Updated: Jun 24, 2026
Location and Projects
Address
21 Acorn Dr, Windsor Locks, CT, 06096
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Hammersmith Construction LLC
Serving Windsor Locks and surrounding Connecticut communities, Hammersmith Construction LLC brings over a decade of experience to residential remodeling and renovation projects. The company specializes in home improvements, including kitchen updates, bathroom remodels, and basement finishing. Project photos highlight expertise in custom tile work, cabinet installation, and deck construction. Hammersmith Construction LLC works primarily with homeowners seeking to update or expand their living space. Services also include siding replacement, window and door installation, and flooring upgrades. The company manages all phases of remodeling, from initial planning to the final walkthrough, ensuring projects are completed to client specifications. With 12 years in the construction industry, Hammersmith Construction LLC has established a track record of delivering home improvement solutions tailored to the needs of property owners in Windsor Locks and nearby towns.
Hammersmith Construction LLC Services
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Hammersmith Construction LLC Contact Information
Address: 21 Acorn Dr, Windsor Locks, CT 06096
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Hammersmith Construction LLC Windsor Locks
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hammersmith Construction LLC has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Hammersmith Construction LLC has worked on at least
14.0 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.
Pricing
|
1 project
|
< $5k |
|
10 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $13,000. 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 Hammersmith Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bathroom remodel. expand bathroom by approximately 3 foot. wall move is not load bearing engineer report included. new tub and surround new valve - installed by licensed ct plumber. plumbing permit to be pulled by plumbing contractor switches moved to accommodate new location electrical moves by ct licensed contractor. permit to be pulled by electrician. new vanity install new toilet ... see more
Valuation:
$15,500
Permit #:
B-24-1100
Status:
issued
Fee:
$228
Permit Type:
Alteration/renova...
Building Type:
N/A
Frame the basement perimeter walls using 2x4's. metal track for both the top and bottom plates. 2 inch foam insulation board applied to foundation walls r15 insulation installed in each bay of perimeter walls. install 3 interior doors for each room install 1 exterior door - walk out basement. drywall finish for walls - finished with paint. drop ceiling installed for ceiling. electrica... see more
Valuation:
$20,000
Permit #:
B-24-1021
Status:
issued
Fee:
$285
Permit Type:
Alteration/renova...
Building Type:
N/A
New addition on 2nd elevation 15'8 x 12'4 per plans. building over existing first floor room. electrical and plumbing needs performed by ct licensed contractors
Valuation:
$55,000
Permit #:
PRAD202503307
Status:
applied
Fee:
N/A
Permit Type:
Addition
Building Type:
One family dwelli...
Frame (2) unfinished walls in basement. 2 foam insulation installed against foundation as shown on drawing. 2x4 framing used for wall framing. metal track for top and bottom plates - moisture break. r-15 faced insulation installed in bays. fire block 10 oc in walls - drywall and fire foam to be used for fire block. 5/8 type x drywall for ceiling - access panels to be used for valves a... see more
Valuation:
$13,000
Permit #:
PRAD202307024
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
One family dwelli...
Replace drywall - frame bathroom 1st floor for 1/2 bathroom. tile kitchen floors replace drywall upstairs bathroom 1/2 wall. tile floors and walls in bathroom. *see bo notes
Valuation:
$18,500
Permit #:
B-23-0253
Status:
issued
Fee:
$271
Permit Type:
Alteration/renova...
Building Type:
N/A
Removing current wooden back porch extending the width by 8 (against house) and bringing everything up to code (widening stairs redoing the balusters and footings etc)
Valuation:
$20,680
Permit #:
B-22-0083
Status:
final
Fee:
$324
Permit Type:
Decks
Building Type:
N/A
Demolish existing radiator in kitchen. install new kick space heater. reroute heating line to second floor
Valuation:
$1,000
Permit #:
PRMH202505362
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-3-residential o...
Remove existing shingles and replace with new - repair active leak
Valuation:
$11,500
Permit #:
PRRF202407163
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
One family dwelli...
Drywall (kitchen & downstairs bathroom - half to full bath) paint insulation - hang new cabinets tile wood floor install front & rear entry door replacement 1st fl bathroom remodel (subs on own - no hvac) *5/29/19 - plans to come for half to full bathroom *7/22/19 - per owner hammersmith no longer on job - new hic to be hired - electrician to remain - tbd if plumber staying *10/17/19 ... see more
Valuation:
$45,000
Permit #:
B-19-303
Status:
final
Fee:
$642
Permit Type:
Alteration/renova...
Building Type:
N/A
Install cabinets backsplash tile- floor tile new accessory dwelling unit on the 3rd floor
Valuation:
$5,000
Permit #:
RES-ALT-24-000156
Status:
issued
Fee:
$296
Permit Type:
N/A
Building Type:
N/A
2nd floor main bathroom remodel. replace tub (2) new diverters tile shower walls and floor update vanity. { no footprint change }
Valuation:
$23,001
Permit #:
PRBD20210001208
Status:
applied
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Repair replace damaged rafters on detached garage. re-shingle
Valuation:
$10,000
Permit #:
PRRF202301955
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-residential
Remodel (2) bathrooms on 2nd floor. new tile on walls (1) new tub install new vanities. same footprint. no structural changes
Valuation:
$21,500
Permit #:
PRBD20210000140
Status:
applied
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Rebuild garage in existing footprint. plans will be included in this permit request
Valuation:
$35,000
Permit #:
PRAB202303548
Status:
applied
Fee:
N/A
Permit Type:
New
Building Type:
R-residential
Garage demolish from tree damage 8/3/23 structure already removed prior to permit application
Valuation:
$6,000
Permit #:
PRDE202304577
Status:
applied
Fee:
N/A
Permit Type:
Demolition
Building Type:
One family dwelli...
Replace old deck boards with timbertech hidden fasteners type - deck footprint to remain the same. using existing framing. install new vinyl railings
Valuation:
$8,000
Permit #:
PRBD20200002499
Status:
issued
Fee:
N/A
Permit Type:
Additions/alt era...
Building Type:
One family dwelli...
Framing basement, 2x4 and metal track insulate with r19 vinyl plank flooring, drywall ceilings and walls 1/2 to be used
Valuation:
$25,000
Permit #:
20-39B
Status:
complete
Fee:
$418
Permit Type:
Residential alter...
Building Type:
N/A
Install drywall
Valuation:
$15,000
Permit #:
23-173B
Status:
complete
Fee:
$264
Permit Type:
Interior renovati...
Building Type:
N/A
Remodel existing bathroom
Valuation:
$6,500
Permit #:
PRAD202303003
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Bathroom remodel. drywall window tiling shower and floor paint
Valuation:
$4,500
Permit #:
PRBD20190004029
Status:
ready for issuance
Fee:
$101
Permit Type:
Additions/alterat...
Building Type:
One family dwelli...
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BZ Score
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Avg Project
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Projects
147
BZ Score
$45K
Avg Project
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151
BZ Score
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Avg Project
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Projects
Hammersmith Construction LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Hammersmith Construction LLC License info
Verified License
| License # | HIC.0635752 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hammersmith Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
34
Permits
- Building permit records show that Hammersmith Construction LLC has worked on 34 permitted projects.