Budinger & Associates, Inc.

Budinger & Associates, Inc. is an Inland Northwest engineering and consulting firm that has provided geotechnical engineering, environmental engineering, exploratory drilling, laboratory analysis, and quality inspection services since 1976. The firm operates three offices: corporate office in Spokane Valley, Washington; a branch office in Wenatchee, Washington opened in 2008; and a branch office in Coeur d'Alene, Idaho opened in 2010.Budinger & Associates, Inc. employs a total staff of approximately 20 professional and technical personnel, from registered Professional Engineers to experienced field and laboratory technicians. Budinger & Associates' Construction Materials Testing and Inspection division provides field and laboratory materials testing of soil, aggregate, bituminous pavement, concrete, steel, and masonry on hundreds of projects throughout the Inland Empire annually. In addition, we provide sanitary sewer, water, storm water, and road construction inspection per WSDOT and Spokane County standards. Our personnel and facilities are held to the highest standards. We currently employ 11 certified engineering technicians/inspectors whose experience range from 4 to 32 years. Collectively our materials testing and inspection staff boasts 115 years of service in Spokane. We are regularly inspected by A2LA, WABO, WSDOT, and ITD. In addition, our technicians/inspectors hold certifications from ICC, WABO, NICET, WAQTC, ACI, and AWS.

Cascade Surveying & Engineering, Inc.

WE'RE HIRING! Cascade Surveying & Engineering, Inc. is a full service surveying and civil engineering company employing licensed land surveyors, licensed civil engineers, survey field crews, engineering technicians, drafters and clerical staff. Founded in 1970 by Fred F. Poyner, P.E., P.L.S., and Riley J. Sipe, P.L.S., teamwork is key in all departments as we work together to deliver the highest quality, most cost effective and timely projects for our clients. We maintain a high level of technical expertise balanced by a strict attention to detail and an eye on the bottom line. A Washington State Certificated Engineering Corporation since 1972, we are also fully insured and bonded.

Perbix Bykonen Inc

Duct Professor, Inc.

At Duct Professor, Inc. we provide our customers with the very best in service, installation, and repair for your heating and cooling needs. We specialize in central A/C and cooling systems as well as heating and furnace systems. We also specialize in deep air duct and dryer vent cleaning. Our complete process ensures that the whole system is cleaned and sanitized. We use professional equipment such as a powerful negative pressure vacuum with a 3-Stage HEPA filter to make sure none of the debris is released in the living space during the cleaning. We take pride in the quality of our work and our commitment to outstanding results. We are located in Prospect Heights but we service the Greater Chicago land area. We look forward to building long-term relationships with our clients and guarantee complete satisfaction.

NICHOLAS WARNS ARCHITECT LIMITED