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Before You Hire

We are hired for our (40) year Stability, Proven Reliable Quality, and Performance because "Investment Value" is what our customers Really Care About!

Serving San Diego County and Southwest Riverside

San Diego (619) 233-0903 / S. D. Coastal (760) 436-1292 / S. D. Inland (760) 740-9000
Temecula (951) 695-4900


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Proven Quality relates to Investment value. However, hiring the Unlicensed, Uninsured, Lawbreaker, or the Licensed contractor working-out-of Trade Classification relates to potential premature failures from construction defects for a project that should last 10 - 50 Years.

< Multi-trade reliable craftsmanship (images on the left) document our (4) decades in business.

Hiring the lawbreaker can have potential serious consequences for "Construction Defects," linked to "Toxic Mold," referred to as the "Sick Home Syndrome,"
which can result in No Coverage against Construction Defects under your homeowner policy unless so stipulated... Furthermore, "Worker Injuries without insurance" can lead to expensive litigation against the property owner! If however, you think we're making this stuff up; at least consider protecting yourself by asking to be named as "Additional Insured" under their General Liability Insurance, Just in case you hired the "WRONG CONTRACTOR?"

Click on shoddy workmanship (images below) to view cheap price reality.


Roofing San Diego Reliably

If a quality result is your goal, select A Duin Construction Co., Inc. for your roofing, deck waterproofing, wood deck structural renovations, siding, or drainage project. Our family has been roofing San Diego homes and businesses since the early 1940's.

Our integrity and unwavering commitment to the highest business standards translate into quality results with long-term savings resulting from our custom quality projects. Whether you are managing a commercial building project or your home has roof leaks, San Diego and Riverside County customers agree: Don't sacrifice durability for the cheap priced bid.

If you expect high quality results, we have seven generations of proven experience and the reputation and ability to resolve waterproofing issues with deck waterproofing, Temecula to Riverside and San Diego Counties. A Duin Construction Co., Inc. provides the multi-trade skilled crews to handle projects as varied as deck waterproofing Temecula homes to siding San Diego commercial buildings, and including drainage, deck structural renovations and more.

We promote honesty, and integrity as documented by our A+ Rating with The Better Business Bureau.

Browse our galleries documenting shoddy workmanship by others to find informative material that should be considered before hiring the wrong contractor. Learn the difference between a contractor who delivers quality and an operation of unskilled, often uninsured pieceworkers who leave behind a trail of shoddy workmanship that can lead to safety hazards linked to potentially expensive litigation.


Construction is a Dangerous Business!
Understand who you're dealing with before You Hire!

√ Do they operate with General Liability Insurance, 
√ Employees covered under Workers Comp or a Certificate of Self Insured?
"Employee injuries without insurance can lead to expensive litigation against the property owner"
√ Active contractor's license for the trade scope of work,
√ Licensed for potential structural repairs below the roof or balcony waterproof system,

       Don't be Fooled by the Lawbreaker working out-of-trade classification!

Working out-of-class has concerns for structural failures linked to No coverage against "Construction Defects" Under your homeowner policy, Unless so stipulated. The (CSLB) data includes building trades that are excluded from structural renovations unless the project is under $500. including labor and material: C-39 Roofer, C33 Painter, D12 Synthetic Products, C27 Landscaper, as well as the Termite Co.
unless so stipulated" Article sited: Trade Classification law data at cslb.ca.gov

                               √ How long in business (Longevity relates to stability),
                               √ License ever inactive, suspended, revoked, under disciplinary Bond Order, or   
                               association with a questionable license. (Relates to creditability),

                               √ Operate with unsupervised Pieceworkers paid for their volume? or supervised hourly                                 employees paid for their quality.
                               Notice: If using Pieceworkers; are they supervised, and
if subcontracting; are they                                 licensed, bonded, and insured.
                              
√ In-progress photos with details of similar type projects,    
                               √ References relating to "How they respond" to WARRANTY issues.

Resolving construction defects involving Termite, and Dry rot damage, Toxic Mold, and Safety Hazards
Represents a large percentage of our business!   
  
Don't become the Scam Artist next victim for a project that should last 10 - 50 Years.
Verify contractor's credentials www.cslb.ca.gov and (BBB) performance www.sandiego.bbb.org.


Hidden structural damage is the roofer's worst enemy!

Roof projects involve working around Safety Hazards while at dangerous heights often over unforeseen weakened roof sheathing, and structurally unstable rafters hidden under the roof! 
View examples (below) of roof and balcony structural damage often caused from construction defects, linked to premature decay, and Toxic Mold hidden below the roof!
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Warranties are less than satisfactory because most roof's and deck's leak!

Roof Underlayment manufactures exclude felt warranties at vent jack penetrations, at roof to wall flashing junctures, and at roof edge flashing areas; therefore, understand the real risk before hiring the wrong contractor!
                    

Roof and Balcony structural renovations can involve: 1) Roof substrate sheathing, 2) Ridge beam, 3) Rafters & Rafter tails, 4) Roof eave starter board, and 5) Load-bearing walls designed as structural supports for the Roof covering. Or the Balcony, Stairs, and Landing Waterproofing structural supports such as 6) Deck sheathing, and 7) Floor joist, to include but not limited to 8) Siding, which is mechanically secured into load-bearing wall studs. Moreover, contractors are required by law to be licensed for trade performed (
Unless charging below $500. including labor and material). "Don't make a bad situation worse!" Authority sited: (CSLB) Trade Classifications
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Cheap Price Reality can materializes during the project, the first heavy rain, when someone becomes sick from exposure to Toxic Mold Spores hidden under the roof, and/or when the home or business is sold!

Before you hire, we suggest researching:
San Diego (BBB)
http://www.sandiego.bbb.org  
Los Angeles (BBB) http://www.labbb.org.
Structural Pest Control Board http://www.pestboard.ca.gov/ (Relating to Structural Renovations)
Contractors State License Board (CSLB) www.cslb.ca.gov

Research can help determine:
1) How long the contractor has actually been in business,

2) Whether or not they are licensed under the trade
Classification offered, 

3) Operate with Workers Comp or a certificate of self-insured,

4) Research your local (BBB) Website data can help provide their credibility status,

5) Material supplier's offer product data relating to (limited warranties) as well as (products sold without warranty) therefore; cheap price reality may relate to a product with an unsatisfactory Warranty,

6) Get references of similar type projects which relates to performance, and how they respond to WARRANTY issues.   

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If there are unresolved leaks, odds are there is structural decay.  Structural defects link to toxic mold spores, and safety hazards... Your home or business was designed with complex structural components that support the roof, balcony, and other waterproofing systems that require the multi-trade contractor or subcontractor operating with many years of documented trade experience!
This site includes images with informative material relating to shoddy workmanship left behind by the unskilled, and often careless contractor working out of trade classification.

Hiring the lawbreaker not only exposes the property owner to potential expensive litigation, and the loss of property in the event of employee injures without Workers Comp or a certificate of self insured, but can also result in Construction Defects linked to Health Safety Hazards with symptoms associated with toxic mold spores exposure including allergic reactions, asthma, and other respiratory complaints.

Controlling wood rot and toxic mold spores growth requires PREVENTATIVE MAINTENANCE performed by the experienced multi trade licensed contractor, however, due in part to the weakened economy, an ever increasing percentage of consumers are hiring the cheaper but often inexperienced Termite Co., the Roofer, the Painter, the Landscaper, and even the Handyman; working out of trade classification for projects beyond their trade skill qualifications involving wood rot structural renovations; leaving expensive construction defect Hazards as documented throughout this site.

Cheap price reality can relate to concerns for "SAFETY HAZARDS" from unsecured roof tile, and premature roof leaks hidden under the roof from bucking water felt, and flashing as well as other issues subjecting the property to the "SICK HOME SYNDROME" linked to Homeowner Insurance Cancellation from (No coverage against Construction Defects) unless so stipulated, to include potential expensive litigation against the property owner from Employee Injuries without insurance!

When marketing your property, Home Inspectors often document "Construction Defects" to include "Toxic Mold and Fungus," which can hold-up or even stop the escrow... Structural defects are often discovered hidden under the roof covering, behind the siding, and under the balcony surface until the next heavy rains when someone can become injured from falling debris linking the seller to potential liability.

If you hire the lawbreaker; understand the risk of an AUDIT from the "EDD" and the "IRS" in the event the lawbreaker fails to pay taxes against the project. BEWARE: Construction is a dangerous business as documented by CAL/OSHA who has deemed the Roofing industry as the 5th most dangerous due to fatality statistics!

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As proud Veterans my family and I have served this great country during WWI, WWII, and the Vietnam War to preserve its freedom and quality of life, therefore, we refuse to be held hostage by the lawbreaker who couldn't give a rat's petunia about state and federal taxes when operating under the table with an undocumented workforce. Article sited: http://www.smartbusinesspractices.com/report_riw.php
Don't linkup with lawbreakers! This informative site cautions about these and other issues as identified on "How to Choose a Contractor," "Protect Yourself & Your Investment" from "Shoddy Workmanship" to include reference material by State and Federal agencies "smartbusinesspractices.com," and the "cslb.ca.gov"
  
We are (BBB) A+ Rated!


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