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Business Details


If you can dream it...we can build it! Let our experienced team turn your yard into an oasis. From the stonework to the pooldeck, from the driveway to the lush greenery, you can count on us. We will show up, get it done in a timely manner, leave you with a clean, beautiful outdoor living space that you will love...satisfaction guaranteed!

You'll get more than what you are paying for with First Mountain Construction. Licensed & Insured.We Specialize In all phases of Concrete

Driveways & Walkways, Retaining Walls, Color & Stamp Concrete, Footing & Foundation, Pavers, Block Walls, Rock Walls, Hauling & Bobcat WorkBeen in Business for over 20 yrs. We own our equipment which makes our service AFFORDABLE and EFFICIENT. Keeping our customers happy is our mission. References available upon request.

Give us a call for a FREE estimate. We accept all major credit cards. Frank at 801-750-7070 or 925-457-5539 or email us at To view pictures, please visit us at

Hours of Operations

Monday - Saturday 7:00am - 10:00pm

Reviews (30)

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Concrete Flat work

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I Hired First Mountain to replace and expand my driveway and continue concrete down the side of my garage to my shop; 17 yards in total. Frank finished on time even though I expanded the work and we ran into several unforeseen problems, he and I solved each issue as it popped up. Frank's finishers were respectful of existing work and did a fantastic job. The whole property looks bigger, better and much cleaner. I would recommend First Mountain for any concrete work.

Competent, Good Workers. But Job Needs Promised Repairs

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*Final Rating Pending* We hired these guys in 2013 for a patio, RV pad & basement walkout (excavation, cement, boulder retaining wall). Big job. Work started in a timely manner. One day there was a delay with the retaining wall which left a big cement crew just standing around. Frank absorbed the cost by laying all the cement another day with just two workers. They worked into the dark on the RV pad. Cement was short so a design change was made without approval. It wasn't ideal, but I let it slide. It all seemed rushed. 3 months later, the patio was great but the RV pad had significant cracks and chips. We also had flooding issues in our basement from the walkout design. A year later Frank came by and promised to replace several sections of the RV pad and help with water management, the next time he had a job in the area. Frank is competent, kind and responsive, and we're confident he'll live up to his promise. But the job is almost 2 years old now and we’re getting tired of waiting.

Trashed our Yard

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Our neighbors hired them to do a cinder block wall on the property line. They dug a much wider trench than was necessary, and ran a bobcat all over our lawn, and piled dirt on our side. They also moved and damaged expensive personal property. They left without restoring our yard, even though there is just a mess of dirt, re-bar and ruined grass and sprinkler system.

Back Patio, RV Pad, Front Pation, Moved Shed

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Thank you to Frank and his crew for the GREAT job on my patio and rv pad. They did a GREAT job in a very timely manner. The finish work is good.. I recommend and WILL use FRANK and his Crew for my next Concrete JOB.. Thank you FRANK!

Very pleased

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I would recommend First Mountain Construction for the concrete job that you have in mind. We extended our driveway and added a large cement pad in the backyard that will hold a shed. Frank and his crew did what they said they would do and were on time, courteous and professional. The bobcat left some deep tracks through my backyard which I was expecting, but Frank filled the trenches with top soil to encourage grass regrowth. I appreciated his attention to detail very much. I felt the communication with me as the job progressed could have been more clear and frequent, but otherwise I am very pleased with the end result. I would call First Mountain Construction again.

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