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Proudly serving Castle Rock, CO and the surrounding area since 2004

Proudly serving Castle Rock, CO and the surrounding area since 2004

Our Credentials

  • BBB


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Customer Testimonials

Composite Score


Customer Service


Review Date: 10/17/2019 | Author: Kate M.

Comments: Dave Sullivan is by far the best person in Castle Rock to work with on projects. He is very diligent, timely, and ensures that the work is done to perfection. I would not hire anyone else for my future projects.

Review Date: 06/14/2019 | Author: Donald F.

Comments: Extremely professional. Kept us up to date as the project went along with their schedule and hours. Very personable and easy to work with, they had our best interests throughout the project. We highly recommend contacting Sullivan and Associates for your home projects.

Review Date: 04/23/2019 | Author: Jean W.

Comments: Very pleased with the work on my fence and deck. I wouldn&#39;t hesitate to use them again or recommend to neighbors.

Review Date: 12/04/2018 | Author: Lora A.

Comments: Excellent craftsmanship. Honest work for the money.

Review Date: 10/10/2018 | Author: Cassandra M.

Comments: They have been in the business and know what they are doing. I have contracted them to repair a very big mess on a fence another company made.

Review Date: 09/26/2018 | Author: Stephen W.

Comments: they did great and they helped out allot. They even gave us great advice as well. Was on time every time he had to come and make the repairs

Review Date: 07/21/2018 | Author: Ed P.

Comments: Very pleased with our new fence. The crew did a good job of keeping things clean and picking up after, too. Both gates seem very sturdy.

Review Date: 07/04/2018 | Author: Ron M.

Comments: J. Sullivan was outstanding and prompt! The work conducted on my fence line was restored to its original. That&apos;s one ticked off my to-do-list this summer!

Review Date: 06/30/2018 | Author: Larry R.

Comments: John Sullivan replaced our back door, which was a nightmare due to the old construction of the townhouse, it looks fantastic. He also installed a new paddel fan and he was so quick..We could&apos;nt be happier with his knowledge, suggestions and finished products. So very glad we found him.

Review Date: 06/19/2018 | Author: Bonnie M.

Comments: The entire process was painless. It is difficult to find contractors willing to take small jobs so most times we are relegated to using a handyman who is not always familiar with the work needed. It is refreshing to work with Sullivan; professional, prompt and fair.

Review Date: 05/31/2018 | Author: Al B.

Comments: fair price

Review Date: 01/05/2018 | Author: Mike C.

Comments: I finally found a company that does quality work at a fair price. I had my cedar fences fixed and a new gate installed. Should add years to the fences. I will definetly book mark this company for future work. Prompt, ontime, quality work and cleaned the job site.

Review Date: 12/14/2017 | Author: Thomas R.

Comments: John Sullivan has great experience which allows him to resolve the unforseen issues that pop up when one renovates older plumbing. He is resourceful and determined.

Review Date: 10/21/2017 | Author: Donna R.

Comments: Professional and friendly - I highly recommend Sullivan &amp; Assoc. and plan on using them again in the future.

Review Date: 08/24/2017 | Author: Susan H.

Comments: Very good at what they , always on time. Impressed how quickly they got the job done

Review Date: 08/12/2017 | Author: a Neighbor

Comments: Easy to reach. Showed up early. Very friendly and knowledgeable.

Review Date: 08/09/2017 | Author: Richard K.

Comments: Will recommend to people in my network

Review Date: 07/31/2017 | Author: Kyle R.

Comments: John was available to come and see the project within hours of contact, and gave me a price that evening. Had a cancelled project, and was able to fit me in in short notice, and completed the work in a single day, and went over and above my expectations. Even referred me to a painter to help finish the project.

Review Date: 07/07/2017 | Author: Jean L.

Comments: John,Great job. Did u save the receipt and warranty for the disposal? Plz advise me. JEAN L

Review Date: 06/20/2017 | Author: a Neighbor

Comments: The project started out rocky. I called and said I was not satisfied with the person doing the work and John personally came over and helped fix it.

Review Date: 06/16/2017 | Author: Stephen R.

Comments: Very responsive.

Review Date: 06/02/2017 | Author: Barbara M.

Comments: Service was excellent. Will use them again.

Review Date: 06/01/2017 | Author: Robyn G.

Comments: Matt did a great job

Review Date: 05/22/2017 | Author: a Neighbor

Comments: Prompt reply and courteous service.

Review Date: 05/12/2017 | Author: William W.

Comments: Excellent work by John and company. Fence turned out perfectly and was done within four days of starting. Highly recommend.

Review Date: 05/03/2017 | Author: a Neighbor

Comments: Sullivan &amp;Associates immediately provided a free estimate, arrived on time and did an excellent job repairing my deck and garage. Their price was fair and within my budget. I would recommend them for any work you need done.

Review Date: 04/28/2017 | Author: a Neighbor

Comments: Same day service, excellent work,

Review Date: 04/28/2017 | Author: Blessing T.

Comments: John was great. Went above and beyond ti make sure things were dine right!

Review Date: 04/23/2017 | Author: David S.

Comments: John was great. Fast repair and very professional. A++

Review Date: 04/17/2017 | Author: Dennis L.

Comments: Extremely large deck that needed an extensive rehab. John was thorough in his evaluation and gave us a fair price. He personally did the work with one other person. They were here every day the weather allowed (spring storms) and was in constant contact giving me updates. Turned out great, almost looking new. Got a fence to replace soon and will definitely put them in the lead when getting quotes.

Review Date: 04/03/2017 | Author: Kate S.

Comments: Did a great job quickly in the middle of a big move.

Review Date: 02/13/2017 | Author: Tamara B.

Comments: When I needed work done for an upcoming event they completed the work on my time frame. Saved me so much.

Review Date: 02/07/2017 | Author: Venus C.

Comments: John and Ben did a real good job and were mindful of my 3 dogs and where they were. good job.

Review Date: 01/22/2017 | Author: Gayle L.

Comments: The price was fair.

Review Date: 01/17/2017 | Author: a Neighbor

Comments: Did more than asked as he found things not working quite right, was efficient and timely.

Review Date: 12/31/2016 | Author: Stephen L.

Comments: Very satisfied, I have more projects for Sullivan and Associates

Review Date: 12/24/2016 | Author: Tom J.

Comments: Every thing went well would use him again.

Review Date: 12/16/2016 | Author: John V.

Comments: Showed up when he said he would. He installed a new set of front door hardware. The door hasn&apos;t worked this good since we bought the house.