How to File a Complaint Against a Contractor in Puerto Rico

Homeowners and property owners in Puerto Rico have formal legal channels available when a contractor fails to complete work, performs defective construction, or engages in fraudulent billing practices. Two primary agencies — the Departamento de Asuntos del Consumidor (DACO) and the Puerto Rico Contractors Registration Board — each handle distinct categories of complaints. Understanding which agency has jurisdiction, what documentation is required, and how the complaint process unfolds is essential to achieving a substantive resolution.

Definition and scope

A contractor complaint in Puerto Rico is a formal administrative allegation submitted to a regulatory body asserting that a licensed or registered contractor violated applicable consumer protection statutes, professional standards, or contractual obligations. The complaint mechanism exists under Puerto Rico's consumer protection framework, primarily governed by Ley Núm. 5 de 23 de abril de 1973, which established DACO and granted it authority to investigate unfair commercial practices in consumer transactions involving construction and home improvement services.

DACO's jurisdiction covers consumer-contractor disputes arising from residential construction, home repairs, renovations, and related services when a contract or payment exists between a private consumer and a contractor. The Puerto Rico Contractors Registration Board, operating under the Department of State, holds separate disciplinary authority over the professional conduct of registered contractors — including license suspension, revocation, and fines.

These two tracks are not mutually exclusive. A consumer may file simultaneously with DACO for monetary relief and with the Registration Board for professional discipline. However, the outcomes differ: DACO can order refunds, repairs, or penalties directed at consumer restitution, while the Registration Board can restrict or revoke a contractor's ability to operate. Contractors operating without proper registration — a violation of Puerto Rico law — may also be referred to municipal or law enforcement authorities.

For context on what registration and licensing entail before a dispute arises, the Puerto Rico Contractor Registration (DACO) and license requirements pages outline the baseline credentials contractors must hold.

How it works

Filing a complaint follows a structured sequence. The steps below reflect the standard DACO administrative process:

Gather documentation. Collect the signed contract, all invoices and payment receipts, photographs of defective or incomplete work, written communications (texts, emails, letters), and any warranties provided by the contractor.
Attempt direct resolution. DACO requires evidence that the consumer attempted to resolve the dispute with the contractor before a formal complaint is processed. A certified letter to the contractor stating the grievance and requesting a specific remedy within 10 to 15 days satisfies this requirement in most cases.
Submit the complaint form. DACO accepts complaints online through its official portal at daco.pr.gov or in person at any of its regional offices across the island. The form requires the contractor's name, registration or license number, a factual description of the dispute, and the dollar amount in controversy.
Case intake and assignment. DACO assigns a case number and notifies the contractor, who has a defined period — typically 15 calendar days — to respond in writing.
Mediation or hearing. DACO first attempts mediated resolution between the parties. If mediation fails, an administrative hearing officer reviews evidence and issues a binding determination. Orders can include monetary restitution, required corrective work, or administrative fines against the contractor.
Appeal. Either party may appeal a DACO determination to Puerto Rico's Court of Appeals within the timeframe specified in the administrative order.

Complaints directed at professional misconduct — as opposed to consumer monetary disputes — follow a parallel track through the Contractors Registration Board, which conducts its own investigation and disciplinary hearing.

Common scenarios

Contractor complaints in Puerto Rico cluster around identifiable fact patterns:

Abandonment of project: A contractor accepts a deposit — often 30 to 50 percent of the total contract value — and ceases work without justification or refund.
Defective workmanship: Completed construction fails structurally or does not meet the standards set out in Puerto Rico's building codes, including seismic compliance requirements applicable across the island.
Unlicensed contracting: A contractor performs work without valid registration, depriving the consumer of the protections that registration provides. Verification of a contractor's standing is possible through verifying a contractor license in Puerto Rico.
Contract violations: A contractor substitutes inferior materials, inflates costs without change orders, or fails to obtain required permits under the ARPE permit process.
Disaster recovery fraud: Following major weather events, contractors solicit advance payments for federally funded repair work without performing services, which may implicate both DACO and federal oversight agencies given Puerto Rico's active CDBG-DR programs.

Decision boundaries

Not every contractor dispute falls within DACO's complaint jurisdiction. Understanding the boundary conditions prevents misdirected filings.

DACO handles: Residential and light commercial consumer transactions; disputes involving payment, refund, and service delivery; complaints where a formal contract or receipt of payment exists.

DACO does not handle: Pure civil contract disputes between two businesses (these belong in Puerto Rico civil courts); workplace safety violations (routed to OSHA requirements for contractors); wage and labor violations (addressed under Puerto Rico contractor labor laws); and disputes involving government construction contracts, which fall under separate procurement oversight.

When the dispute involves a payment not received by a subcontractor rather than a consumer, the applicable framework shifts to Puerto Rico's mechanic lien laws and contractor payment laws, not the DACO complaint channel.

For disputes that resist administrative resolution, contractor dispute resolution options in Puerto Rico covers arbitration and civil litigation pathways. A broader orientation to available help resources appears on the main contractor authority resource page.

References

The law belongs to the people. Georgia v. Public.Resource.Org, 590 U.S. (2020)