Get matched with top addition to existing structure builders in Winchester, CA

"C&H cleaning is a great cleaning company . They did cleaning both my house and office, they have went through all details needed to be cleaned. The’re work shows how professional they are. I asked for additional areas to be done and they were happy to do so. I am very comfortable with this company to work with I have requested them to clean my house byweekly and office weekly. Very happy and satisfied customer that would love to recomed them to anyone is need for cleaning."

"I am extremely pleased with the addition. Sylvain and his crew are very thorough and professional. The project was on budget and on time considering all of the rain we had at the beginning of this year. You cannot even tell the room is an addition the job was perfectly matched to the existing structure. My neighbors are all very happy with the outcome as well and keep thanking me for helping their property value increase. I would not hesitate to hire Marquis Associates for future projects. Thanks again, Sylvain."

"I hired Mark to install 2 overhead garage racks. He was very professional, courteous and reliable. Although the install was unconventional due to the build of the garage ceiling, Mark promised to get the job done at the price he quoted me. He was true to his word and completed the install as promised. He did a great job and I'm happy with his work and would definitely recommend his services. Thanks Mark...Jay"

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."

"They were good to work with and responsive to our needs. Appreciated them for that."

"Tim was easy to work with and fair in pricing and very good in addressing inevitable issues that arose."

"When you want the best quality use Wanglerworks. They're the best."

"After experiencing extensive water damage that impacted six rooms across two floors of our home, we were overwhelmed and unsure where to start. Hiring EC_Construction was the best decision we could have made. From day one, they were professional, responsive, and incredibly knowledgeable. They handled every aspect of the restoration process with care and attention to detail, making a stressful situation so much easier for our family. The quality of the work exceeded our expectations — our home honestly looks even better than it did before the damage. The crew was respectful, punctual, and kept us informed throughout the entire project. They worked efficiently while still maintaining exceptional craftsmanship, and it was clear they genuinely cared about getting everything done the right way. If you are looking for a trustworthy, skilled, and dependable general contractor, I cannot recommend them highly enough. We are beyond grateful for the amazing job they did restoring our home."

"We hired Greg and Rhonda to add a granny flat onto our house. They are both awesome! They keep their promises, provide high quality work and are very polite and diligent. I highly recommend them!"

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."