Mosquito Squad of Frederick

Larry and Maria Johnson

4520 Mack Avenue Unit H
Frederick, Maryland 21703

Greetings from Mosquito Squad

Welcome to the Mosquito Squad of Frederick home page.

Since our beginning in 2010, Mosquito Squad of Frederick has been committed to providing the best possible customer service in the industry. We are dedicated to providing a rapid response to your pest control needs and assisting in any way we can. Nobody is perfect, but we have been coming as close as we can consistently since 2010.

We are the locally owned and the first company dedicated to controlling mosquitoes, ticks, stink bugs, and other bugs in Frederick and Hagerstown (and surrounding areas). We know what’s bugging you in your yard: mosquitoes, ticks, fleas, stink bugs, spiders, ants, wasps, and carpenter bees. Our protective treatment will help you fight the bite! Not only do we treat your yard, but our Squad is also licensed to treat structures to combat those pests that start to crawl on your home.

Mosquitoes are annoying! Ticks are icky. Or should we say yucky? Disgusting? Or to be polite—we find mosquitoes and ticks most unpleasant. Oh, the thought makes our skin crawl. If you agree, or would use stronger words, you have found the best solution for mosquito control, and tick control in Frederick, MD and Hagerstown, MD and surrounding areas. We are licensed to offer our award winning satisfaction guaranteed mosquito and tick spray in Maryland, West Virginia, and Pennsylvania

We survey our customers to see how we measure up to our high standards. You can read some of their comments below.


“Couldn’t be happier! Last year, my wife hated going out into the yard or sit on our patio because of the mosquito’s – it was bad. This year however is different; one bite since March…I am very happy with the service. Responsive & professional. What really impressed me is the constant follow-up. Initially I had a brief hiccup with the service and the company owner called and personally resolved the issue. I am a firm believer that by being business there WILL BE issues, how they’re resolved shows the true character of the business. This company has a ton of character!”

Cliff Q., Walkersville (On Yelp, but hidden by Yelp along with 9 other not recommended reviews).

“Excellent customer service and friendliness, along with no Mosquitos!”

J.C., Frederick, MD

Best Service EVER! So Happy with Mosquito Squad of Frederick! We are able to enjoy our backyard again! We have a koi pond and recently added a pool and after years of trying the various bug repellents and yard sprays on the market (with no lasting relief), we decided to try Mosquito Squad. Wow! We can enjoy our backyard all season now! It’s amazing! I highly recommend this service! The Johnsons and their staff are very easy to work with if you need a schedule change. So happy to have our yard back!
Sherry W., Monrovia, MD

“Everyone is very friendly and professional and accommodating.”

Brenda F., Myersville, MD
“Were very responsive when I complained about an inadequate treatment.”
Criss T., Jefferson, MD

“Great company. Always going the extra mile for my family.”

Thomas R., Jefferson, MD
“Easy to schedule and work with”
Jerry C., Hagerstown, MD


I run a Child Daycare in my home and my children used to get terrible and painful Mosquito bites. The children’s parents were getting quite upset about it to the point that some were ready to take their children elsewhere. Nothing I used seemed to work. 2 years ago I decided to give Mosquito Squad a try. From the very first treatment the change was amazing. It was one of the best choices I ever made. So now every April I am set up on automatic renewal. I’m happy, my children are happy and so are their parents. Without Mosquito Squad my business would be in ruins. Thanks so much for your great service.
L.G., Walkersville, MD

“We have only gotten one treatment so far but even given all the rain we had the past month (May 2016) there are almost no mosquitos or other bugs in our yard. We are due for our next treatment so I am starting to see some bugs but nowhere near the amount we would have if we didn’t use the squad. I doubt we’d even be able to use our backyard if we didn’t have the squad.”
Adam K, Frederick, MD

Another Happy Customer:

The best thing about mosquito squad is that I don’t have to use spot treatments on my dogs and no mosquito bites all summer long !!
Madelyn H., New Market, MD

“So far we’ve had one service (treatment) and I have not noticed ANY mosquitos or ticks in my back yard since. It’s May currently and prior to the treatment I was pulling at least one tick off my dogs every week, I haven’t had to since the treatment.”

Jeff B., Frederick, MD


You got rid of my ant problem

T.K., Frederick, MD

Good service – send reminders of next appointments, follow up with emails. We have been super pleased with the results this summer. Gnats have always been an issue, but with your treatments we have noticed a huge change in our lawn. No longer swarmed by gnats as soon as you walk through the grass.
Ian S., Jefferson, MD.

It helps keep pesky mosquitoes and gnats away

D.D., Thurmont, MD

It was like night and day in my yard after Mosquito Squad put down their first application. We were having a hard time enjoying our back yard and patio, but after Mosquito Squad came, we were not bothered by mosquitos or gnats at all!

R.M.C., Frederick, MD

You are always notifying me of your arrival and making sure that there is no outside activity while you are there. I have not had any problems with bugs since you started. At first I had Stink Bugs and carpenter bees galore. I have only seen 3 Stink Bugs and very very very few carpenter bees this year. THANKS

I.D., Knoxville, MD

Listen to some of our testimonials:

Click HERE to See a Testimonial Showing How Mosquito Squad Can Help You Take Your Yard Back!

Our Services

Pests don't stand a chance.

Traditional Mosquito Control

Mosquito Squad's most popular mosquito control service, our traditional barrier treatment will decrease your yard's mosquito population by 85-90%! Our trained technicians treat key areas of your property, eliminating adult mosquitoes on contact and providing continuous protection, reapplying every 2-3 weeks.

All Natural Mosquito Control

Mosquito Squad's all natural mosquito treatment is made up of essential oils, eliminating adult mosquitoes on contact and working as a repellent for up to 2 weeks. As opposed to our traditional barrier protection, the all natural treatment must be applied every 14 days.

Intensive Tick Treatment

For the most comprehensive tick control, our technicians utilize a combination of our traditional barrier treatment and tick tubes. Our barrier treatment will eliminate adult ticks on contact while tick tubes are placed in key areas on your property, twice a season, to eliminate ticks at their nymph stage.

Automatic Misting System

Mosquito Squad's mosquito misting system is installed on your property for continuous control, all season long. The system automatically delivers a 30-second spray 2-4 times a day when mosquitoes are known to be at their most active.

Special Event Spray

From outdoor weddings to backyard barbecues, our special event spray keeps your guests off the menu. Our trained technicians will spray the area before the event, creating an odorless barrier, eliminating mosquitoes.


Satisfied customers: The strongest proof of our performance

Mark and I just wanted to let you know how much we love your service. It has made all the difference in the world, I don’t know what we ever did without you! The amount of time we are able to spend in our yard has been amazing. I’m so happy to be able to go out without putting on bug spray, messing with citronella candles and all kinds of other gadgets. It had made a huge impact on our daily life and we are enjoying our home so much more now that we have you guys in it! Thank you!


We are very happy about the service provided by Mosquito Squad. My daughters and I were getting bit 5-8 times each time we were in our backyard. We have been bite-free since you sprayed!

Mandy H, Hagerstown, MD

IBeing very skeptical at first (since my yard is full of flowers and shrubs) I can now say that Mosquito Squad is great! Unbelievable! I can now go outside any time of the day, evening, or night with total comfort. My neighbors have less mosquitoes also

Garnetta M, Frederick, MD

We love our mosquito free backyard. We are still telling everyone we know about our mosquito treatments and how much we love the service.

Stephanie D, Frederick, MD

We start[ed] using the Mosquito Squad this year and have seen big improvements. Their treatment program is reliable, and impressive as they spray the yard. They work flexibly with us to adapt their regular schedule to any entertaining dates. We have already had one friend ask us how to reach them and we highly recommend them.

Steve C, Cascade, MD


I didn’t know how much I would enjoy a mosquito free yard until I had one! It is so great! Thanks!

Cindy E, Williamsport, MD

We have used Mosquito Squad this year to control mosquitoes, gnats and stink bugs. We have noticed a dramatic improvement with all of those pests. Most recently we noticed approximately 500 dead stink bugs near our garage. We have never seen anything like that before, so we know Mosquito Squad is eliminating all the stink bugs that come on our house.

Jeff and Daphne B, Boonsboro, MD

After Mosquito Squad treated our property the first time we were amazed that there were no longer any mosquitoes or gnats. They stayed away until the next treatment. We have also noticed that it is eliminating all the stink bugs.

Jonathan H, Hagerstown, MD

Our dog would get 3 to 6 ticks on her every time she went in our backyard. She hasn’t had any ticks on her since Mosquito Squad started treating our property.

Bob and Joanna N, Woodsboro, MD

For two years our family had been driven from our patio in our beautiful backyard by an invasion of tiger mosquitoes. They are aggressive, stealth like, nasty insects, attacking us even in the middle of the day. We had to slather our bodies with insect repellent or endure the smell of numerous Tiki torches and citronella candles in order to sit outdoors. This year we reclaimed our backyard after having Mosquito Squad spray a barrier around our patio. We are very happy with the results. It has made our summer so much more enjoyable not having to worry about becoming the Tiger mosquito’s next meal.

Joy W, Frederick, MD

We successfully controlled the stink bug invasion last fall using mosquito squad based in Frederick. We also had very few all winter while our friends had hundreds of them.

Geraldine O, Cascade, MD

We are completely satisfied with your services. We hardly ever see a stink bug now. Whatever it is that you are using gets the job done. We have canceled our contract with (Another pest control company) and are now depending on The Mosquito Squad to be our exterminator of choice. Thanks again.

Get a Free Quote!

Don't let pesky mosquitoes ruin your outdoor fun. Mosquito Squad is ready to serve you! Contact us today by filling out the brief form below and we’ll be in touch soon.