Top-rated pest control specialists.

Best pest control specialists near Diamond Bar, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your pest control project in Diamond Bar, CA?

Select your specific project to find the pro for you.

TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon330
    Verified pest control services reviews

Top-Rated Pest control specialists in Diamond Bar - Updated Nov 2026

Avatar for THE NO-NONSENSE TERMITE CO INC
THE NO-NONSENSE TERMITE CO INC
4.9(
90
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects - For Business+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Overall it went much better than I thought it could have after I saw swarmer's (lots of them) coming out of our home. I thought for sure that I was going to have to tent, but after getting a couple of inspections done. I decided to go with No-Nonsense Termite because they convinced me that tenting wasn't necessary (Thank God) and that my infestation could be controlled with basically non-toxic chemicals. I've yet to see any signs of termite since their treatment, and I check regularly. I signed up for their home protection plan so if I do need them again I'm covered."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time3 days
Recommended by98%of homeowners
Avatar for EcoGuard Pest Management
EcoGuard Pest Management
4.7(
69
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Trap snapped 2 hours after he left. Unfortunately it didn’t kill instantly and I had to finish the job as both my husband and exterminator not present. Had to put poor critter out of its misery. We are city folks living in country for first time and have a lot to learn. Yet very efficient company that uses traps and chemistry nontoxic to environment and my animals. We also have wasp and ant problems to be addressed later in year. Have great confidence they will help."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Surf City Termite & Pest Control
Surf City Termite & Pest Control
4.7(
559
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I have been a property manager in Los Angeles and Orange Counties for the last 8 years. Star at Surf City Pest Control is my go-to person for all pest control issues. She is very responsive to email and phone. Surf City provides excellent prices, quality work, and honors their warranties with no hassles."
Surf City Pest Control specializes in bed bug control, utilizing eco friendly and low impact pest control methods such as our Cedar Oil Whole House Fogging System. Call For A Free Consultation
Rodents contaminate our food and our living space. Surf City Pest Control offers rodent trapping, clean up service of feces, decontamination of airborne viruses, sealing of all visible entry points, a written report, and monthly maintenance.
Surf City Pest Control can control even the most stubborn of pests. We are a full service Termite & Pest Control company. So whether you need a one time flea treat or a whole house fumigation, we are your company of choice.
Save money with Surf City Pest Control's  own in-house fumigation crew(most companies sub out their fumigating services) we can handle all your fumigation needs from start to finish.
Before

+8

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for BEE N' WASP NEST REMOVAL SERVICE
BEE N' WASP NEST REMOVAL SERVICE
5.0(
42
)
Pest Control - Bugs and InsectsMosquito ControlPest Control - Bed Bugs+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1979

Emergency services offered

Customers say: Quick response

"We had some recurring problems with bees.  We had Bee N’ Wasp Nest Removal Service come out and help us.  They were good.  We were happy with the service they provided.  We did not have any issues with them.  I would use their services in the future also."
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Direct'em Pest Solutions
Direct'em Pest Solutions
4.5(
94
)
Pest Control - Bugs and InsectsPest Control - RodentsMosquito Control+4 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2014

Warranties offered

Small jobs welcome

"The owner Joel was very informed and took time to explain the pest problem to me and the treatment needed. He even asked about our children and pets and their allergies. . They offer a cost effective a bimonthly treatment of inside and outside, which I took advantage of"
Beehive removal
Termite fumigation
Bee Hive service
exposed
patched

+1

Response time3 hrs
Response rate95%
13 neighbors recently requested a quote
...
Showing 1-10 of 171
Pest Control FAQs, answered by experts

Common signs of a flea infestation include pets scratching or grooming excessively, visible fleas on pets, and red spots or bites on the skin of both pets and people. You may also notice dark spots on your pet’s fur, known as “flea dirt,” which is flea feces. Itching and irritation for both you and your pets are also strong indicators of an infestation.

The fastest way to get rid of termites is to apply a liquid insecticide exterior barrier around your home. If you have a severe infestation, this is your best option, and we recommend having a professional exterminator tackle this project.

The best animal repellents for gardens include a variety of different scents. You can use predator urine to keep away deer, raccoons, squirrels, and more. The odor will tell the critters that your yard is a dangerous place. Other scents that repel critters are herbs like lavender, geranium, and mint. You can also use hot pepper, garlic, and strong-smelling soap.

For a non-chemical bed bug treatment, you can try spraying your mattress with a mixture of essential oils, rubbing alcohol, and water. Pesticide sprays are available, but using them can pose potential health risks to humans and pets—especially if they are not applied correctly. If non-chemicals do not eradicate your bed bug infestation, you should consult a pest control specialist to determine the best course of action.

Depending on the size of your home and accessibility, expect professional pest inspections to take between 30 and 60 minutes. If you have a large property or limited accessibility, pest inspections may take longer. 

The Diamond Bar, CA homeowners’ guide to pest control services

From average costs to expert advice, get all the answers you need to get your job done.