Updated: Jul 13, 2026
Location and Projects
Address
200 STANLEY ST, New Britain, CT, 06050
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Downes Construction Company, LLC
Based in New Britain, CT, Downes Construction Company, LLC specializes in commercial construction projects throughout Connecticut. The firm’s portfolio features new construction and major renovation work for schools, healthcare facilities, and municipal buildings. Downes Construction Company partners with public and private sector clients, completing projects such as elementary schools, public safety complexes, and historic building restorations. Services include construction management, general contracting, and preconstruction consulting. Downes Construction emphasizes collaboration with architects, engineers, and owners to deliver projects that meet specific client requirements. The company highlights expertise in managing complex, phased construction schedules and coordinating with multiple project stakeholders. Active for nearly two decades, Downes Construction has established a strong presence in educational and institutional construction across the central Connecticut region.
Downes Construction Company, LLC Services
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Downes Construction Company, LLC Contact Information
Phone Number: (860) 229-3755
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Address: 200 STANLEY ST, New Britain, CT 06050
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Downes Construction Company, LLC New Britain
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Downes Construction Company, LLC has a BuildZoom score of 105, which places them above 92% of 12,093 contractors in Connecticut.
Activity
|
6 projects
|
2025 |
|
6 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Downes Construction Company, LLC has worked on at least
17.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Downes Construction Company, LLC mostly works on
home addition
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
5 projects
|
$1mil+ |
The typical size of their permits is approximately $395,103. 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 Downes Construction Company, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hartford public library – redesign – phase 4 redesign of selected areas of of main and floors with with new layout finishes and mep. in addition note work in selected areas of sub-basement basement ground floor third floor and roof to accommodate new mep systems repair and replacement of glazing and selected curtainwall framing at east and south walls existing building type classifica... see more
Valuation:
$3,452,497
Permit #:
COM-ALT-25-000078
Status:
issued
Fee:
$1,498
Permit Type:
N/A
Building Type:
N/A
Roofing replacement and selective alterations to the 12th 13th and 14th floors of the main north building. this includes (2) door replacements and roof drain replacements. fm requires a fire final inspection
Valuation:
$820,000
Permit #:
COM-ALT-25-000061
Status:
complete
Fee:
$27,396
Permit Type:
N/A
Building Type:
N/A
The project consists of new construction of a police facility (19, 432 sf) senior center (15, 930 sf) and related site improvements to 511-519 spring street the work consists of sitework and site preparation for the completion of a new two-story police facility for the windsor locks police department and new one-story senior center for the town of windsor locks. the work also consists... see more
Valuation:
$13,725,022
Permit #:
24-50B
Status:
expired
Fee:
$3,579
Permit Type:
Municipal constru...
Building Type:
N/A
Crane services to enable roofing demolition and replacement as well as hvac plumbing and electrical improvements as required to facilitate the new roofing scope of work. separate mep permits to follow. fm requires emergency response plan
Valuation:
$1,173,000
Permit #:
COM-ALT-24-000035
Status:
complete
Fee:
$6,311
Permit Type:
N/A
Building Type:
N/A
Complete renovation and addition to the eb kennelly school
Valuation:
$54,000,000
Permit #:
COM-ALT-25-000053
Status:
issued
Fee:
$14,040
Permit Type:
N/A
Building Type:
N/A
Select alterations and renovations to areas of the 6th floor of the cluster building for furniture relocations/modifications and new infrastructure. includes demolition drywall & framing flooring painting
Valuation:
$314,000
Permit #:
COM-ALT-23-000324
Status:
complete
Fee:
$11,455
Permit Type:
N/A
Building Type:
N/A
Renovation and mechanical room addition of the betances learning lab magnet school
Valuation:
$42,000,000
Permit #:
COM-ALT-24-000436
Status:
issued
Fee:
$10,920
Permit Type:
N/A
Building Type:
N/A
Renovation and mechanical room addition of the betances learning lab magnet school
Valuation:
$42,000,000
Permit #:
COM-ALT-24-000436
Status:
issued
Fee:
$10,920
Permit Type:
N/A
Building Type:
N/A
Select alterations and renovations to areas of the 5th floor main north area only of of the cluster building for furniture relocations/modifications and new infrastructure. includes demolition drywall & framing flooring painting
Valuation:
$10,000
Permit #:
COM-ALT-24-000132
Status:
issued
Fee:
$2,086
Permit Type:
N/A
Building Type:
N/A
Minor renovations to hartford public library-phase 3-main floor 2nd 3rd floor all partial renovations
Valuation:
$2,100,000
Permit #:
COM-ALT-24-000106
Status:
issued
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Phase 1 - building flooded after 7 ahv units were found to have frozen coils on 12/24/22 forensic demolition will be first phase. - demolish only
Valuation:
$395,103
Permit #:
COM-ALT-23-000014
Status:
issued
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Select alterations and renovations to areas of the 4th floor of the cluster building for furniture relocations/modifications and new infrastructure. includes demolition drywall & framing flooring painting
Valuation:
$145,000
Permit #:
COM-ALT-23-000349
Status:
complete
Fee:
$6,070
Permit Type:
N/A
Building Type:
N/A
Roof replacement and wood trim and stucco repairs and touch up painting
Valuation:
$885,939
Permit #:
B-24-237
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor alterations and renovations to select areas of the 12th floor of the central row building for furniture relocations/modifications. includes flooring painting sprinkler hvac electrical & data. mep permits to follow
Valuation:
$93,000
Permit #:
COM-ALT-23-000232
Status:
complete
Fee:
$3,685
Permit Type:
N/A
Building Type:
N/A
Temp class rooms outside sitework concrete. demolish interior
Valuation:
$6,645,809
Permit #:
COM-ALT-24-000104
Status:
issued
Fee:
$1,728
Permit Type:
N/A
Building Type:
N/A
Minor alterations and renovations to portions of the 1 grove street building corridor. this includes architectural demolition fire rated wall construction exit sign modifications and flooring/base removal & adjustments
Valuation:
$78,000
Permit #:
COM-ALT-23-000261
Status:
issued
Fee:
$2,485
Permit Type:
N/A
Building Type:
N/A
Selective interior demolition of doorways and concrete pad. installation of hm doors and frames shaftwall and steel columns and grating on basement through 11th floor
Valuation:
$348,701
Permit #:
COM-ALT-22-160877
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temp class rooms outside site work concrete demolish
Valuation:
$9,327,258
Permit #:
COM-ALT-24-000103
Status:
complete
Fee:
$2,425
Permit Type:
N/A
Building Type:
N/A
Minor alterations and renovations to select areas of the 11th floor of the cluster building for furniture relocations/modifications. includes flooring painting sprinkler hvac electrical & data. mep permits to follow
Valuation:
$45,000
Permit #:
COM-ALT-23-000231
Status:
complete
Fee:
$1,597
Permit Type:
N/A
Building Type:
N/A
Select alterations and renovations to one room located on the 10th floor of the main south building for a new it data collection room including modifications and new infrastructure. includes demolition drywall & framing flooring painting
Valuation:
$12,000
Permit #:
COM-ALT-23-000368
Status:
issued
Fee:
$488
Permit Type:
N/A
Building Type:
N/A
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Downes Construction Company, LLC License info
Verified License
| License # | MCO.0901453 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Downes Construction Company, LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
54
Permits
- Building permit records show that Downes Construction Company, LLC has worked on 54 permitted projects.
Downes Construction Company, LLC Employees
MM
Michael Macdonald
Owner