LLC · New Haven, CT
M & D CONSTRUCTION LLC
LLC in New Haven, Connecticut · Document #3203330 · Active
Record reference date: October 18, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
M & D CONSTRUCTION LLC is an active Connecticut limited liability company filed on April 25, 2025 (document 3203330). Its registered agent is SEGUNDO TENEZACA.
Registration details
- Status
- ActiveRecord reference date: October 18, 2026
- Entity type
- Limited Liability Company
- Filed
- April 25, 2025Reported filing date
- Document number
- 3203330
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- New Haven, CT 06513-3110
- Registered agent
- SEGUNDO TENEZACA
- Industry (NAICS)
- Roofing Contractors (238160) · null
- Address
- 123 Atwater St, New Haven, CT, 06513-3110
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- SEGUNDO TENEZACA
- Principal
- SEGUNDO TENEZACA
What this status means / annual report due date
Connecticut reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-11-02
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-11-02 00:12:02.7733333
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-24
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-24 00:11:46.6566667
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-23
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-23 00:11:52.7733333
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-22
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-22 00:12:12.7033333
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-21
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-21 00:12:11.3800000
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-20
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-20 00:12:07.3300000
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Record reference date: 2026-10-18
Directory details
Names
- Legal
- M & D CONSTRUCTION LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Sub Status
- Annual report past due
- Number
- 3203330
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2026-03-31
- Registration
- 2025-04-25
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Country
- US
- Business · Postal Code
- 06513-3110
- Business · Region
- CT
- Mailing · Text
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
Contacts
- Business Email
- taxeswh@rohuer.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Roofing Contractors (238160)
Additional reported values
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:12:34.8266667
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 15381985
- Slug
- m-d-construction-llc-3203330
- Entity type
- Limited Liability Company
- Entity class
- llc
- Is foreign
- 0
- Registry
- CT
- Doc number
- 3203330
- Filed on
- 2025-04-25
- Status
- Active
- Is active
- 1
- Domicile
- CT
- Status known
- 1
- Observed at
- 2026-10-18T19:49:17.610236+00:00
Addresses and locations
- State
- CT
- City slug
- new-haven
- Address
- 123 Atwater St, New Haven, CT, 06513-3110
- Zip
- 06513-3110
- Location state
- CT
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
- City name
- New Haven
Industry and classification
- Naics code
- Roofing Contractors (238160)
Additional Connecticut registry details
Linked through the registry’s business ID. Agents and principals are reported roles and do not establish beneficial ownership. Contact and residence addresses are labeled as reported.
Record reference date: 2026-10-18.
Registered and alternate business names
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- Registered name
- M & D CONSTRUCTION LLC
Complete business master fields
Other reported details
- Id
- 001eq00000WDT6hAAH
- Business Type
- LLC
- Status
- Active
- Sub status
- Annual report past due
- Account Number
- 3203330
- Annual Report Due Date
- 03/31/2026
- Citizenship
- Domestic
- Date Registration
- 04/25/2025
- Formation Place
- Connecticut
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:12:34.8266667
Names and reported roles
- Name
- M & D CONSTRUCTION LLC
Addresses and locations
- Business Street
- 123 Atwater St
- Business City
- New Haven
- Business Country
- United States
- Business ZIP
- 06513-3110
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- taxeswh@rohuer.com
- Mailing Address
- 123 Atwater St , ,New Haven ,CT ,United States ,06513-3110
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Roofing Contractors (238160)
Registered agents (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Registered agents
- Registered agent
- SEGUNDO TENEZACAFind records reporting this name →
Parsed registry details
Parties
- Reported · Source Type
- Individual
- Reported · Name
- SEGUNDO TENEZACA
- Reported · Given Name
- SEGUNDO
- Reported · Family Name
- TENEZACA
Contacts
- Agent Phone
- 2036685568
- Agent Email
- taxeswh@rohuer.com
Addresses
- Business · Text
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Region
- CT
- Business · Postal Code
- 06513-3110
- Business · Country
- US
- Mailing · Text
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Mailing · Street 1
- 123 Atwater St
- Mailing · City
- New Haven
- Mailing · Postal Code
- 06513-3110
- Mailing · Region
- CT
- Mailing · Country
- US
- Residence · Street 2
- 123 Atwater St
- Residence · City
- New Haven
- Residence · Region
- CT
- Residence · Postal Code
- 06513-3110
- Residence · Country
- US
SEGUNDO TENEZACA
Other reported details
- Business ID
- 001eq00000WDT6hAAH
- Reported type
- Individual
- Record timestamp
- 2026-10-18 00:30:16.3366667
Names and reported roles
- Reported name
- SEGUNDO TENEZACA
- Firstname
- SEGUNDO
- Lastname
- TENEZACA
Registered agent information
- Registered agent phone
- 2036685568
- Registered agent email
- taxeswh@rohuer.com
Addresses and locations
- Business address
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Business street address 1
- 123 Atwater St
- Business city
- New Haven
- Business state
- CT
- Business zip code
- 06513-3110
- Business country
- United States
Mailing information
- Mailing address
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Mailing street address 1
- 123 Atwater St
- Mailing city
- New Haven
- Mailing zip code
- 06513-3110
- Mailing state
- CT
- Mailing country
- United States
Reported residence addresses
- Residence street address 1
- 123 Atwater St
- Residence city
- New Haven
- Residence state
- CT
- Residence zip code
- 06513-3110
- Residence country
- United States
Showing 1–1 of 1.
Principals (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Principals and members
- Principal
- SEGUNDO TENEZACAFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- SEGUNDO TENEZACA
- Reported · Given Name
- SEGUNDO
- Reported · Family Name
- TENEZACA
Addresses
- Business · Street 1
- 123 Atwater St
- Business · City
- New Haven
- Business · Region
- CT
- Business · Postal Code
- 06513-3110
- Business · Country
- US
- Residence · Text
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Residence · Street 2
- 123 Atwater St
- Residence · City
- New Haven
- Residence · Region
- CT
- Residence · Postal Code
- 06513-3110
- Residence · Country
- US
SEGUNDO TENEZACA
Other reported details
- Business ID
- 001eq00000WDT6hAAH
- Record timestamp
- 2026-10-18 00:39:46.3100000
Names and reported roles
- Reported name
- SEGUNDO TENEZACA
- Firstname
- SEGUNDO
- Lastname
- TENEZACA
Addresses and locations
- Business street address 1
- 123 Atwater St
- Business city
- New Haven
- Business state
- CT
- Business zip code
- 06513-3110
- Business country
- United States
Reported residence addresses
- Residence address
- 123 Atwater St, New Haven, CT, 06513-3110, United States
- Residence street address 1
- 123 Atwater St
- Residence city
- New Haven
- Residence state
- CT
- Residence zip code
- 06513-3110
- Residence country
- United States
Showing 1–1 of 1.
Filing history (1)
Parsed registry details
Filing
- Name
- BF-0013382151
- Source Type
- Business Formation
- Type
- Certificate of Organization
- Physical Filing
- No
Dates
- Filing
- 2025-04-25
BF-0013382151 · 2025-04-25
Other reported details
- Business ID
- 001eq00000WDT6hAAH
- Filing date
- 2025-04-25T00:00:00.000
- Reported type
- Business Formation
- Filing type
- Certificate of Organization
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013382151
Showing 1–1 of 1.
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