JAJ CORP

5.0 (14 reviews)

| Miami, FL | General Contractor

JAJ CORP is a Miami general contractor specializing in comprehensive home electrification services for homeowners.

At a Glance

Category: General Contractor
Location: Miami, FL
Rating: 5.0/5 (14 reviews)
Phone: +13058796066
Services: General Contractor, Service, Point Of Interest

About JAJ CORP

JAJ CORP is a general contractor operating in Miami, FL. Established in an unspecified year, the company has a Google rating of 5.0 out of 5 stars based on 14 reviews, indicating a consistent track record of customer satisfaction for their clientele in the Miami area.

JAJ CORP specializes in providing general contracting services. Their website, jajinsulationcorp.com, suggests a focus on insulation, implying expertise in enhancing building energy efficiency. This type of work can benefit homeowners looking to improve thermal performance and reduce energy consumption. Their services are relevant for those considering electrification upgrades by addressing building envelope integrity.

When evaluating JAJ CORP for an electrification project, potential clients should inquire about their experience with specific energy efficiency upgrades like air sealing or insulation for heat pump integration. Asking for references from past insulation or energy efficiency projects and understanding their approach to building performance improvements will be valuable. Confirming appropriate licensing and insurance for general contracting work in Florida is also advisable.

Services

General Contractor

Service

Point Of Interest

Establishment

Hours

Sunday 0:00-0:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

10705 Southwest 216th Street

Miami, FL 33170

(305) 879-6066

Visit Website

Map

How to evaluate JAJ CORP

Before hiring JAJ CORP for general contractor work in Miami, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right general contractor for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that JAJ CORP carries an active FL contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A general contractor that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare JAJ CORP side-by-side with other general contractor options in Miami, and they protect you from scope creep once the work begins.

Ask about project experience

Ask JAJ CORP how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a general contractor actually shows up.

Frequently Asked Questions

What services does JAJ CORP offer?

JAJ CORP provides professional insulation services for both residential and commercial properties, including attic insulation, wall insulation, crawl space insulation, and soundproofing.

Which areas does JAJ CORP serve?

JAJ CORP serves various locations across South Florida and beyond, including Miami-Dade, Broward, Palm Beach, Monroe, and Collier Counties, as well as cities like Orlando, Tampa, and Naples.

Does JAJ CORP offer free estimates?

Yes, JAJ CORP offers free estimates and consultations for their insulation services, requiring a 0% deposit to get started.

How can I contact JAJ CORP?

You can contact JAJ CORP by calling their General Manager at (305) 879-6066, or by emailing them at insulationmanny@gmail.com or jajinsulationcorp@gmail.com.

What are the benefits of choosing JAJ CORP for insulation?

Choosing JAJ CORP means working with licensed and insured professionals who use high-quality materials, provide energy-efficient solutions to reduce utility bills, and are trusted by top builders and homeowners.