Be on the Watch for Paving Scams

With warmer weather comes the urge to tackle those home improvement projects. And while reputable contracting companies are the rule and not the exception, we want to remind you to be on the lookout for traveling dealers pitching driveway paving offers that are too good to be true.

Specifically, be wary of paving companies that approach your home claiming to have extra asphalt left over from a job and offering to pave your driveway. Workmanship can be poor and the costs can be much higher than what was originally quoted.

Most contractors doing business in Missouri are ethical and reliable and provide quality craftsmanship and service. The traveling dealers give legitimate firms a black eye because it's difficult to follow up with them and they often provide little or no preparation work, use cheap or not enough material and employ untrained or inexperienced workers.

The Better Business Bureau recommends the following steps to protect yourself against less than reputable paving companies:

• Ask for local references and verify that the contractor is in compliance with local licensing, bonding and insuring requirements.

• Ask for identification and make a note of the license plate number on the contractor's vehicle.

• Solicit two or three bids for the work you are planning, but don't automatically accept the lowest.

• Make sure all bids are based on the same materials.

• Read all agreements and guarantees before signing.

• Make sure you understand all terms and conditions.

• Never sign a contract with sections left blank.

• Do not pay for work in advance. Pay by check when the work is completed to your satisfaction.

You can contact the Better Business Bureau with any complaints by visiting http://www.bbb.org/. Consumers can also verify the status of a contractor with the Department of Consumer Protection at 800-842-2649.

Paving a Better Way

Not too hot, not too cold... but just right. That's what many road paving crews and transportation officials think about a fairly-new road technology called warm-mix asphalt. I hadn't heard of the stuff until recently, and to be honest, I never aggressively investigated warm-mix asphalt either. What could have possibly changed in the asphalt world that would transform the way we think about paving roads?
I was quite impressed with what I found when I visited the latest warm-mix paving job in St. Louis. Turns out the asphalt world is spinning in a wonderful direction that lengthens a road’s life, helps the environment and saves money too.

When I arrived at the work site I immediately noticed the absence of pungent smells and odors created when paving work is traditionally done. Work zones involving asphalt are typically hot with thick emission-filled air ... this one wasn't. With warm-mix asphalt, the temperature needed for production is reduced by up to 100 degrees. With the decreased production temperature comes lower emissions from burning fuels, fumes, and odors generated at the plant and at the paving site.

I found out that using warm-mix asphalt helps extend the life of roads too. Lower temperatures during asphalt production allows for better pavement density, which determines the durability and strength of the road. Because warm-mix asphalt strengthens the pavement, it prevents water from seeping in – the main culprit for potholes!

MoDOT used about 500,000 tons of warm-mix asphalt on Missouri highways in 2009, which is about 13 percent of the total amount of asphalt used. I'm told these numbers will increase dramatically in the next five years. I hope so. Saving money and our environment, while keeping roads stronger for longer, just makes sense.