Customer reviews from weber.com
Weber - Genesis S-435 Propane Gas Grill - Stainless Steel
Average customer rating
4.6
(762 Reviews)
Rating breakdown 762 reviews
5 Stars
589
4 Stars
87
3 Stars
46
2 Stars
18
1 Star
22
92%of customers recommend this product.
(
574 out of
622)
Customer Reviews for Weber - Genesis S-435 Propane Gas Grill - Stainless Steel
Posted by: GogrillaDaThrilla
from Philadelphia
Verified Purchase:Yes
Very hot and very well-designed. The grill is fantastic.
I would recommend this to a friend!
Written by a customer while visiting weber.com
Posted by: Jeff idaho
from Idaho
Expertise:Intermediate
Verified Purchase:Yes
This grill is not great! Flames barely large enough to bbq a burger. Im So disappointed in my purchase.
No, I would not recommend this to a friend.
Response from weber.comBy Weber grills, August 19, 2025
Thank you for your feedback. We are really sorry to hear your grill is not getting hot. We are happy to help. It sounds like your grills safety device has been triggered.
Troubleshooting Steps to Get Out of Bypass
Make sure the LP tank valve is closed and all of the control knobs are in the OFF position.
Next, open the grill lid and then turn on the LP tank valve until it is completely open.
Wait at least 60 seconds after the tank has been completely opened before the next step.
Turn the first burner (front or left) to the Start/High position and then press the igniter button (if needed) until the burner is lit.
Repeat for the remaining burners, or if there is a crossover tube, just turn the remaining burners to high.
Close the lid. The grill should preheat to 500-550 degrees in 10-15mins.
If this does not work for the Q300 series, it may help to have the customer try a quick start, or light the inside burner before the outside.
For models with a side burner, be sure to check the side burner control knob to ensure that it was not left on. If the control knob was left on, this can cause the grill to go into bypass.
Our Care team will be reaching out to follow up. Thank you!
Troubleshooting Steps to Get Out of Bypass
Make sure the LP tank valve is closed and all of the control knobs are in the OFF position.
Next, open the grill lid and then turn on the LP tank valve until it is completely open.
Wait at least 60 seconds after the tank has been completely opened before the next step.
Turn the first burner (front or left) to the Start/High position and then press the igniter button (if needed) until the burner is lit.
Repeat for the remaining burners, or if there is a crossover tube, just turn the remaining burners to high.
Close the lid. The grill should preheat to 500-550 degrees in 10-15mins.
If this does not work for the Q300 series, it may help to have the customer try a quick start, or light the inside burner before the outside.
For models with a side burner, be sure to check the side burner control knob to ensure that it was not left on. If the control knob was left on, this can cause the grill to go into bypass.
Our Care team will be reaching out to follow up. Thank you!
Written by a customer while visiting weber.com
Posted by: Tom Hoosier
from Indiana
Expertise:Intermediate
Verified Purchase:Yes
Cooks nicely. Plenty of storage. Still experiencing ignitor issue. Get that cleared up and I'll give it 5 stars.
I would recommend this to a friend!
Written by a customer while visiting weber.com
Posted by: Big Al 427
from Greenwood lake NY
Verified Purchase:Yes
You get what you pay for. Uneven heat grates are not stainless so they are rusting
No, I would not recommend this to a friend.
Response from weber.comBy Weber grills, August 19, 2025
Thank you for your feedback. So sorry to hear about the uneven heat and the grates rusting. Our Care team is here to help. Please look for an outreach email from us soon. Thank you!
Written by a customer while visiting weber.com
Posted by: Barbie-Annie
from ON
Verified Purchase:Yes
It's a great BBQ! Love the depth and width of the grill size, we usually grill everyday year round, but the bonus is how the top rack flips to be double the size. Genius!! Highly recommend this model if you love cooking
I would recommend this to a friend!
Written by a customer while visiting weber.com
Posted by: Wizard in the Bathrobe
from Seattle, WA
Verified Purchase:Yes
Easy assembly, instructions were pretty straight forward and easy to follow. Only thing I got a little lost on was the instructions at one point told you to install a shelf but no box number was listed only the screws which were present. I'm guessing this shelf is for the propane version maybe? We also purchased the smaller half griddle insert which I highly recommend. Have cooked on it half a dozen times at thinks point and it's a major workhorse. Love it! Probably my favorite grill to date!
I would recommend this to a friend!
Written by a customer while visiting weber.com
Posted by: Fred5150
from Southern Utah
Expertise:Intermediate
Verified Purchase:Yes
I use this grille everyday for breakfast and sometimes 2 times if I use it to grille. The griddle that I purchased with this grille is a snap to clean as well. I just wipe it up with a few paper towels and get ready for our next meal. It works perfect for my sometimes very windy location that makes using my Weber kettle grille difficult due to fire safety, I really enjoy this setup.
I would recommend this to a friend!
Written by a customer while visiting weber.com
Posted by: LuisO
from Washington
Expertise:Intermediate
Verified Purchase:Yes
Buy far the best grill i have invested in. Very responsive when lighting the grill and instantly hot from when i turn it on and get the grub to cook.
Written by a customer while visiting weber.com