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Blood Work & Lab Testing in Denver, CO

Order blood tests online from Fitomics Research Labs and get drawn at any of the 36 patient service centers in the Denver area (20 Labcorp, 16 Quest Diagnostics), in Arvada, Aurora, Broomfield, Castle Rock, Centennial, Denver, Englewood, Hghlnds Ranch, Lakewood, Littleton, Lone Tree, Northglenn, Parker, Wheat Ridge. No doctor's visit: a licensed physician in our network reviews and signs your requisition after checkout, and most results post within 1–3 business days.

These are Labcorp, Quest Diagnostics and BioReference locations, not Fitomics offices; the labs' own staff collect your sample. Locations verified September 2026 from the labs' listings. Build an order in the Lab Shop.

36 draw locations in Denver, CO

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LabcorpQuest DiagnosticsNumbers match the list. Positions are approximate.

  1. Arvada

    1. Labcorp at Walgreens

    Labcorp

    7930 Wadsworth Blvd
    Arvada, CO 80003

    Mon–Fri 7:30AM–4:00PM

    Get directions303-943-9799

  2. 2. Quest Diagnostics

    Quest Diagnostics· appointments available

    7561 W 80Th Ave
    Arvada, CO 80003

    Mon–Fri 7:30AM–12:30PM, 1:30PM–4:30PM

    Get directions720-417-3429

  3. Aurora

    3. Labcorp

    Labcorp

    1550 S Potomac St, Ste 322
    Aurora, CO 80012

    Mon–Fri 7:00AM–4:00PM · Sat 7:00AM–12:00PM

    Get directions303-369-9821

  4. 4. Labcorp at Walgreens

    Labcorp

    18461 E Hampden Ave
    Aurora, CO 80013

    Mon–Fri 8:00AM–12:30PM, 1:00PM–4:00PM

    Get directions303-699-3259

  5. 5. Labcorp at Walgreens

    Labcorp

    24250 E Smoky Hill Rd
    Aurora, CO 80016

    Mon–Fri 8:00AM–4:00PM

    Get directions303-617-8438

  6. 6. Quest Diagnostics

    Quest Diagnostics· appointments available

    1411 S Potomac St, Ste 290
    Aurora, CO 80012

    Mon–Fri 7:00AM–4:00PM · Sat 7:00AM–12:00PM

    Get directions303-283-0838

  7. 7. Quest Diagnostics

    Quest Diagnostics· appointments available

    18730 E Hampden Ave
    Aurora, CO 80013

    Mon–Fri 7:00AM–4:00PM

    Get directions303-358-4641

  8. Broomfield

    8. Labcorp

    Labcorp

    14300 Orchard Pkwy
    Broomfield, CO 80023

    Mon–Fri 7:30AM–5:00PM · Sat 8:00AM–12:00PM

    Get directions303-255-6874

  9. Castle Rock

    9. Labcorp

    Labcorp

    2352 Meadows Blvd, Suite 220A
    Castle Rock, CO 80109

    Mon–Fri 7:00AM–4:00PM

    Get directions303-814-8092

  10. 10. Labcorp at Walgreens

    Labcorp

    14 E Allen St
    Castle Rock, CO 80108

    Mon–Fri 7:00AM–4:00PM

    Get directions303-660-2143

  11. 11. Quest Diagnostics

    Quest Diagnostics· appointments available

    880 S Perry St
    Castle Rock, CO 80104

    Mon–Fri 7:00AM–12:00PM, 1:00PM–4:00PM

    Get directions303-818-4651

  12. Centennial

    12. Quest Diagnostics

    Quest Diagnostics· appointments available

    7375 E Arapahoe Road
    Centennial, CO 80112

    Mon–Fri 7:00AM–4:00PM

    Get directions303-386-2060

  13. Denver

    13. Labcorp

    Labcorp

    11750 W 2nd Pl, Suite 210
    Denver, CO 80228

    Mon–Fri 7:00AM–4:00PM

    Get directions303-987-5660

  14. 14. Labcorp

    Labcorp

    12213 Pecos St
    Denver, CO 80234

    Mon–Fri 7:00AM–4:00PM

    Get directions303-657-5418

  15. 15. Labcorp

    Labcorp

    4500 E 9th Ave, Ste 430
    Denver, CO 80220

    Mon–Fri 7:00AM–4:00PM

    Get directions303-321-0272

  16. 16. Labcorp

    Labcorp

    4809 Argonne St, Unit 140
    Denver, CO 80249

    Mon–Fri 7:00AM–4:00PM

    Get directions303-371-2085

  17. 17. Labcorp

    Labcorp

    950 E Harvard Ave, Ste 690
    Denver, CO 80210

    Mon–Fri 8:00AM–4:30PM

    Get directions303-987-5662

  18. 18. Labcorp at Walgreens

    Labcorp

    4001 E 120th Ave
    Denver, CO 80233

    Mon–Fri 8:00AM–4:30PM

    Get directions303-252-0024

  19. 19. Quest Diagnostics

    Quest Diagnostics· appointments available

    4500 E 9Th Ave, Ste 160
    Denver, CO 80220

    Mon–Fri 7:30AM–4:30PM · Sat 7:00AM–12:00PM

    Get directions303-393-1020

  20. 20. Quest Diagnostics

    Quest Diagnostics· appointments available

    695 S Broadway
    Denver, CO 80209

    Mon–Fri 7:00AM–4:30PM

    Get directions303-482-5232

  21. Englewood

    21. Labcorp

    Labcorp

    601 E Hampden Ave, Suite 340
    Englewood, CO 80113

    Mon–Fri 7:00AM–4:00PM

    Get directions303-761-4181

  22. 22. Quest Diagnostics

    Quest Diagnostics· appointments available

    601 E Hampden Ave, Ste 255
    Englewood, CO 80113

    Mon–Fri 7:00AM–4:00PM

    Get directions303-482-7803

  23. Hghlnds Ranch

    23. Labcorp

    Labcorp

    9331 S Colorado Blvd
    Hghlnds Ranch, CO 80126

    Mon–Fri 7:30AM–4:30PM

    Get directions303-471-1757

  24. Lakewood

    24. Quest Diagnostics

    Quest Diagnostics· appointments available

    11088 W Jewell Ave
    Lakewood, CO 80232

    Mon–Fri 7:00AM–4:00PM

    Get directions303-345-4220

  25. Littleton

    25. Labcorp

    Labcorp

    6169 S Balsam Way, Suite 312
    Littleton, CO 80123

    Mon–Fri 7:00AM–4:00PM · Sat 7:00AM–12:00PM

    Get directions303-972-1118

  26. 26. Labcorp

    Labcorp

    7780 S Broadway, Ste 140
    Littleton, CO 80122

    Mon–Fri 7:30AM–4:30PM

    Get directions303-987-5665

  27. 27. Quest Diagnostics

    Quest Diagnostics· appointments available

    6179 S Balsam Way, Ste 240
    Littleton, CO 80123

    Mon–Fri 7:00AM–5:00PM · Sat 7:00AM–12:00PM

    Get directions720-922-1190

  28. 28. Quest Diagnostics

    Quest Diagnostics· appointments available

    8199 Southpark Ln, Ste 110
    Littleton, CO 80120

    Mon–Fri 8:00AM–5:00PM

    Get directions720-417-4681

  29. Lone Tree

    29. Labcorp

    Labcorp

    10103 Ridgegate Pkwy, Ste 123
    Lone Tree, CO 80124

    Mon–Fri 7:00AM–3:30PM

    Get directions303-792-2603

  30. 30. Quest Diagnostics

    Quest Diagnostics· appointments available

    10103 Ridgegate Pkwy, Ste 121
    Lone Tree, CO 80124

    Mon–Fri 7:00AM–4:00PM · Sat 7:00AM–12:00PM

    Get directions303-790-1406

  31. 31. Quest Diagnostics

    Quest Diagnostics· appointments available

    8080 Park Meadows Dr, Ste 120
    Lone Tree, CO 80124

    Mon–Fri 7:30AM–5:00PM

    Get directions303-396-9310

  32. Northglenn

    32. Quest Diagnostics

    Quest Diagnostics· appointments available

    100 E 120Th Ave, Unit F130
    Northglenn, CO 80233

    Mon–Fri 7:30AM–5:00PM · Sat 8:00AM–12:00PM

    Get directions720-403-7638

  33. Parker

    33. Labcorp

    Labcorp

    9399 Crown Crest Blvd, Ste 230
    Parker, CO 80138

    Mon–Fri 7:30AM–4:30PM

    Get directions303-987-5666

  34. 34. Quest Diagnostics

    Quest Diagnostics· appointments available

    9397 Crown Crest Blvd, Ste 200
    Parker, CO 80138

    Mon–Fri 7:00AM–4:30PM

    Get directions303-805-0033

  35. Wheat Ridge

    35. Labcorp

    Labcorp

    3555 Lutheran Pkwy, Ste 120
    Wheat Ridge, CO 80033

    Mon–Fri 7:00AM–4:00PM · Sat 8:00AM–12:00PM

    Get directions303-420-0802

  36. 36. Quest Diagnostics

    Quest Diagnostics· appointments available

    3555 Lutheran Pkwy, Ste 130
    Wheat Ridge, CO 80033

    Mon–Fri 7:30AM–4:00PM · Sat 7:30AM–12:30PM

    Get directions303-656-5089

How ordering works in Denver

  1. 01

    Pick your tests online

    Build any panel from 400+ biomarkers. Compare Labcorp and Quest prices side by side and check out.

    No doctor's visit needed. A licensed physician in our network reviews and signs every requisition after checkout.

  2. 02

    Get drawn in Denver

    Your physician-signed requisition lands in your portal and inbox right after checkout. Walk in or schedule at any Labcorp, Quest or BioReference patient service center. Bring the requisition; the lab's own staff take the sample.

    Non-members pay a $20 order fee plus the lab's standard draw fee. Insiders pay no order fee and $0 draw fees.

  3. 03

    Read your results

    Most results post within 1–3 business days. Every marker is trended over time in your Insider Portal, with plain-language explanations.

    Specialty and advanced panels take longer; each listing shows its turnaround.

Open the Lab ShopFull details on how it works

Popular tests and panels in Denver

Every test is drawn at the same service centers listed above. Prices on each page are non-member prices; Insiders pay less.

Browse by category:Lab PanelsSex HormonesThyroidMetabolism & Blood SugarCardiovascularVitamins & MineralsAll tests

Nearby areas

Frequently asked questions

Do I need a doctor's order to get blood work in Denver?
No. You order online, and a licensed physician in our network reviews and signs your requisition after checkout. There is no office visit and no insurance involved.
Where can I get my blood drawn in Denver, CO?
At any of the 36 patient service centers listed on this page (20 Labcorp, 16 Quest Diagnostics) across Arvada, Aurora, Broomfield, Castle Rock, Centennial, Denver and nearby towns. Bring the requisition from your portal or inbox; the draw itself is done by the lab's own staff.
Do I need an appointment?
Walk-ins are accepted at every location. 16 sites support online appointment scheduling if you prefer a set time.
How much does blood work cost in Denver?
Each test and panel is priced individually in the Lab Shop, with Labcorp and Quest prices side by side. Non-members pay a $20 order fee plus the lab's standard draw fee; Insiders pay no order fee and $0 draw fees.
How fast will I get results?
Most standard biomarkers post to your portal within 1–3 business days of your draw. Specialty and advanced panels take longer; each listing shows its turnaround.
Can I order if I live outside Denver but in Colorado?
Yes. We generate requisitions for residents of all 50 states, and any Labcorp, Quest or BioReference patient service center in the country can collect your sample.