional, cordial, and seemed like a no BS type of guy, as soon as I had complaints about the quality of work and assorted issues he started speaking to me as if I'm stupid, implied that since I don't live in a "million dollar house" I shouldn't be complaining, tried to convince me that undersill trim is not industry standard, and in general had a really unpleasant, unprofessional attitude about resolving issues. While the contract was fulfilled, the experience was overall unpleasant and given the corners that I KNOW were cut I have serious misgivings about the overall quality and longevity of the siding installation. My experience may be a one-off, Kontz Construction has many positive reviews, but I will never contract with them again and certainly do not recommend them to anyone else. (Review reposted after first one "disappeared.")

Prior to going with this company I met with almost 10 other contractors. Ben was the only owner who…read moreever showed up on time nonetheless got back to me with answers to any questions I had extremely fast. After receiving the quote and deciding to go with their company, the day the work was set it was go time. His crew were professional and extremely efficient. Not only was the job done well and quickly, everything was back where it started and cleaned like they were never there. I couldn't possibly recommend this company any higher, from communication to cost and overall end result- they are the best in the area.

Ben and his team were a godsend to my extremely tight timeline to refinish my Red Oak floors. After…read morebeing stood up by several contractors, I reached out to Classic Hardwood Floor LLC via yelp and was given a response with an hour! We set an appointment to survey my project within a few days time, at which point it Ben arrived on time and the quote was fairly priced, and the timeline of completion - absolutly unreal. He had his team arrive same day, as they could accommodate my project after a job they had earlier in the day!! The results are absolutely beautiful, I am going to use classic Hardwood Floors for an additional project in my bedroom as a result. I would recommend them to anyone in the philly area.

We found Dom via Yelp and hired him for a full rowhome renovation. Dom is everything you need in a…read morecontractor: knowledgeable, punctual, patient, transparent, and a true craftsman. He has been an incredible partner as we transformed our home from top to bottom despite some big challenges (i.e. the pandemic). He listened and followed through on all of our requests, he offered great guidance along the way (but never pushed) and he communicated every step of the way so there were no big surprises. And that's just part of what he brings to the table when you evaluate his craftsmanship. He is a true perfectionist with every single detail. We are just enamored with the transformation of our home and could not be happier. Dom has our highest recommendation!

I used Casile Novelli to help repair water damage and investigate mold in my master bedroom closet…read morein South Philly. After calling a few other contractors, Casile Novelli was the most responsive and helpful. I dealt with Dominic - who gave me a fair estimate and did a really nice job on the repair. He was really good and about communicating the times he would show up for both the estimate and the repair. He always showed up in a mask. The repair required taking apart the shelving in the closet and putting them back in place, painting, and using a repair compound for the walls. They did a really nice job and I'm really happy with it. If I had any issues in the house in the future, I'd definitely reach out to them again.

They redid my two bathrooms beautifully! They look amazing. Definitely worth it! They were on time…read moreand gave great communication and suggestions! I definitely feel it was worth it. Changed my situation.

Efficient, professional, honest, and affordable! Manny and his guys redid our bay window siding and…read moreroof. Manny was able to schedule me in quickly and the work was completed swiftly and well! Will definitely be calling Manny for future repairs and projects. Highly recommended.

We could not be more pleased with Major Construction! We had our house and detached Garage roof…read morereplaced recently along with (4) Skylights. The entire process went flawless, beginning with the estimate and ending with a beautiful new roof. What an amazing cleanup also! Major Construction takes care of everything at a very fair price. Paul and his Team kept us informed throughout the entire process. Very Impressed A+++

Major Construction recently replaced our roof. Dealing with Paul an Maisie was always a pleasure…read more They were very responsive to questions and helped us through the process. The price was extremely reasonable. The crew was in and out in one day. Everything was cleaned up and the roof looks great. Thanks!

Outstanding experience. Great service, superior workmanship at a reasonable price. We renovated two…read morebathrooms with the CLC team and our only regret is that we've run out of projects! Would hire this team again in a heartbeat and highly recommend them. Jerry and his team have been a pleasure to work with. Their commitment to quality extends to honoring their work and making things right if things don't go perfectly. They treated us live prized clients even with our relatively small and simple projects, and their courtesy and integrity were beyond reproach. Highly recommend these folks!

Had a house built for me about 2 years ago I have nothing but problems all 3 bathrooms leaked…read moredestroyed half my house. Ac unit incorrectly installed leakeked on my whole 2nd floor. W hen I called to let them know kept postponing appts and finally when they came just put bandaid on until next time. Now all my kitchen cabinetry is falling apart.The worst service contractors I have ever known.

Victor and his crew did the impossible for us. They removed a slate floor, took out appliances,…read morebathroom fixtures, laundry appliances, kept the mess to a minimum and installed a gorgeous tile floor to perfection. Could not be happier with the work and the customer service.

Yesterday Construction On Time installed Pergo Outlast + laminate wood floors in approximately 500…read moresquare feet of my condo. From start to finish, Victor and the 2 other men on the team were knowledgeable, professional, and provided timely responses. Victor came out for the estimate and pointed things out that I never would've thought of. When I told him I was looking to save money by doing as much work as I could myself, he told me what would reduce costs (like removing carpet and as much furniture on my own as I could) and what splurges might not be worth it (matching laminate quarter-round and replacing my trim - I could just re-paint it). After choosing this company for the job, Victor answered additional questions and was very accommodating with scheduling the install. His brother and one other man came right on time yesterday to install. They were efficient (finished in about 5 hours and never took a break!), professional, and friendly. When finished, they asked to make sure things were cleaned up enough for us. They called Victor for me before leaving to ensure I was ok with the price of the job (which was right in line with the estimate given previously), and so I could ask him any questions. I would highly recommend Construction on Time for your renovation project. I will be reaching out to them for any future projects.