

Knell Design Build
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If you hire this pro, you’re covered by a money-back guarantee. Learn more
Introduction
As a professional building designer, I am easy to work with, pay close attention to details, and care deeply about every project I undertake. My background in civil engineering, surveying, and construction has provided me with a well-rounded skill set that I apply to my work. Quality and value are my top priorities, and I ensure that each project is completed to the highest standards and at a competitive price.
If you need complete plans to build a house or barndominium, plans for a home addition remodel, hardscape or pool designs, an outdoor kitchen, CAD details for a steel shop, a terrain and flow analysis for your property, or high-resolution aerial imagery with GIS layer overlays for your project site, I can help. I can also provide an overlay of your project on a survey.
Overview
Hired 2 times
Serves Boerne, TX
Background checked
1 employee
4 years in business
Business hours
SunClosedMon7:00 am - 6:00 pm
Payment methods
This pro accepts payments via Cash, Check, Venmo, and Zelle.
Projects and media
34 photos
Projects and media
34 photos
Reviews
Customers rated this pro highly for responsiveness, work quality, and professionalism.
5.0
1 review
5
100%
4
0%
3
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2
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1
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Jordan N.
Feb 16, 2023
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Hired on Thumbtack
Hired on Thumbtack
I really enjoyed working with Doug to create the home I was envisioning. He took my concept and ran with it, making it even better than I originally pictured. He was very patient and understanding as I have never had any experience in this area. He got back with me quickly and answered every question I had in detail. Doug is an amazing person with a real eye for every element that goes into making a home. I can’t say enough praises about Doug for making this experience an easy and fun one. I would 100% recommend him.
Details: Construction documents (blueprints) • Project consultation • New construction • Residential • More than 3,000 sq ft
Knell Design Build's reply
Thanks Jordan! You were a pleasure to work with.
Architectural Services
Credentials
Background Check
Martin Knell