GREAT COMPANY!!! Tanner was very professional and extremely knowledgeable we really appreciate it…read more Thank you so much.

From the owner: Turn to Columbia River Plumbing & Construction LLC for professional plumbing services in the…read moreKennewick, Washington area. Whether you need a leaky sink repaired, a building repiped or a sewer line installed, we can handle it. We have the equipment needed to tackle your new construction plumbing and excavation projects, as well. At Columbia River Plumbing & Construction, we believe exceptional craftmanship is the best word of mouth. Call 509-374-4674 now to discuss the plumbing services you need.

What I liked about C&E:…read more - Knowledgable staff that recommends the most functional and cost effective solution. - Talented heavy equipment operators. - They broke one irrigation line (because I didn't tell them about it). They quickly replaced it to as good as new. - I shopped a lot of excavators, they had the best pricing and did a great job.

From the owner: C&E provides excavation and site work services for commercial, industrial, and agricultural…read morebusinesses. Below is a list of some of the projects we can help you with: Build and maintain roads Create access roads Create equipment and stack yards Create and maintain parking areas Create and gravel existing driveways Stack yards Service Roads Parking Lots Equipment yards Mass Excavation & Grading Site Development Utility Installation Concrete & Steel Demolition Building & Equipment Foundations Tank and Silo Foundations Transportation Infrastructure Laydown Yards & Parking lots Foundation Excavation & Backfill Trench Drain Replacement Storm Water Control Certified HDPE Fusion Welding Rough grade and fine grade of the land Storm drain system Underground utilities - water, sewer Parking lots and driveway areas Fire main services - Licensed at Level U Demolition of any existing structures or obstacles Consistent, quality work that is done on time is the reputation C&E Trenching maintains. C&E employees are permanent employees, meaning we keep the high level of service and quality that their customers have come to expect from this local family business.

We just had wind damage at our house and Travis and his crew at D&D Tri-Rivers Excavating came out…read moreimmediately to help remove tree stumps from fallen Aspen's and Fruit trees. They were also able to get our sidewalk put back into place that the roots had destroyed. I would highly recommend them for your next project.

From the owner: Septic System Install, Repairs, Replace, Excavation for New Construction and Remodels, Site…read moreGrading, Demolition, Dump Truck Hauling, and all types of Excavation for Residential and Commercial.

Nightmare of a company. They drive like maniacs, crushed my sidewalk with heavy equipment, loaded…read moregravel in 27 mph winds killing my apple tree, did not use water to control the wind blown particulates as required by their permit. They set up a rock crushing plant in our residential neighborhood where they grind up blacktop into gravel. This is well known to be carcinogenic to breathe. They start before 6 AM some days, and are rude and inconsiderate. Do everything you can to keep them out of your neighborhood!

I had Mike Diorio do the site prep and septic for my first home in 1979. He did a great job then so…read moreI hired him to do a pad for my 5th wheel RV this week. His crew showed up on time, they were courteous and gave attention to the smallest detail. They took care of everything. Mike still involves himself in day-to-day operations and has taught his son Mario everything he knows and then some, he could pick up a bean with a backhoe! I'm too old to likely have anymore work for them so consider this my highest recommendation.

From the owner: Licensed and bonded family-run commercial/residential excavation contractor serving the Tri-Cities,…read moreWA and surrounding areas since 1977. Site prep, utilities, septic systems and drain fields, trenching, hauling, grading, etc. Call and ask for Mario for a free estimate!

My parents hired them to clean up the property and bring in dirt and they never finished the job …read more They hit the fence and broke several sprinklers. Called them and they won't return the calls nor emails sent. DO NOT HIRE THESE PEOPLE

IGT Construction (Jack Lester) quoted a price for work which he didn't do as requested, did not…read moresupervise or even view completion, and then charged over $1200 to come back and make the changes to work which wasn't done as bid in the first place. Very poor work, very poor response to problems, and absolute disregard for quality. A job began in February is still not finished in August. Sloppily done and no regard for our wishes or the work he made a bid to do. Also wanted the money up front! Do not use!!