Contact Terrapin Construction Group

The fastest path is the TCG.ai instant estimator, which returns Good, Better, and Best budget tiers in under two minutes for most commercial project types. For IMP supply and install pricing, use the IMP-specific estimator. For complex or larger scopes ($5M and up), submit the project inquiry form on this page and a partner will reply within four business hours.

Call TCG at (720) 593-0169 or email info@terrapincg.com. You can also book a free 30-minute call with a partner, or send project details through the inquiry form on this page.

Inquiries submitted Monday through Friday during business hours typically receive a response within four hours. Weekend and after-hours submissions are returned by 10 AM Mountain Time the next business day. AI-generated estimates from TCG.ai return in under two minutes regardless of time of day.

TCG is headquartered in Denver, Colorado, with corporate registration in Sheridan, Wyoming. The firm is licensed in all 50 states and has executed IMP installation projects in 38 states. Active markets include Denver, Houston, Atlanta, Chicago, Phoenix, Dallas, Charlotte, Nashville, Tampa, Salt Lake City, Minneapolis, and more than 40 other major US metros.

To get the fastest, most useful first response, include: project location (city and state), facility type (warehouse, cold storage, cannabis, food processing, data center, retail, medical, etc.), approximate square footage, target start date, budget range if known, and the delivery method you are considering (design-build, design-bid-build, CMAR). Drawings or a site plan accelerate the process but are not required for an initial conversation.

Yes. Initial 30-minute consultations are free. Preliminary budgets generated through the TCG.ai instant estimator are free. For deeper preconstruction services including value engineering, detailed estimates against drawings, scheduling, and feasibility analysis, TCG offers paid preconstruction packages starting at $2,500 with credit applied toward a signed construction contract.

Yes. Book a free 30-minute call directly on a partner's calendar. The initial consultation covers project scope review, budget guidance, a delivery method recommendation, and timeline discussion. Prefer the phone? Call (720) 593-0169.

Yes. TCG works in four primary capacities: (1) full design-build GC for owners and developers, (2) IMP installation subcontractor for other commercial GCs nationwide, (3) preconstruction and owner's rep services for complex builds, and (4) referral partner for architects and brokers who need a qualified GC for client projects. The contact form on this page routes to the right partner based on inquiry type.

TCG's core project range is $1M to $30M. The firm has executed IMP installation scopes up to $8M as a subcontractor and full design-build commercial projects up to $25M. Smaller tenant improvement and IMP-only scopes starting around $250K are evaluated based on geographic fit and crew availability.

The TCG.ai estimator is for fast, automated budget tiers based on project type, size, and region. It is ideal for early feasibility, lender conversations, and ballpark pro forma inputs. The project inquiry form on this page reaches the partners directly and is the right path for confirmed projects, RFPs, design-build engagements, and questions that require human expertise. Both are free.

Yes. Describe your document set in the project description and a partner will send a secure upload link with the first reply. The inquiry form itself does not take attachments, which keeps it fast on any device. TCG holds all owner and developer documentation in confidence and signs NDAs on request before reviewing proprietary plans.