Once cockroaches infiltrate your living space, they become a major inconvenience. Their swift breeding can lead to fast-spreading infestations. These pests have the potential to pollute your residence, posing health risks. Taking immediate action to manage an infestation is crucial.

On average, roach extermination costs $270 for a single treatment. However, if you have a severe infestation that calls for multiple visits, extermination can cost up to $550.

The actual extermination cost varies widely depending on your location, house size, treatment type, and level of infestation.

Average roach exterminator cost

National average cost $300
Minimum cost $100
Maximum cost $1,000 - $6,000
Average range $150 - $450
Single treatment $150 to $250

Roach exterminator cost by home size

The size of your home will determine the overall extermination cost. The pricing is done based on the square footage of your home. On average, exterminating your whole house may cost between $150 to $800.

The table below shows the roach exterminator cost based on the square footage:

House size ( square footage)Average cost
1,000 sq. ft. $100 - $150
1,500 sq. ft. $150 - $250
2,000 sq. ft. $250 - $350
2,500 sq. ft. $350 - $500
3,000 sq. ft. $500 - $650
3,500+ sq. ft. $650 - $800

Roach exterminator cost by treatment method

Your roach exterminator will choose a specific treatment type depending on the level of infestation and the type of cockroach.

Depending on the treatment used, you can spend between $40 and $7,500. The size of your home will also affect the final cost.

The following are the common treatment methods used to exterminate roaches:

Treatment typeAverage cost
Fumigation $2,500 - $7,500
Heat treatment $2,500 - $7.500
Gel bait $100 - $600
Glue trap $100 - $600
Roach dust $100 - $600
Spray $40 - $100


Fumigation also called tenting, costs between $2,500 and $7,500 for a 2,500-square-foot home and is used for severe pest infestations. The treatment process involves covering your home with a tent-like material and filling it with chemical gas to kill the pests.

This can be done on a smaller scale with fleas in a couch or mattress, or for an entire home. This treatment is extremely effective but is usually used as a last resort due to its cost and health risks. Homeowners may need to wait for up to 60 hours before returning to their homes.

Roach exterminator cost

Heat treatment

Heat treatment costs between $2,500 and $7,500 for a 2,500-square-foot home. This treatment is chemical-free, environmentally friendly, and highly effective. The process involves tenting your home and heating it to a temperature of 122°F to 140°F for about one hour.

Heat treatment

Gel bait

Gel bait costs about $100 to $600. It is very effective and can eliminate almost all types of roaches. The exterminators place poisonous gel baits around your home to draw bugs out. The cockroaches will ingest the bait and take some back to their nest, thus poisoning the entire nest.

However, this treatment does not act fast and can be toxic to pets and children.

Gel bait

Glue trap

Glue traps for roaches cost between $100 and $600. The cost varies depending on how many straps are needed. This treatment does not use harmful chemicals. It traps the roaches, which die after some time.

Glue traps are an excellent option when trying to gauge the level of infestation. These traps can help you avoid major chemical or heat treatments.

Glue trap

Roach dust

Roach dust is also an effective treatment, costing between $100 and $600. Boric acid is sprinkled throughout your home and will kill roaches as they walk through it or ingest it.

This method is used for extreme roach infestations when tenting is not preferred. However, boric acid is toxic to humans and pets and should be applied when homeowners and their pets are away.

Roach dust


Spray costs about $40 to $100 per treatment. It is used in interior and exterior, hard-to-reach areas. The insecticide used is fast-acting, but it can be harmful to kids and pets. Spraying is used for small to moderate pest infestations and can be applied monthly or quarterly.


Roach exterminator cost by infestation level

The severity of the roach infestation also affects the overall roach exterminator cost. Small and medium infestations cost between $100 and $300, while large and severe infestations cost more than $500.

The table below shows how much roach extermination costs based on the level of infestation.

Infestation level Average cost
Small $100 - $150
Medium $150 - $250
Large $250 - $350
Severe $350 - $600
Extreme $610 - $1,600

Roach exterminator cost per number of visits

Depending on the treatment frequency, you can expect to spend between $100 and $1,600 annually for roach extermination. The level of infestation will determine the number of visits required for the roaches. The treatments can be done annually, quarterly, monthly, or as one-time visits.

If you live in a humid region, enrolling in a regular treatment plan is essential to prevent pest infestations.

Below is a table showing roach treatment costs by frequency.

Frequency of roach control visitsAverage cost per treatment
Initial visit $40 - $75
Annual visit $100 - $250
One time visit $150 - $500
Quarterly visit $400 - $700
Monthly visit $900 - $1,600

Factors that affect roach exterminator cost

Below are the common factors that affect the overall cost of roach extermination.

  • Treatment type: Different treatment plans have different price tags. Common treatments include baits, traps, sprays, fumigation, and heat treatment.
  • Frequency of service: The level of infestation determines how many visits you will need. These include monthly, quarterly, and annually. Annual visits are less expensive than monthly visits.
  • Location: The exterminator cost varies depending on where you live. Busy metropolitan cities will have higher extermination rates than those in rural areas. Also, people living in hard-to-reach areas may have to pay more for the extermination.
  • House size: The larger your home, the more a roach treatment will cost. However, this will depend on the infestation level as well.
  • Infestation level: Severe infestations will be more expensive to treat than small infestations.

DIY vs. professional roach extermination

It is easy to eliminate a small roach infestation using simple DIY methods. However, for larger infestations, it is best to hire a professional pest control service.

DIY roach extermination

Roach bait stations and gel baits are excellent for small roach infestations. You can buy these baits from a local home supply store for about $10 to $20. Chemical spray is also ideal for DIY treatments and goes for $5 to $15.

Professional roach extermination

If you are dealing with a large roach infestation, you will need to hire a professional exterminator. Hiring a professional is, however, costlier than DIY methods, but you will get value for your money.

Here are some of the benefits you will get from a professional service.

  • Whole-house inspection
  • Customized roach treatment plan
  • Professional and safe treatment
  • Follow-up visits depending on the level of infestation and treatment plan
  • Peace of mind

Best roach control company near me

The cost of a roach exterminator varies depending on the company you choose, but the average price ranges from $100 to $450. The extermination cost also varies depending on your contract requirements.

Below are some of the best pest control companies and their prices.

Company Average cost (one-time visit)Average cost (annually)
Rentokil $100 - $220 $600 - $1,220
Terminix $150 - $350 $455 - $750
Orkin $150 - $450 $550 - $860


Rentokil is a global, multi-brand company that has been operational for over a century. The company only offers pest treatment under an annual contract, but it provides regular monthly treatments.


Terminix has over 95 years of experience and operates in 45 states, excluding Alaska, North Dakota, Montana, Vermont, and South Dakota. Once a Terminix professional has inspected your home, they will create a treatment plan and give you an estimate. Terminix signup fees are between $100 and $150, and the treatment ranges from $150 to $350 per visit.


Orkin is available in 47 states, excluding Alaska, Wyoming, and South Dakota. This company has been in the industry for over a century and has an award-winning certification program. The company offers a satisfaction guarantee, and all its pros have undergone extensive training.


Yes, it is absolutely worth it to hire a roach exterminator. The professionals will inspect your home and determine the best treatment plan for you. They will also use the right chemicals and traps to ensure that your household is safe.

Bombing a house costs between $1,000 and $3,000 per visit. The cost will vary depending on the size of your home and the severity of the infestation.

About one to three treatments depending on the level of infestation. Using the right treatment plan will eliminate the roaches completely.

Yes, roaches may come back after treatment. Roach extermination follows a strict treatment plan; if not followed, you may have a second infestation.

With the right treatment and control plan, you can get rid of roaches completely, but not permanently. Staying proactive will keep the bugs away.

Scott Williams
Author: Scott Williams - Scott is a pest control expert and has worked in the industry for over 20 years, most recently in NYC, where he runs a pest control business. Scott loves to write articles, share his knowledge on exterminator services, and advise on safe DIY method.