Jan 4, 2024 | Testimonials
Dieffenbach & Hritz has been a long-standing trusted partner of the Construction Team at CNX Resources. We appreciated the professionalism, dedication and high-quality services provided for our team and would like to thank the Engineers, Surveyors, Inspectors and...
Jul 24, 2023 | Testimonials
Dieffenbauch & Hritz services are a step above expectations and they have always delivered timely, high quality and cost effective engineering, survey, environmental and construction inspection support for our operations. Roman Lawson Director of P&C Services,...
Jul 21, 2023 | Testimonials
On behalf of the design team at Hope Gas, we appreciate Dieffenbauch & Hritz for their exceptional survey and design services. D&H consistently delivers work of tremendous quality that surpasses our highest of expectations. Their attention to detail,...
Aug 22, 2019 | Testimonials
Our team at Longview Power truly appreciates the excellent work we have received from Dieffenbauch & Hritz regarding their drone flyovers, volume calculations, and density tests of our inventory. D&H continuously provides exceptional results and customer...
Nov 13, 2018 | Testimonials
On behalf of Williams and my staff I would like you to accept our appreciation for the excellent job that you and D&H staff have done for us over the last couple of years. D&H has always approached our projects with energy no matter the size of the project...
Nov 13, 2018 | Testimonials
The CNX Permitting Team greatly appreciates the hard work and dedication the D&H staff give to each and every project. D&H’s professional and practical approach to design has exceeded our expectations time and time again. Your staff is knowledgeable and...
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