We all know that laser line levels are in high demand on the market. It’s easy to understand why, balance and straightness is important, especially in construction. Finding the best laser line levels 2020 has to offer is of paramount importance for your projects. How to go about it, however, is not as easy or straightforward as it might seem.
Anything from installing wall shelves to hanging pictures is a job fit for this tool. It plays a vital part in the success of any and all DIY projects that you undertake.
The fact that it relies on a laser to set and mark the level is an advantage. It gives you the freedom to choose the size of the guide line without actually marking the surface itself. There are other advantages that this tool can bring to the table, however not much versatility.
Laser Line Levels Reviews 2020
Deciding on what laser line level to go with is not an easy task in of itself. While it is the most important of all construction tools, it is also the hardest to pick up and use. Looking through the best laser line levels available on the market is a good place to start.
That being said, here are the top 10 best laser line levels 2020 has to offer.
Product Image | Product Name | Infomation | Details |
---|---|---|---|
![]() | DEWALT DW089K | Self leveling range +/- 4 degrees Accuracy 1/8 inch Visibility 50 feet | Buy on Amazon |
![]() | DEWALT DW088K | Self leveling range +/- 4 degrees Accuracy 1/8 inch Visibility 50 feet | Buy on Amazon |
![]() | Bosch GCL 25 | Self leveling range +/- 4.5 degrees Accuracy 1/8 inch at 30 feet Visibility 100 feet | Buy on Amazon |
![]() | Bosch GLL 30 | Self leveling range +/- 3.5 degrees Accuracy +/- 5/16 inch at 30 feet Visibility 50 feet | Buy on Amazon |
![]() | Bosch GLL 3-80 | Self leveling range +/- 4 degrees Accuracy +/- 1/4 inch at 100 feet Visibility 100 feet | Buy on Amazon |
![]() | Johnson Level Tool 99-006K | Self leveling range +/- 4 degrees Accuracy 1/8 inch Visibility 50 feet | Buy on Amazon |
![]() | DEWALT DW074KDT | Self leveling range +/- 5 degrees Accuracy 1/4 inch at 100 feet Visibility 200 feet | Buy on Amazon |
![]() | Bosch GRL300HVCK | Self leveling range +/- 4.5 degrees Accuracy +/- 1/4 inch at 100 feet Visibility 100 feet | Buy on Amazon |
![]() | Johnson Level & Tool 40-0922 | Self leveling range +/- 4 degrees Accuracy 1/8 inch Visibility 100 feet | Buy on Amazon |
![]() | B001CC8TLW | Self leveling range +/- 5 degrees Accuracy 1/4 inch at 100 feet Visibility 200 feet | Buy on Amazon |
While there are quite a few similarities, the levels themselves are quite different from one another. Let’s look at them in more detail and see which one is best for you.
A very good and accurate tool for both construction and DIY projects, from framing walls to hanging pictures.
While it is not the cheapest on the market, it is certainly among the best performing cross-line laser levels. It is even able to take on level sensitive projects like tiling a bathroom and provide a ceiling center point. Another key thing that this toll brings to the table is the fact that it is rather portable. This makes it a lot easier to carry and set up on the spot.
Although it is not quite fit for outdoor use, this Dewalt tool has a lot of uses indoors. The self-leveling laser lines guarantee that the level is balanced regardless of the project conditions. This in turn helps the workers build and fit everything at the proper level in relation to the actual lines.
Another great feature that this projection tool comes with is a built-in magnetic pivot bracket. This makes it possible, and easy, to mount it on metallic surfaces. This ability, in turn, gives its projection capabilities extra uses and versatility. It makes it a lot easier for an electrician or worker to work on a metallic frame with great accuracy. They themselves don;t have to rely on makeshift solutions in order to adjust the angle of the projection.
The only downside of this tool is the self-leveling mechanism itself. Although it is a self-leveling model, the mechanism itself is a bit slow to react to changes. That being said, you will have to wait a bit for the self-leveling laser lines to level themselves out. While it might not be much of an issue overall, there are some instances where it can be tedious.
Other than that, it is a fairly good and capable projection tool that will serve your projects well.
- Very good projection capabilities
- Reliable laser tool
- Can be easily mounted on metallic surfaces regardless of angle or incline
- Keeping the tool clean can be quite a burden
- The self-leveling laser lines take a bit of time to level out
- Accuracy slowly drops after 30 feet.
Often times, when you need a laser tool with great projection capabilities, you can safely pick the Dewalt lines. The DW088K is a prime example of the capabilities that a self-leveling model can bring to the table.
The first thing you will notice about this projection tool is the fact that it has a compact and portable design. This is because it is focused a lot on indoor usage. Everything from hanging pictures to positioning a ceiling fan, tiling or wall modeling can be achieved, regardless of angle. This is done so because of the pulsing self-leveling laser lines that it uses.
Because of its portable size, it is the tool of choice for any domestic electrician.
Another great thing about this projection tool is the fact that it sports an over-molded unit housing. This makes it very resistant to water and the elements as well as very easy to clean an maintain.
It also makes it the construction laser level that is preferred on active job sites. Because of its housing, it is able to resist dust and moisture better than construction laser level units.
Something else worth noting about this self-leveling model is the fact that it is oriented towards accuracy. Regardless of where you use it, either a wall, the ceiling, or a different surface, it will do its job.
While it has a lot of indoor capabilities, it can also take on outdoor projects as well. However it does tend to fall a bit short in that regard. This is mostly due to the strength of the self-leveling laser lines which are not that accurate over long distances.
Overall it is a great tool with good projection capabilities for both DIY and professional construction projects. As long as it is used and cared for properly, it will do its job and help out a lot.
- Portable
- Very good accuracy level
- Can be used with every wall and surface
- Can take a while to get used to
- Not the best for outdoor projects
- Too bulky to be used as a handheld tool
Most of us are all too familiar with Bosch tools and products. This one caught our eye, however, because of its projection capabilities. Make no mistake about it, it is an accurate and useful tool for all construction projects. Not to mention the fact that it is a lot more portable than other such laser levels.
The first thing that will catch your eye is how portable this tool actually is. It is small enough to be picked up by an average hand. This makes it as easy to use, carry around and store as a handheld.
Although it is among the cheapest laser levels on the market, it does not act like a cheap laser level. It still packs a lot of the same capabilities and the same accuracy as some of the most expensive ones. No matter how oddly angled the wall is, the laser level will stay true. This is particularly useful for an electrician when mounting and setting cables and fixtures. Because of the accuracy of the level, everything will be properly orientated regardless of surface or wall angle.
Another thing worth noting is the fact that this level works on a smart pendulum system. This not only adds to the level or accuracy that it packs, but also helps with delicate projects like tiling. The smart pendulum allows it to level itself regardless of surface or wall angles. However it also allows it to compensate and rapidly readjust after small bumps and jolts.
One last thing to mention here is the manual mode. Because of its handheld applications, it allows the user to also lock in the lines. This allows the user to more and rotate the unit while maintaining the selected level.
There is a small problem, however, with the unit as a whole. While it is portable and accurate, it is also complex and difficult to use, especially if you’re new. It has a lot of features to improve its accuracy, compensate for the surface and adapt to the wall. This makes it difficult to grasp and can require quite a bit of time to get used to. It is something that is also mentioned in its laser level review on various websites.
- Very high level of accuracy
- Great as a handheld tool as well
- Portable and useful in every construction project
- Can be difficult to use as a beginner
- Does not cover the wall behind it
- Difficult to mount on various 3rd party stands
Being accurate is one of the characteristics of Bosch laser levels. It’s the kind of accuracy that you simply cannot get with a cheap laser level. Which is why, from the very beginning, Bosch laser levels are not among the cheapest ones out there.
What they are, however, is very useful and appreciated. There are tons and tons of great comments in every laser level review that covers the GLL 30.
Something to note right off the bat is the fact that this laser level is very portable. It is small enough to carry around and fit in your hand. On that note, it also sports a design that fits comfortably in you hand without causing any strain.
One of the more interesting features that it brings to the table is the cross-line mode. This mode allows it to project 2 bright lines that are perfectly leveled and lock them in. With the 2 lines constantly present on the wall or surface, it is a lot easier to line thing up.
One more thing worth noting here is the fact that it also sports a secure transportation system. This locks the balancing pendulum into place as soon as it is turned off. This helps protect the pendulum and also helps absorb any shocks and impacts before they reach the pendulum.
It is also a very easy to use laser level. It has a minimal user interface with few controls. This makes it great for professionals, beginners and amateurs alike.
All in all, it is a great laser level to have and to use regardless of the scope of your construction project.
- Very easy to use
- Secure transportation system
- Cross-line mode
- Not among the cheapest ones on the market
- A bit difficult to clean, especially if used on a construction site
There are laser levels, and then there are laser levels, and then there ate Bosch lasers. The GLL 3-80 is a more than adequate example of Bosch engineering done right.
What sets this level apart from the vast majority of other levels is the fact that it is a rotary laser. This makes it cover 3 planes with its 360 degree laser lines. It is incredibly useful, especially when working with architecturally complex settings. It allows you to keep track of multiple planes at the same time and adjust independently from one another.
Not to mention the fact that it allows you to better map out your work area. This in turn allows you to set up multiple markings and boundaries for future placements.
Another great feature that this laser level has is its Pulse Laser Receiver Mode. This makes it visible in very bright lighting conditions, with a laser receiver, up to 265 feet. Such a distance makes it both very versatile and well suited for large rooms, halls and industrial complexes.
Something very important to note about this laser level is the power output of the laser itself. The actual beam that it shoots out has a power output slightly smaller than 1 mW. Almost 1000 watts of power that the beam itself can generate. This makes the laser not only very bright and visible but also able to penetrate through different particles. There are not dust interferences and no visual artifacts on the projected beam.
One last thing to mention is the fact that this level is not among the more portable ones. It sports a very bulky and cumbersome design. This design simply cannot have the same portability and accessibility as other designs do. It is understandable why, it is not exactly a handheld tool, however it more than makes up for it.
- Very accurate
- Covers 3 dimensional planes
- Nearly 1mW laser power output
- A bit on the pricey side
- Can be difficult to clean and maintain
- Bulky and lacks portability
While not very popular on the global market, Johnson is offering a wide selection of powerful and noteworthy tools.
One of these tools is the 99-006K, a self-leveling horizontal plane laser. While it does cover only one plane, it is among the best horizontal plane lasers out there.
Right out of the box, you will notice its cylindrical design. While bulky and difficult to store, it serves a good purpose. It is able to contain all the hardware that allows the laser to achieve almost 5mW power levels. This, in turn, makes it incredibly bright and visible in even the brightest of backlighting and environment.
It also contains something that not many lasers are able to bring to the table, level alarms. This unit does pack audible alarms that are triggered the moment the laser exceeds the leveling range. This means that no matter what conditions it performs in, you will not be mislead by a false projection.
Another thing to note about this laser is the fact that it comes complete with everything that it needs. Every single accessory that you need to get it started and going is included in the kit. So while it is not the most portable, it is the most comprehensive ones out there.
This brings with it a recurring problem with advanced tools. While it is perfect for professionals and experienced users, it can be a bit overwhelming for beginners.
While this laser is very useful and recommended in any and all large scale projects, it is hard to grasp. The entire kit, while it is one of the richest ones out there, it is also very jam-packed. In turn, this leads to more discouragement than anything else for newer users and amateurs.
- Kit comes with everything that the user needs
- Sports audio alarms
- Very powerful laser beam
- Bulky design
- Not really portable
- Can be difficult and overwhelming for new users
With laser levels becoming increasingly popular, Dewalt has started making high-powered laser levels available to household consumers. This is one very good example of such laser levels.
The first thing that you will notice is the fact that it actually comes with an entire kit behind it. Although this practice is growing increasingly common, it often times overwhelms new users. That, however, is not the case with this kit because everything is easy to use. All the pieces serve a specific purpose and are highly intuitive to begin with. Although keeping track of everything can be a bit tedious, it is still a handy kit to have.
One very interesting thing to note about this level is the plane that it uses. It is limited to only the horizontal one, however it can be pushed to 600 feet of coverage. This more than makes up for the planar limitation and makes it a must have level for massive area projects.
Another thing to note is the popularity of this particular laser level. This is due both because of the capabilities of the tool itself but also because of the affordable price point. Economically speaking, this is a professional tool that can be purchased by enthusiasts. A great solution for both amateurs and those looking to start a small construction business.
One last thing to note about this level is the fact that it sports a bit of versatility. It can be used on the vertical plane under the right conditions. It even sports a standby mode which allows the user to pause the tool during its transition.
The actual downside here is that you can only use it on one plane at a time.
- Very good build quality
- Affordable in comparison to similar levels
- Complete and easy to grasp kit
- Only limited to one plane at a time
- The design makes it hard to clean
- Keeping track of every piece in the kit can be tedious
There are some laser levels that are made to appeal to the amateur DIY market. However there are some that are made specifically for professionals and their needs. This is one of those products.
To put it simply, this laser level comes with anything and everything that you need for accurate leveling. Make no mistake about it, this is a professional tool and it behaves as such.
The first thing that you will notice is the size of the kit itself. It contains everything from controllers to stands to its own tripod. This is to make sure that, right out of the box, it is ready to go without a problem.
Another thing to notice is the fact that it works on both horizontal and vertical planes, however not at once. While it can be used with self-leveling features on both planes, it can only cover one at a time. This is not an actual problem in the long run, however it can be a bit of a nuisance.
One more thing to note about this laser level is the small head cage assembly. This is to protect the laser itself and keep it clean under any circumstances. This not only keeps the unit protected and extends its life, but also makes it easy to clean and maintain. This, combined with its long range, makes it a staple of construction sites and projects worldwide.
Something else worth noting is the fact that this level is surprisingly easy to use. Although aimed towards professionals, it is intuitive and easy to use regardless. This makes it available to amateurs and beginners as well, allowing them to use it at its full capacity.
All in all, it is a very powerful laser level that will serve you well if you choose it.
- Very powerful laser
- Professional laser level performances
- Able to transition smoothly between the horizontal and vertical plane
- A bit more costly than the other levels
- Requires a bit of setting up
Another great addition from Johnson, this neat laser level is one of the most affordable ones. While it might be cheap, it is not a cheap build, nor does it feel like it.
Right out of the box, the first thing you will notice is its design. It has a simple compact design, small enough to be portable but large enough to provide great performances. It also sports a small plastic bracket on the side. This helps you mount it on various surfaces, stands and tripods for more accuracy and stability.
While it might not look like it, this level can handle both horizontal and vertical planes. This is done so with a split vertical beam. The main beam remains the one that covers the horizontal plane. If needed it can be split into a vertical line as well. This way the level is able to cover both planes efficiently.
One more thing to add about this laser level is its speed. The laser itself is able to spin up and rotate the beam at up to 600 rpm. This makes the level create a continuous and stable line to follow.
At such elevated speeds, it is able to overcome any flaws and indentations. The line will be stable and straight no matter what it hits.
Something else worth mentioning is the fact that this laser level is very easy to operate. It does not have much in terms of controls and the fact that it’s a simple unit makes it easier.
One small drawback that it has is the fact that it is a simple single unit. If you want extras like a stand, a tripod, and so on, you will have to purchase them separately. While this can be a problem for more experienced users, it makes it more attractive for beginners. It also allows the users to create their own kit over time and not rely on a predetermined list.
- Very easy to use
- Uses split-beam technology to cover vertical and horizontal planes
- 600 rpm laser head speed
- Does not come with extra accessories
- Can be difficult to maintain in dusty environments
The last entry on our list comes from Dewalt. The DW074KDT, an entire rotary laser level kit. A professional rotary laser level, however it comes with a bit of a twist. It is actually the most affordable unit in the professional level market.
Besides the fact that it is accessible to everyday home users, it also comes with the entire Dewalt kit. This not only makes it easy to get any job done but also easy to learn to use. The kit includes everything that you might ever need in order to properly use it. It also includes a detailed set of instructions to help you get better acquainted with the unit.
Right out of the box, the design is the first thing that you will notice with this Dewalt unit. It is designed in such a way that it retains portability while allowing for the proper hardware to be installed. It can fit on a tripod, a stand or directly on the floor or surface without looking out of place.
In regards to its performances,it is able to cover both horizontal and vertical planes. It sports a standby system that allows it to stop its activity while transitioning between planes. Its range is nothing to be scoffed at either. It sports a 600 feet range and a 1500 feet detector range.
This very long range actually gives it a lot of versatility. It makes it a great choice not only for construction projects but also for geological and topological mapping.
There is only one small downside to this unit. The user interface panel is not exactly comfortable to use. The control panel, while intuitive and easy to understand, has the controls too close to one another. This might not seem like a problem at first, but you’ll push extra buttons by accident. It takes a bit of getting used to, especially with gloves on, however it is all worth it in the end.
- Very powerful unit
- Very long range
- Easy to operate and understand
- Takes a bit of time to get used to
- Difficult to clean and maintain, especially around the laser cage
- Controls will feel a bit too close to one another at first
Laser Level Buyer’s Guide
Before rushing off to buy a laser level, there are a couple of things to keep in mind. It is a lot more important to find the perfect unit for you and your projects. For this, you will have to do a lot of comparing and a lot of reading.
What to Look for in a Laser Level
There are a few things that you will have to ask before buying a laser level:
• What kind of level is it?
• How many planes does it cover?
• What is its range?
• Are there any extra accessories that it comes with?
While these questions might not seem like such a big deal, it will help you figure out what you need. Certain projects require certain specifications and performances. After answering these questions, you will be able to figure out the ones for your projects.
Types of Laser Levels
There are multiple types of laser levels that are available for purchase. They are split in the following categories:
• Single plane levels
These laser levels are focused on only one plane at a time. Usually this is the horizontal plane, however most of them can also be orientated to work on the vertical one as well
• Double plane levels
These levels are designed to work on both the vertical and horizontal plane. They are a lot more popular with home users and are a lot more available than others.
• Triple plane levels
These levels focus on 3 planes. One horizontal, one front vertical and one side vertical. They are useful for complete interior modeling and decorating.
How to Choose a Laser Level
Choosing the right laser level for your needs is a bit more complex.
First and foremost, look at the kinds of projects and construction work that you are undertaking. If they are only minor household chores, you are safe buying a simple level. If they are relatively demanding and require a lot of work and attention, you might want an advanced one. If you need it for your business or undertake large projects, you are better off buying a professional grade one.
Pinpointing the right one, however, requires a bit more work. A good rule of thumb is to base your search on the specifics of your projects. Once you’ve narrowed it down, read the laser level review for each and every one of them. This way, you will be able to find the one that is right for you.
Conclusion

Choosing the right laser level for you and your projects is never an easy thing to do. While there are a lot of options and heavy names on the market, you will still have to do your part.
As long as you focus on what your projects need and what resources you have available you will be ok. You will have a small list that you can narrow down by comparing the tools themselves. Finish it off by reading the laser level review for each of the remaining ones. This way you will pinpoint and find the perfect one for your needs.