DouxProcess Directory

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in Madison, CT

Engineering firm in Madison, CT; 199 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Torchlight Engineering LLC

    ActiveProfessional Engineering Firm

    Madison, CT

    Proof for Torchlight Engineering LLC
    License
    DCP PEC.0001900
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Aug 13, 2027
    Checked
    Nov 1, 2026
    Where
    Madison, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0001900 → Connecticut Consumer Protection search
  2. Sustainability a to Z LLC

    ActiveCorporation registered in SAM.gov

    Guilford, CT · 4 mi away

    Proof for Sustainability a to Z LLC
    SAM.gov registration
    SAM.gov TDNNHUULRQX4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 3, 2026
    Checked
    Oct 23, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  3. Edward Stanley Engineers LLC

    ActiveProfessional Engineering Firm

    Guilford, CT · 4 mi away

    Proof for Edward Stanley Engineers LLC
    License
    DCP PEC.0002230
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Aug 27, 2027
    Checked
    Nov 1, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002230 → Connecticut Consumer Protection search
  4. General Aero-Science Consultants LLC

    ActiveCorporation registered in SAM.gov

    Guilford, CT · 4 mi away

    Proof for General Aero-Science Consultants LLC
    SAM.gov registration
    SAM.gov PNLKU7ZK6LM7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 22, 2027
    Checked
    Oct 23, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  5. Triton Environmental LLC

    ActiveLead Consultant Contractor+1

    Guilford, CT · 4 mi away

    Proof for Triton Environmental LLC
    License
    DCP 51.002096
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Lead Consultant Contractor; Professional Engineering Firm
    Expires
    Jul 31, 2027
    Checked
    Nov 1, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 51.002096 → Connecticut Consumer Protection search
  6. Centek Engineering Inc

    ActiveCorporation registered in SAM.gov

    Branford, CT · 9 mi away

    Proof for Centek Engineering Inc
    SAM.gov registration
    SAM.gov QQMJTKQYJ4R6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 11, 2027
    Checked
    Oct 23, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Innovative Construction & Design Solutions LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    North Branford, CT · 8 mi away

    Proof for Innovative Construction & Design Solutions LLC
    SAM.gov registration
    SAM.gov ZD4HVKTFUXC4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 17, 2027
    Checked
    Oct 23, 2026
    Where
    North Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  8. Michael Horton Associates, Inc.

    ActiveCorporation registered in SAM.gov

    Branford, CT · 9 mi away

    Proof for Michael Horton Associates, Inc.
    SAM.gov registration
    SAM.gov UE4ZLH659M53
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Oct 23, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  9. Savvy Optics Corp

    ActiveCorporation registered in SAM.gov

    Chester, CT · 9 mi away

    Proof for Savvy Optics Corp
    SAM.gov registration
    SAM.gov FDSCE2913EB7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 1, 2027
    Checked
    Oct 23, 2026
    Where
    Chester, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  10. Bennett & Smilas Associates Inc

    ActiveLand Surveyor Firm

    Higganum, CT · 9 mi away

    Proof for Bennett & Smilas Associates Inc
    License
    DCP LSC.0000086
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Land Surveyor Firm
    Expires
    Apr 29, 2027
    Checked
    Nov 1, 2026
    Where
    Higganum, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up LSC.0000086 → Connecticut Consumer Protection search
  11. Blakeslee Arpaia Chapman, Inc

    ActiveMajor Contractor+2

    Branford, CT · 9 mi away

    Proof for Blakeslee Arpaia Chapman, Inc
    License
    DCP MCO.0900626
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Demolition Contractor; Professional Engineering Firm
    Expires
    Jun 30, 2027
    Checked
    Nov 1, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900626 → Connecticut Consumer Protection search
  12. Centek Engineering Inc

    ActiveProfessional Engineering Firm

    Branford, CT · 9 mi away

    Proof for Centek Engineering Inc
    License
    DCP PEC.0001383
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Apr 17, 2027
    Checked
    Nov 1, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0001383 → Connecticut Consumer Protection search
  13. Connecticut Water Company (The)

    ActiveProfessional Engineering Firm

    Clinton, CT · 6 mi away

    Proof for Connecticut Water Company (The)
    License
    DCP PEC.0000618
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Nov 13, 2026
    Checked
    Nov 1, 2026
    Where
    Clinton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000618 → Connecticut Consumer Protection search
  14. Ep Engineering Inc

    ActiveProfessional Engineering Firm

    Branford, CT · 9 mi away

    Proof for Ep Engineering Inc
    License
    DCP PEC.0001280
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Oct 5, 2027
    Checked
    Nov 1, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0001280 → Connecticut Consumer Protection search
  15. Michael Horton Associates Inc

    ActiveProfessional Engineering Firm

    Branford, CT · 9 mi away

    Proof for Michael Horton Associates Inc
    License
    DCP PEC.0000902
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Feb 17, 2027
    Checked
    Nov 1, 2026
    Where
    Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000902 → Connecticut Consumer Protection search
  16. Morrissey Engineering LLC

    ActiveProfessional Engineering Firm

    Deep River, CT · 8 mi away

    Proof for Morrissey Engineering LLC
    License
    DCP PEC.0001246
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Apr 13, 2027
    Checked
    Nov 1, 2026
    Where
    Deep River, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0001246 → Connecticut Consumer Protection search
  17. Morrissey Engineering LLC

    ActiveSole proprietorship registered in SAM.gov

    Deep River, CT · 8 mi away

    Proof for Morrissey Engineering LLC
    SAM.gov registration
    SAM.gov DRXXYFUBRTA5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 22, 2027
    Checked
    Oct 23, 2026
    Where
    Deep River, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  18. Nafis & Young Engineers Inc

    ActiveProfessional Engineering Firm

    Northford, CT · 8 mi away

    Proof for Nafis & Young Engineers Inc
    License
    DCP PEC.0000399
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Apr 12, 2027
    Checked
    Nov 1, 2026
    Where
    Northford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000399 → Connecticut Consumer Protection search
  19. Nathan L Jacobson & Associates Inc

    ActiveProfessional Engineering Firm

    Chester, CT · 9 mi away

    Proof for Nathan L Jacobson & Associates Inc
    License
    DCP PEC.0000344
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jun 9, 2027
    Checked
    Nov 1, 2026
    Where
    Chester, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000344 → Connecticut Consumer Protection search
  20. Ai Engineers Inc, A I Engineers, Inc.

    ActiveCorporation registered in SAM.gov

    Middletown, CT · 14 mi away

    Proof for Ai Engineers Inc, A I Engineers, Inc.
    SAM.gov registration
    SAM.gov K63EA1PGLMJ8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Oct 23, 2026
    Where
    Middletown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Connecticut

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works