4.8 
45 *The Angi rating for Excavation companies in Longmont, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
*The HomeAdvisor rating for Excavation companies in Longmont, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
Last update on August 02, 2025
Serving Longmont, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Small jobs welcome
"Professional, on-time, honest. Would use 360D Excavating again!"
Serving Longmont, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"AP Excavating installed a drinking post for our horses and replaced a water hydrant. Wonderful father and sons family business - great to work with them and their crew. I was impressed with the quality of work and their commitment to making sure they exceeded our expectations. I will be using them for our next projects: entry gate, trenching work and landscaping driveway island. Thank you AP Excavating!"
+21
Serving Longmont, CO and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Customers say: Quick response
"The work was done quickly and efficiently. Everyone we dealt with was friendly and helpful. Thank you all!"
Serving Longmont, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Hard working crew of three did an excellent job. Looking forward for D&D to do my lawn mowing, aeration etc and some tree trimming in the future."
Serving Longmont, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Rich Che and the CNS Empire Landscape crew did fabulous improvements on our family home in Wheat Ridge. They corrected drainage on three sides of an addition so water flows away from the house instead of into the crawlspace; replaced 30 feet of exit pipe from the perimeter drain around the foundation of the addition; installed new sod; and removed weeds from landscaped rock areas in the front yard. The improvements look great. Shortly afterwards, I engaged an inspector to check the foundation. The inspector said he visits about 400 houses each year, and this drainage remediation is among the best he’s seen."
+211
Serving Longmont, CO and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Jared did a great job with the excavation for our new electrical service! I will definitely be using him again."
+25
Serving Longmont, CO and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Dillon did an amazing job on my flooring. He got it done in a timely manner and he is very professional. I would recommend Dillon for any project that you have. Dillon is reliable in what ever he takes on."
+4
Serving Longmont, CO and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"Tanner and his crew were absolutely amazing. Tanner was able to get me an estimate in a timely manner and very reasonably priced. I couldn't believe how nice and fun his crew was they had my driveway installed in no time, actually a day early! I have no doubt its going to last for years to come. I would recommend these guys to anyone who needs an excavator!"
Serving Longmont, CO and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The repairman showed up when he said he'd be here. He got the job done quickly. I noticed the next morning that there was a small leak. I called and spoke with the same repairman and he came right away and took care of it."
Serving Longmont, CO and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Our experience with Larry of Wild Basin Ourdoors Landscaping and Designs was EXCELLENT. Larry is very knowledgable, skilled, hard working, reliable, and thorough. In addition, he is very patient when it comes to answering questions. We are also very grateful for the fact that he completed the job for us without going one bit over the pre-work estimate. We won't hesitate to use his services again for our next landscaping project."
+27
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