A-Line Asphalt Maintenance
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A-Line Asphalt Maintenance
We are a full service parking lot maintenance company that has been reliably serving the Portland / Vancouver area since 2004. We specialize in providing top quality service at a reasonable price. Prevent water from penetrating the surface of the pavement and protecting the top layer of asphalt from oxidation and wear.

The right sealcoating job will help protect asphalt from further deterioration and can add years of life to most any asphalt surface. A parking lot is often your first impression - worn out, confusing stripes might not be the best one. Maximize space utilization, maintain ADA compliance, and present a professional, safe "landing zone" for your customers.
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Sealcoating is a treatment placed on the surface of asphalt to prevent water from penetrating the surface of the pavement and protecting the top layer of asphalt from oxidation and wear caused by exposure to the sun and air. Provided the asphalt base is in good condition, the right sealcoating job will help protect asphalt from further deterioration and can add years of life to most any asphalt surface.
A parking lot is the first thing that customers, clients and visitors see of a facility. The color contrast of fresh stripes on pavement is attractive and shows that the property owner emphasizes maintenance. Striping should direct traffic safely around the parking lot. Crosswalks, stop bars, loading zone markings and no parking fire lane will inform users where they should walk, what direction to drive and where not to park.
Parking lot sweeping is not only important to keep the property looking good it also has other benefits such as:. We have the equipment and personnel to get the job done professionally for you. Whether you need daily, weekly, bi-weekly, monthly or quarterly sweeping we can accommodate your needs. Just give us a call or send us an email and we will provide you with a free written estimate.
We install precast concrete rebar reinforced wheel stops secured with drilled rebar spikes. Wheel stops or bumpers will help protect walls, signs and posts, and utility units from damage by vehicles. They also keep vehicles from overhanging into pedestrian walkways so the walkways are clear for evacuation and ADA compliance.
Asphalt pavement is a mixture of asphalt cement and aggregate (stones and sand) of different sizes. The aggregate is heated, then mixed with liquefied asphalt cement. The resulting mix is delivered to the project site still hot and laid on the base or subgrade. The mixture cools and hardens, and can be driven upon and vehicles parked very soon after paving.
Reviews (6)
Karl Smith
Karl Smith
May 12, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Very satisfied with the work performed. Seemed to be reasonably priced and followed thru on their promises. Showed up on time, didn't dally around, got the job finished as agreed. Did not leave a big mess behind after they left. We hope to use them in the future for a full seal coat.
Brad Goodwin
Brad Goodwin
Nov 07, 2020
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I was pleased with their attentiveness-they came out the day after I first called, provided an estimate quickly and scheduled me for the next rainless day. I would have given 4 stars because they were quite a bit more expensive than the last company I hired, but their customer service pushed it up to 5: The day after they completed the sealing of our 100 year driveway I noticed a handful of small patches that had small spots that did not get coverage. I emailed and later that day a crew came out and fixed these small areas. That is great customer service and deserves the 5 star rating.
Em
Em
Jan 20, 2020
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Excellent customer service and excellent work! The woman that answered my call gave me so much helpful information about getting a bid. I would highly recommend this company. My driveway looks great!
Scott B.
Scott B.
Sep 11, 2019
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A-Line did a great job and really helped us out by being willing to fit our job in at the end of the season. Very neat, professional, and with great attention to detail. Highest recommendation.
Krystal Hendrickson
Krystal Hendrickson
Jan 29, 2019
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I can’t recommend this company enough! Great customer service through the entire transaction, quick to respond with quote and construction, outstanding work and excellent price! The pitch on our driveway was very well executed which allowed for excellent water run off. I had quotes from several other companies and A-line was the best value. So glad we choose A-line.
Jamey Collins
Jamey Collins
Oct 30, 2018
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I can't believe there aren't more reviews! I highly recommend this company! They were fast and did a great job! The price was by far the best in town! Our parking lot looks great! Thanks again!