New office Location coming soon in new waverly, texas


About Us

At James Mullen Custom Homes, we specialize in new home construction and we can help you build your dream home from the ground up. We will keep you involved throughout the project, ensuring that all of your needs and preferences are respected, down to the smallest detail. Let us help you in making your ideal custom home a reality; With years of experience, our company offers respect, trust, dedication, integrity and a commitment to exceeding the expectations of our customers.


We strive to deliver complete customer satisfaction for each and every project, providing quality craftsmanship, affordable pricing and professional customer service.  Our main focus is you. We realize that your home should speak to all your true needs and desires.  We Build Every Home to Complement your Lifestyle  and make any concern that you have part of our company's mission. Our  Master Builder will work with you one on one to create a truly custom  home. We guarantee value and quality in all aspects of every home we  build.  


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To get a free quote, please contact us at your convenience.  We look forward to serving you.   HABLAMOS ESPAÑOL

James Mullen Custom Homes

804 W Dallas St. Ste. 9, Conroe, Texas 77301, United States

(936) 760-6618


Monday - Friday: 8am - 5pm

Saturday - Sunday: Closed

Real Testimonials

"I have been in several of Jim Mullen's Custom Homes and they have all been outstanding!"

Joanne D. 

"Best builder in town! He is a man of his word and is dedicated to what he does!"

Elsy O. 

"Impressed with the quality work he does at an affordable price."

 Norma M.

"We highly recommend James Mullen Custom Homes. From the beginning they truly exceeded our expectations and looking forward to being able to move in to my new custom home. They excel with customer service and always answered all my questions. Every detail was exactly what we asked."

Sandra M.  

"James Mullen Custom Homes built our house and we are beyond satisfied as to how it came out. The quality and craftsmanship are second to none. James was very understanding as to what we wanted in our new home and always easy to get on the phone. Everyone associated with James Mullen Custom Homes was a pleasure to work with, from the beginning of planning to the signing of the final paperwork. Thanks again for making our house our forever dream home."

Ronnie & Amy S. 

"I highly recommend this builder. My wife and I had Mullen Custom Homes build our lake house on Lake Livingston. From day 1, I was completely comfortable with Jim's honesty, professionalism and approach to our partnership. We were limited with respect to budget and Jim worked with us to design a fantastic home with great features for so much less than any other builder. I highly recommend James Mullen Custom Homes." 

Jeff G. 

"Building a custom home can be a stressful experience; battling with the builder, sub-contractors, change orders, even disagreements with your spouse. We were blessed to have none of those issues. Working with James Mullen Custom Homes was an exceptional experience. Jim is a great person and very easy to work with. He listens to and understands his clients, he is dedicated to making your home the castle of your dreams and the quality of his work is unsurpassed. Jim worked with us on all aspects of our home to ensure we would be happy in it for years to come. If we ever build another home, without hesitation, we would hire Jim to build it. He's the best!"

Kirsten M.  

“Jim, I must express my gratitude for the outstanding work that you performed in building my house. Since I have never been through a project like this, I was quite shocked at the difficulties that are inherent to your profession. However, you seem to have a tremendous grasp of the relationship that exists between the owner and the individuals actually doing the work. Not only do you realize this, but you have the personality and patience to work with all individuals involved. You are one of the most likeable and trustworthy individuals that I have ever met. Plus, your striving to produce a quality product in a timely manner must also be noted. I consider it a privilege not only to have met you, but to count you as a friend. Thank you for everything that you have done to complete this beautiful house.”

Jerry J.