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Knowledgeable Services

Rowlett, TX

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About Us

General Contractor/ Licensed Electrician have been in business 12 years specializing in Decks , Fences , Appliance installation , interior and landscape lighting , electrical service and panel update , troubleshooting and repair., insured and affordable along with many references .

Knowledgeable Services in Rowlett, TX specializes in carpentry, electrical, home theater design, lighting, decks work. They have been in business for 12 years. Knowledgeable Services has worked on projects similar to Carpenter - Floor Hatch in Dallas, Crown Molding And Caulk/Paint Base Molding in Arlington, and Baseboards in Abilene.

Costs for projects that Knowledgeable Services work on in Rowlett, TX can average $1350. Project sizes can range from $200 to over $4750. When planning for your project, make sure to get multiple quotes and compare. Please note these are sample averages and to get accurate prices an estimate is needed from Knowledgeable Services.

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Years in Business




Service Area

Serving 25 mile radius from Rowlett, TX
Sent 140 online quotes. 100% response rate.

Knowledgeable Services

Rating: 5.0 out of 5.0
Contact Person:
Troy Wonneberg
Viewed 2234 times
Saved as favorite by 37 homeowners
Smith does not verify licensing or insurance coverage. A quality contractor should readily show you their professional license as well as proof of bonding and insurance. Check with the applicable authority to confirm the information provided is accurate.

Reviews ( 38 reviews )

Overall Rating





Rachel Michelle

Dallas, TX
Tuesday, September 13, 2016

Troy is an amazing electrician! He was very professional and our panel was replaced fast as well as meticulously. After I got to know him I even asked him to replace my fence. Yes I will be using him again in the future as well as refer him to my friends and family!


Arlington, TX
Saturday, July 30, 2016

Troy was helpful with explaining the process of installing the meter and mast. The city of arlington required extra steps for permitting and inspection which required him to work longer on the project as expected. This job was completed in a timely manner and correct. A Nice guy!

Robert Bouyer

Ft.Worth Tx.
Thursday, June 09, 2016

Electrician was called to troubleshoot our power not working in our home and we had no AC on a very hot day. He said he would be here in 30 min because it was priority over what he was doing at the time and in 25 min he was knocking on my door and in less than 5 min found the problem at the electrical pole transformer outside fuse had blown , he quickly called power company and they were here within an hour and reset the fuse and our power was back on , Troy we thank you kindly for your quick response and knowledge what a life saver and very professional , we will definately call Troy if ever we have any electrical issues in the future and give his number to neighbors and family as well its hard to find service contractors with integrity anymore and we appreciate professionals like Troy who strive to put the customer first in all aspects .

Judy Janak

Rockwall , TX
Wednesday, October 21, 2015

Hire Again: Yes Approximate Cost: $300.00 Description Of Work: installed new electrical and cable line. Very professional and knowledgeable. We are using Troy for future work. Overall A Price A Quality A Responsiveness A Punctuality A Professionalism A

Alice Boylan

Richardson , TX
Wednesday, August 12, 2015

Hire Again: Yes Description Of Work: He transferred the electrical service from the hot tub to the house. Share on Band of Neighbors: Yes Overall A

Jimmy Huffman

Carrollton, TX
Friday, February 12, 2016

Very competent young man. 5 stars


Q. Why does your work stand out from others?
A. I always do my best to exceed my customers expectations , I want them to remember me , any contractor can do the job and there are many out there.
Q. What do you like most about your job?
A. Doing work for others and putting a smile on their face has always been my greatest reward and incentive , getting paid for doing something you enjoy is just the extra added bonus and wish it was that way for all of the working class.
Q. Describe the most common types of jobs you do for your clients.
A. Troubleshoot and repair , install devices , lighting and appliances , remodels.
Q. How did you decide to get in your line of work?
A. I enjoy helping others and working with my hands.
Q. Do you do anything to stay up on the latest developments in your field?
A. every year 4 hrs of continued education on the NEC to renew my license.
Q. Describe three recent jobs you've completed.
A. replacing residential electrical service ( panel , meterbase , service wire) . relocate receptacles and switches , landscape lighting..
Q. What is your greatest strength?
A. .Design and install .

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