Best Laser Level Reviews

What is a Line Laser?

Line lasers project horizontal and vertical laser lines onto the surface they are placed on, and the device comes with a built-in spirit level or plumb bob that guarantees accuracy.

Whether you work in the construction industry or are just an avid DIY-er, line lasers are the way to go when choosing a leveling tool for your next product.

Best Line Laser Levels

DEWALT DW089K Self-Leveling 3-Beam Line Laser

Best Features

  • This product is ideal for projects such as installing cabinets, drop ceilings, chair rails, or doors and windows
  • It also features a second plumb line which forms a 90-degree angle, intersecting the floor and ceiling so contractors can multitask and use the tool for layout applications without the need for a second laser level
  • A micro-adjust knob allows for easy and accurate alignment
  • Powered by simple and available AA batteries, this product has a long-lasting 30-hour battery life

What did customers have to say?

Positive

  • Positive reviewers mentioned that this tool can take a beating, being lugged to all sorts of job sites, jostled around, and put in contact with water for years without ever breaking down. Others mentioned that it was accurate to within a 1/8 of an inch.

Negative

  • Most negative customers complained that their product arrived out of calibration, making it practically useless.

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DEWALT DW088K Self-Leveling Cross Line Laser

Best Features

  • This product features two bright lasers, horizontal and vertical, for all your leveling needs
  • The laser reaches 30 feet with accuracy within 1/8 inch, and its full-time pulse mode allows for the use of a line laser detector, which would extend its reach to 165 feet
  • The DEWALT comes equipped with durable over-molded housing and IP54 water/debris resistance so it can accompany you on the job without any fear of getting damaged

What did customers have to say?

Positive

  • Satisfied customers praised the brightness of the laser and the straightness of the lines. They were also satisfied with the strength of the magnets and the steadiness of the unit when placed on a tripod.

Negative

  • While the laser works wonderfully indoors, several customers pointed out that the lasers are not strong enough to show up when used outside. A couple of customers also found that the vertical laser stopped working after a few months.

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Bosch GLL3-80 3 Plane Leveling-Alignment Laser

Best Features

  • This product features one 360 degrees horizontal line and two 360 degree vertical lines for maximum coverage
  • The Smart Pendulum System self-levels and alerts you when its out of alignment, as well as locking when switched out of Manual
  • You can either use the three 360 degree planes together or separately

What did customers have to say?

Positive

  • Customers loved the versatility of this product, with the three laser planes enabling its use for many different projects including building walls, installing cabinets, and wainscotting. They also appreciated the loud beeping that alerts you when the laser is bumped out of place or is out of alignment.

Negative

  • Some customers found that after 3-4 years of use, the lasers would fall out of calibration and that Bosch does not recalibrate them for you. Others complained that the lasers were not visible in direct sunlight.

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PLS Laser PLS-60521 PLS180 Laser Level Tool

Best Features

  • For those working in larger spaces, the PLS Laser Level Tool offers lasers with a range of 100 feet, the most in the business
  • This product features the patented PLS pendulum design as well as magnetic dampening, providing accuracy as well as compensating for any vibrations present on the job site
  • The three-year limited warranty provides 48-hour factory turnaround for repairs and replacements

What did customers have to say?

Positive

  • Customers found that the unit works as advertised, providing accuracy along with a quick and easy setup. They also appreciated that it is very durable, surviving falls and rough handling.

Negative

  • Long term users found that after several years, one of the lasers either stops working entirely or will be severely out of calibration.

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Bosch GCL25 Self Leveling 5-Point Alignment Laser with Cross-Line

Best Features

  • This 5-point self-leveling alignment laser is a multi use tool, making it a smart purchase for those who perform a wide variety of construction work from plumbing to kitchen installing
  • A LED battery status display and line/point selection keypad are both convenient, with one informing you of the amount of battery left in your product and the other enabling you to control which lines are visible

What did customers have to say?

Positive

  • Customers appreciated the “lock” feature of this model, which allows you to lock the lasers in place and tilt the unit to whatever angle you need. It will also flash to remind you that it is locked, and the lines may not be plumb. Another appreciated feature was that the Bosch would blink if the ground is not within 4 degrees of being flat. The accuracy of the unit was also praised.

Negative

  • Unsatisfied customers criticized the strength of the lasers, stating that they were difficult to see in daytime. Several also mentioned that the unit broke after being dropped once and that drops are not covered by the warranty.

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Conclusion

Line Laser Levels are an excellent alternative to old chalk lines. Both more accurate and easier to use, they make an excellent choice for those who have a need for a high-quality leveling tool.