Updated: Jun 14, 2026
Location and Projects
Address
1927 Columbus Ave., Waco, TX, 76701
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Merck Contracting Construction
Serving Waco, Texas and the surrounding area, Merck Contracting, LLC brings 18 years of experience to residential remodeling and construction projects. The company’s portfolio highlights kitchen and bathroom remodels, full-home renovations, and custom home construction. Merck Contracting undertakes projects for homeowners seeking updated interiors, expanded living spaces, or ground-up new builds. Their work features a range of finishes and materials, with examples including tile showers, custom cabinetry, open-concept kitchens, and energy-efficient upgrades. Throughout the greater Waco region, Merck Contracting manages projects from initial design to final walkthrough, coordinating with clients to realize personalized layouts and modern amenities. Their local expertise extends to permitting and code compliance, supporting efficient project delivery in Central Texas neighborhoods.
Merck Contracting, LLC Services
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Merck Contracting, LLC Contact Information
Phone Number: (254) 716-3780
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Address: 1927 Columbus Ave., Waco, TX 76701
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Merck Contracting, LLC Waco
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Merck Contracting, LLC, click “This is My Business” to update your information.
Activity
|
1 project
|
2026 |
|
28 projects
|
2025 |
|
10 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Merck Contracting, LLC has worked on at least
46.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
17 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Merck Contracting, LLC mostly works on
new construction
projects.
Pricing
|
5 projects
|
< $5k |
|
4 projects
|
$100k-$250k |
|
9 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $250,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Merck Contracting, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
David mercer 2 story single family dwelling siding 2348 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** simulated performance energy 3rd party inspection
Valuation:
$300,000
Permit #:
25-00272-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 1 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under this master permit.... see more
Valuation:
$250,000
Permit #:
25-00344-BLDR
Status:
filed
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
David mercer 4 – 3 story boarding houses 2967 sf living area each 2018 ibc/iecc r-3 construction type v-b fully sprinklered nfpa 13r engineering foundation engineered bracing/shear wall ceiling r-38 wall r-19 u factor 0.30 shgc 0.22 prescriptive energy-rescheck ua trade-off. college and university overlay district zone 1
Valuation:
$550,000
Permit #:
25-00492-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 4 – 3 story boarding houses 2967 sf living area each 2018 ibc/iecc r-3 construction type v-b fully sprinklered nfpa 13r engineering foundation engineered bracing/shear wall ceiling r-38 wall r-19 u factor 0.30 shgc 0.22 prescriptive energy-rescheck ua trade-off. college and university overlay district zone 1
Valuation:
$550,000
Permit #:
25-00491-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 4 – 3 story boarding houses 2967 sf living area each 2018 ibc/iecc r-3 construction type v-b fully sprinklered nfpa 13r engineering foundation engineered bracing/shear wall ceiling r-38 wall r-19 u factor 0.30 shgc 0.22 prescriptive energy-rescheck ua trade-off. college and university overlay district zone 1
Valuation:
$550,000
Permit #:
25-00490-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 4 – 3 story boarding houses 2967 sf living area each 2018 ibc/iecc r-3 construction type v-b fully sprinklered nfpa 13r engineering foundation engineered bracing/shear wall ceiling r-38 wall r-19 u factor 0.30 shgc 0.22 prescriptive energy-rescheck ua trade-off. college and university overlay district zone 1
Valuation:
$550,000
Permit #:
25-00489-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 3 story single family dwelling siding 2352 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-24 foam wall r-13 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection
Valuation:
$300,000
Permit #:
25-00488-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 2 story boarding house fire sprinkler required. siding and brick 3634 sf living 8 bedroom & 8 1/2 bathroom each side eng fdn eng trusses 2018 irc/iecc roof r-28 wall r-13.4 floor 19.4 u 34 shgc 23 **spray foam** duct cert not req'd r-6 duct ok simulated performance energy 3rd party inspection
Valuation:
$400,000
Permit #:
25-00463-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 2 story duplex siding and stone 2223/2246 sf living 4 bedroom & 4 1/2 bathroom each side eng fdn eng trusses 2018 irc/iecc roof r-28 wall r-13.4 floor 19.4 u 33 shgc 23 **spray foam** duct cert not req'd r-6 duct ok simulated performance energy 3rd party inspection
Valuation:
$350,000
Permit #:
25-00422-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction duplex. these plans were previously approved - 24-01811-bldc - on november 22 2024. only re-submitting for re-approval because the original approval expired after 180 days. david mercer 2 story duplex siding 1997 sf living each 4 bedroom & 4 1/2 bathroom each side eng fdn eng trusses 2018 irc/iecc roof r-28 wall r-13.4 u 33 shgc 23 **spray foam** duct cert not req'd r... see more
Valuation:
$400,000
Permit #:
25-01544-BLDR
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Merck general contracting ltd - 2story single family dwelling 2028 sf liv masonry and siding narrow wall framing. non-eng wind bracing eng fdn u-fact 34 shgc 23 walls r-13 floor r-19 clg r-28 **spray foam see notes** duct cert. not required 2018 irc/iecc section 405-simulated performance energy-3rd party inspection
Valuation:
$250,000
Permit #:
25-02215-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 2 story single family dwelling siding 2028 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-24 foam wall r-13 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection
Valuation:
$250,000
Permit #:
25-00451-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 6 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under permit 25-00344-bld... see more
Valuation:
$250,000
Permit #:
25-01380-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 5 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under permit 25-00344-bld... see more
Valuation:
$250,000
Permit #:
25-01379-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 4 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under permit 25-00344-bld... see more
Valuation:
$250,000
Permit #:
25-01378-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 3 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under permit 25-00344-bld... see more
Valuation:
$250,000
Permit #:
25-01377-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building 2 of 6 david mercer 2 story single family dwelling siding 2006 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-28 foam wall r-13.4 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection units 1 – 6 have been reviewed and fees will be collected under permit 25-00344-bld... see more
Valuation:
$250,000
Permit #:
25-01375-BLDR
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 3 story single family dwelling siding 1751 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-24 foam wall r-13 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection
Valuation:
$200,000
Permit #:
25-00514-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 3 story single family dwelling siding 1751 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-24 foam wall r-13 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection
Valuation:
$200,000
Permit #:
25-00513-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
David mercer 3 story single family dwelling siding 1751 total sf living 4 bedroom & 4 1/2 bathroom eng fdn eng trusses 2018 irc/iecc roof r-24 foam wall r-13 floor r-19 u 34 shgc 23 duct cert not req'd r-6 duct ok *** spray foam see plan review note*** energy star 3rd party inspection
Valuation:
$200,000
Permit #:
25-00487-CO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Merck Contracting, LLC License info
License Not Verified
| Status | Active |
| City | Hewitt |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Merck Contracting, LLC with the City of Hewitt
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Hewitt |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Merck Contracting, LLC with the City of Hewitt
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 66604 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
- When BuildZoom last verified this license, it had an expiration date of January, 2015. Check the current license status of Merck Contracting, LLC with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 33536 |
| Status | Active |
| State | Texas |
- When BuildZoom last verified this license, it had an expiration date of January, 2015. Check the current license status of Merck Contracting, LLC with the Texas Department of Licensing and Regulation
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 888419 |
| Status | Unable To Verify |
| State | Louisiana |
| Type | Building Construction, Residential Construction |
| Class | Residential License Certificate |
| Date Issued | 08-16-2025 |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 74187 |
| Status | Unable To Verify |
| State | Louisiana |
| Type | Building Construction, Residential Construction |
| Class | Commercial License Certificate |
| Date Issued | 07-29-2025 |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H33536 |
| Status | Inactive |
| City | San Antonio |
- According to the City of San Antonio, TX Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Merck Contracting, LLC at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GCLT-CO000250 |
| Status | Inactive |
| State | Georgia |
| Type | General Contractor Limited Tier Co |
- According to the Georgia Department of Professional Licensing, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Merck Contracting, LLC at the Georgia Department of Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 54421 |
| Status | Inactive |
| State | Louisiana |
| Type | Commercial License Certificate |
- According to the Louisiana Licensing Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Merck Contracting, LLC at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Merck Contracting, LLC, click “This is My Business” to update your information.
516
Permits
- Building permit records show that Merck Contracting, LLC has worked on 516 permitted projects.
Merck Contracting, LLC Employees
DM
David Mercer
Owner
DM
David Wayne Mercer
JL
Jev Properties Lp
MD
Mercer David
Owner