The trusty spirit level and the plumb bob still have a place in the modern home and jobsite. But there are instances when using either tool is impractical or impossible. You need something lightweight, compact, and thoroughly modern to make sure that your walls are plumb and your floors are level. If so, then it’s time to get a handy and accurate laser level.

There are many things you can do with a laser level. It can help you align walls, install drop ceilings properly, and install wainscoting. It does everything a traditional spirit level can do, such as align cabinets, masonry, shelves, fences, and decks.

But choosing the right laser level is not as easy as buying a traditional spirit level or plumb bob. There’s more to this tool than making sure that it is accurate and durable.

To help you choose the right tool for home or jobsite use, we’ve listed down and reviewed some of the best laser levels on the market. You can also check out our laser line level buying guide that breaks down what this tool does, the types of laser levels you can purchase, and the features you should check when choosing the perfect laser level. Let’s get started.

Leica Geosystems 864413 LINO L2 Cross Line Laser Pro Kit
  • Sharp and precise cross lines for easy leveling
  • Quality construction and durability for tough jobsite conditions
  • Includes a rechargeable battery for long term use or alkaline backup for on the go
  • Time consuming, strenuous tasks of drawing lines on the wall are a thing of the past
Huepar Self-Leveling Green Laser Level Cross Line with 2 Plumb Dots Laser Tool -360-Degree Horizontal Line Plus Large Fan Angle of Vertical Beam with Up & Down Points -Magnetic Pivoting Base 621CG
  • ✔️360-DEGREE HORIZONTAL LINE AND TWO PLUMB DOTS: With one ultra-bright 360° horizontal & one 140° vertical green beams, 621CG Laser Level provides all-around leveling coverage even in big job-site. And unique up and down plumb spots provide additional benefits of ceiling, points transfer, leveling, alignment, plumbing and squaring applications to suit users' needs.
  • ✔️ALL-IN-ONE LASER: 621CG laser level offers all-in-one versatility for users who perform a variety of tasks involving squaring, plumbing and leveling. Five modes are freely selectable independently, including Horizontal mode, Vertical mode, Horizontal&Vertical mode, Plumb points mode, and all beams on mode.
  • ✔️POWER-SAVING OUTDOOR PULSE MODE: This laser level projects brighter green laser than standard red beams with accuracy of +/- 1/9" at 33Ft for lines, 1/9" at 33Ft for dots. Besides brighter green beam, a power-saving pulse mode extends laser range up to 180ft with Huepar LR-6RG/LR-5RG Line Laser Receiver in bright light or outdoor conditions and use for a longer time.
  • ✔️SELF-LEVELING & MANUAL MODE: With our smart pendulum system, this laser level tool self levels and indicates out-of-level condition while pendulum unlocked. Once pendulum locked, it switches to manual mode to lock lines for use at any angle.
  • ✔️DURABLE DESIGN: Over-molded metal top laser window with IP54 water/dust resistance ensures you work well in hazardous working conditions. The laser also offers 1/4"-20 and 5/8"-11 mounting threads to suit different tripods. Portable carry case designed for clean, safe storage features easy-access compartments.
Bosch GLL30 30ft Cross-Line Laser Level Self-Leveling with 360 Degree Flexible Mounting Device and Carrying Pouch
  • FUNTIONALITY: This laser features a cross-line mode, projecting 2 very bright laser lines, making a Cross Line projection for an array of level and align uses; for install or bathroom remodel
  • ACCESSIBLE: Ideal for homeowners and small remodeling jobs such as hanging pictures or installing shelves as an entry-level, easy-to-use tool, wherever leveling or alignment is needed
  • DEPENDABLE: This convenient laser’s smart pendulum system allows it to self level while also indicating out of level condition to help ensure correctness; it locks when in transit so it’s secure
  • ACCURATE: The Bosch GLL30 laser's thin lines are highly visible up to 30 ft. and offer accuracy of 5/16 inch at 30 ft. so it offers reliable confidence
  • COMPACT: Features small dimensions, light weight, and an ergonomic, handy, pocket size design so the GLL30 can fit in any pocket and is easily transportable
New PLS3 3-point Red Beam Laser Level PLS-60523N by Pacific Laser Systems
  • Discontinued by the Manufacturer - See replacement B07MZDGDB8.
  • Rugged design withstands Rough handling on the job site; drop tested at 1 meter
  • Self-leveling 3 point laser level allows for fast, accurate layout of reference points
  • Accurate to 6 mm at 30 meters (1/4 inch at 100 feet)
  • Includes Magnetic wall bracket for easy, stable mounting, floor stand for fast, easy overhang and centerline measurements
BLACK+DECKER Laser Level (BDL220S)
  • Laser level tool comes with two bubble vials with backlights for visibility
  • Self leveling laser level features 360-degree rotating wall attachment projects laser line at any angle
  • Construction laser can be used to hang pictures, mirrors and shelves or install curtain rods
  • This is a Class 3R laser product, Power output ≤ 5mW
  • 360-degree rotating wall attachment projects a laser line at any angle
SKIL Self-Leveling Green Cross Line Laser with Projected Measuring Marks - LL932401
  • Projects up to 65 ft. – this Laser level tool projects bright green horizontal and vertical lines onto surfaces up to a laser distance of 65 ft. Away Plus include projected measuring marks.
  • Projected measuring marks cross the horizontal and vertical lines at even intervals and make it easy to tackle jobs that require equal spacing—like Painting stripes or installing multiple pictures, hooks, or shelves. You can easily change the spacing by moving the tool closer or further away.
  • Superior visibility – The bright green laser lines offer improved visibility.
  • Self-leveling – our laser level automatically levels to cuts out any guesswork.
  • Convenient charging – the integrated rechargeable Lithium-Ion battery has a convenient micro-USB charging port and indicators that show how much battery life is left.
Klein Tools 93LCLG Cross-Line Laser Level, Self Leveling Green Laser with Red Plumb Spot with Magnetic Mounting
  • Self-leveling laser level is easy-to-read with green horizontal and vertical laser lines and red plumb spot lasers
  • Projects horizontal and vertical lines independently or together to address various alignment tasks
  • Integrated magnetic 360-Degree mounting bracket with 1/4-Inch and 5/8-Inch tripod mounting threads
  • Magnetic bracket facilitates attachment to ferromagnetic objects such as steel studs, doors, beams or electrical panels
  • Additional mounting clamp attachment for use on ceiling grid applications

Laser Level Basics

There are several types of laser levels in the market, but we are going to focus on the three basic laser levels most often used in the construction industry. These are the dot lasers, line level lasers, and rotary level lasers.  

Dot Lasers

This is the simplest type of laser level available. This type of laser level projects a single pinpoint or dot on a surface to serve as a reference point. Some dot lasers can project as much as five beams all at once. You can use this tool in laying out interior walls, pipes, and electrical outlets and wirings. It is also known as a plumb laser as it works like an old school, albeit trusty, plumb bob.  

Laser Line Level

Laser line levels project two lines: horizontal and vertical. You can project a single vertical or horizontal line at a time, or you can project these two lines together to make up a cross-line. These tools combine the accuracy of a spirit level with the practicality of a plumb bob. They are often used indoors and can be set on a table or mounted on a tripod or step ladder for easy, hands-free operation.

Laser line levels are often used in cabinetry, as well as in construction. Many laser line levels feature a self-leveling mechanism that prevents errors and maintains accuracy. Apart from vertical and horizontal lines, some laser line levels are also built to project laser pinpoint beams. You don’t have to buy a separate dot laser thanks to these laser line levels.

(Note that this article focuses on laser line levels. We’ll discuss rotary levels later on.)

Rotary Laser Levels

Rotary laser levels, which are larger than laser line levels or dot levels, are typically mounted on tripods similar to those used by surveyors. Unlike laser line levels, rotary levels spin repeatedly while producing multiple laser beams.

Rotary lasers are often used indoors where the laser beam can be projected on walls. But it can also be used outdoors provided that you bring a laser receiver.

Choosing the Right Laser Line Level


The most important aspect of a laser line level is its accuracy. An inaccurate laser line level is basically useless, and you can make costly and disastrous mistakes when you use it. If you can visit the store so you can see for yourself if the lines the tool projects are level and plumb, then do so. If you want to buy it online, then read the instruction manual on how to calibrate the tool before using it. You can also check out this video to learn how to check your laser line level’s accuracy.

Laser Visibility

In the past, the only choice of laser color available for laser line level users was red. Laser line levels with red beams are often cheaper, making them more widely available and a less expensive option for those who are on a tight budget. They are great for indoor use, but they can be a bit hard to see if you’re working outdoors under the bright light of the sun.

Green laser beams, however, are more discernible to the human eye, and they produce sharper and crisper lines. They are great for outdoor use, but with some caveats. Ambient conditions of the site and the kind of surface you are projecting the beams to can affect the lines’ visibility. A weak battery can also affect the beam’s visibility no matter if it’s red or green. 

Self-Leveling Mode

Many laser line levels are equipped with a self-leveling feature. This feature allows the tool (which is equipped with a pendulum inside) to automatically find the correct level even if you place it slightly off level. 


Affordable laser line levels are usually ideal for home or light-duty construction use. But if you’re planning to use it every day and you want it to survive the rigors of the jobsite, then go for laser line levels with an IP54 or IP65 rating. This is to make sure that the tool’s housing is rugged enough to protect the interior mechanism from dust and water.


Our choice for the best laser level is the Leica LINO L2 Laser Pro Kit. It is one of the priciest laser line levels available right now, but its performance and reliability is worth every penny.

The Leica LINO L2 Laser Pro Kit produces sharp and accurate cross lines so you can align shelves, frames, and decks quickly and easily. It produces red laser beams, but don’t fret as they are clean, crisp, and precise even in bright light settings. Leica also offers a Green Line Pro Kit, but this is pricier than the red one.  

The housing is sturdy, and you can see even at first glance that it can withstand the rigors of a construction site. This unit is protected by a hard plastic case, but you can also purchase a basic kit with a soft case if you want something a little less inexpensive. 

This laser line level comes with a target plate to make your job easier. It is powered by a lithium-ion battery, but you can also use alkaline batteries just in case the li-ion battery runs out of juice. With a smart magnetic adapter for easy hands-free use. 

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