Jj Houston Construction & Development Ll

Jj Houston Construction & Development Ll works out of Plano, TX with a focus on HVAC services. Homeowners in this area face long hot summers that push air conditioning systems hard along with occasional cold snaps that test heating units. The crew handles the routine demands of keeping those systems running through the year. Harold Velasquez leads the work and shows up in customer accounts as the main point of contact for jobs that range from full replacements to smaller fixes. The company takes on projects that require coordination with materials and timing to match what the house actually needs.

They perform HVAC installations and repairs while also managing related construction tasks such as roof replacements and vinyl floor jobs when those come up during a visit. Harold and his team arrive on time after gathering materials the same morning and complete the work without leaving loose ends. One customer noted the entire process wrapped up in two weeks after consulting other outfits. Harold stays available for questions that arise mid job and walks homeowners through insurance steps on bigger repairs like roofs. Pricing stays reasonable according to those who hired them and the crew keeps things organized from start to finish.

Customers consistently note the speed of response and the quality of the finished work along with clear communication that keeps projects on track. Several mention fair pricing and a professional approach that avoids unnecessary delays. One review stands out for disappointment over a service call fee but the bulk of feedback highlights reliability on both HVAC and connected tasks. DIRT Score 4.56 from 33 reviews on Finds.

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“Harold and his team showed up on time as agreed, having picked up all materials earlier that morning. Vinyl floor job was done with no complaints. Pricing was reasonable and it was clear that Harold took great pride in his work and business.”

“Really very happy with the work. We consulted several companies and we chose them, since they did the entire process for us in just 2 weeks. Very professional, fast, organized, friendly, responsible. Mr. Harold is very professional and kind, and very effective and always available for whatever arises. Thank you very much”

“H&J Construction, recently replaced my roof and was very helpful in making me understand the Insurance process. I'm very impressed with their exceptional service and expertise. I will strongly recommend Harold Velasquez and his team”

“I did a full Roof project with them end of 2024 ( they did good job overall)- bought a new house, asked them to come check the status of the roof, if we need any repairs, so I can give them the project ( as a loyal returning customer ) they asked for 350$ to show up.. disappointing indeed, but sharing how they treat their customers.”

“I had an amazing experience with H&J Construction Roofing Company and Mr. Harold. From start to finish, they were patient, professional, and extremely helpful. Mr. Harold took the time to walk me through the entire insurance process, ensuring I fully understood everything. Their attention to detail and commitment to getting the job done right was truly impressive. If you're looking for a trustworthy roofing company that genuinely cares about its customers, I highly recommend H&J Construction. Thank you for your outstanding service!”