Find and Invite the Best Commercial Earthwork Contractors in Longmont, CO
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Earthwork companies in Longmont, CO
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Laughlin Excavating Companies
15490 W. Arapahoe Rd. Golden, CO 80403
Founded in 1947, Laughlin Excavating Companies is a family-owned and operated business specializing in excavation and foundation services for residential home builders in the Denver-Metro area, with a commercial trucking division to enhance client service efficiency.
Verified
Aspyn Excavating
P.O Box 321 Laporte, CO 80535-0321
Aspyn Excavating provides residential, commercial, and industrial construction services with a focus on earthmoving and excavation in Northern Colorado, North Denver, and Wyoming along the Front Range. They offer free estimates, professional quality work, and are a BBB-accredited, licensed, insured, and bonded company.
Verified
AB Underground
21269 County Rd. 47 LaSalle, CO 80645
AB Underground is a Colorado-based contractor specializing in underground utilities, earthmoving, and stream/creek restoration/stabilization, serving municipalities, DOT, and civil construction projects in Colorado and surrounding states. The company is known for its creative solutions in challenging Rocky Mountain environments and strives to maintain lasting relationships with its clients.
Verified
Looking for a Earthwork subcontractor with a specific specialization?
Add filters to refine the results:
Road Runner Grading
8200 S. County Rd. 9 Fort Collins, CO 80528
Road Runner Grading LLC is a Northern Colorado-based company specializing in quality grading and excavation services for the Front Range, offering competitive pricing and friendly service with a focus on gravel road maintenance and proper drainage solutions.
Verified
Miller Wall
801 W. 62nd Ave. Denver, CO 80221
Miller Wall Company is a design-build firm specializing in retaining walls in the Rocky Mountain Region since 1984, known for its collaborative approach and creative problem-solving in grading solutions.
Verified
Claystone Construction
11840 Hwy. 52 Fort Lupton, CO 80621
Claystone Construction, Inc. is a family-owned and operated contractor based in Fort Lupton, CO, providing a range of services including commercial and residential development, mine reclamation, and heavy construction across the Rocky Mountain Region since 2003.
Verified
Ralph L. Wadsworth Construction
9351 Grant St. Ste. 110 Thornton, CO 80229
RLW (Ralph L. Wadsworth Construction Company) is a construction firm specializing in transportation, commercial, industrial, and geotechnical solutions, offering innovative and customized building services with a focus on safety, quality, integrity, innovation, and collaboration.
Verified
Specializations (9)
Airport
Federal Government
Government
Higher education
CWS Excavating
5300 Marshall Dr, Boulder, CO 80305
CWS Excavating is a company based in Boulder, Colorado, specializing in the installation of septic systems ranging from simple pump hauls to complex treatment systems, and is licensed in many counties in the area. They also offer services for residential and commercial site utilities, including driveway grading and commercial wastewater system installations.
Verified
Midwest Rockfall
10401 E. 102nd Ave. Unit 3 Henderson, CO 80640
Midwest Rockfall, Inc. is a specialty contractor known for providing solutions to complex geotechnical problems, including rockfall mitigation, slope monitoring, and shotcrete application, serving both private and government clients across the United States.
Verified
303ProLift
10769 Turner Blvd. Unit A Longmont, CO 80504
303ProLift traces its roots back to 1995 and since then we have grown with the development in Colorado. We started out with a single boom truck which is pictured to the right. With thousands of successful projects under our belt, we can proudly say that we are one of the most trusted crane service companies in Colorado.
Verified
Phoenix Demolition & Excavation
8181 Quebec St, Commerce City, CO 80022
Phoenix Demolition & Excavation is a specialist in environmental demolition services, serving the Colorado and Wyoming region with a commitment to safety, adherence to regulations, and customer satisfaction.
Verified
Asphalt Specialties
10100 Dallas St, Henderson, CO 80640
Asphalt Specialties Company, Inc. is a family-owned heavy highway contractor based in Colorado, with over 30 years of experience specializing in asphalt paving, patching, milling, earthwork, overlays, and material sales, serving the Front Range of Colorado.
Verified
BTC Construction
9885 Emporia Street Henderson, CO 80640
BTC Construction, Inc., founded in October 1980, is a Colorado-based corporation recognized as one of the state's most respected contractors, specializing in water, sanitary, and storm sewer utility construction, as well as mechanical facilities construction and trenchless technologies.
Verified
Specializations (6)
Federal Government
Government
Higher education
Infrastructure
Pipewise
2290 Bell Ct. Lakewood, CO 80215
Pipewise, Inc. is a Denver-based company with over 30 years of experience in installing, repairing, and replacing sewer lines, water lines, fire lines, and fire hydrants, offering top-quality products and professional excavation services with a focus on customer satisfaction, including trenchless pipe repairs and 24/7 emergency services.
Verified
Harrison Western
1208 Quail St. Denver, CO 80215
Harrison Western is a trusted partner in mining, heavy civil, and construction industries since 1968, known for its forward-thinking leadership and personalized approach to projects, including geo-construction and tunneling.
Verified
Related Trades
Site Clearing
Grading
Excavation and Fill
Erosion and Sedimentation Controls
Soil Stabilization
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Earthwork professionals in Longmont, CO?
Downtobid is a platform that helps you find Earthwork contractors in Longmont, CO and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Longmont, CO-based Earthwork contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Longmont, CO will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Earthwork project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Earthwork professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Earthwork projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Longmont, CO contractors
Most Earthwork contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about Earthwork companies database in Longmont, CO
Total contractors
208 contractors
Total union contractors
1 union contractors
Total non union contractors
15 non union contractors
Total minority owned businesses
11 minority owned businesses
Total women owned businesses
3 women owned businesses
Browse Subcontractors