Sexton Pest Control

Landscape architects plan and design land areas for parks, recreational facilities, highways, airports, and other properties. Projects may include subdivisions and commercial, industrial, and residential sites.

Landscape architects typically do the following:

• Confer with clients, engineers, and building architects to understand a project
• Prepare site plans, specifications, and cost estimates
• Coordinate the arrangement of existing and proposed land features and structures
• Prepare graphic representations and drawings of proposed plans and designs
• Analyze environmental reports and data on land conditions, such as drainage
• Inspect landscape work to ensure that it adheres to original plans
• Approve the quality of work that others do
• Seek new work through marketing or by giving presentations

People enjoy attractively designed gardens, public parks, playgrounds, residential areas, college campuses, and golf courses. Landscape architects design these areas so that they are not only functional but also beautiful and harmonious with the natural environment.

Landscape architects plan the locations of buildings, roads, and walkways. They also plan where to plant flowers, shrubs, and trees. Landscape architects design and plan the restoration of natural places disturbed by humans, such as wetlands, stream corridors, and mined areas.

Many landscape architects specialize in a particular area, such as beautifying or otherwise improving streets and highways, waterfronts, parks and playgrounds, or shopping centers.

Increasingly, landscape architects are working in environmental remediation, such as preserving and restoring wetlands or managing storm-water runoff in new developments. They are also increasingly playing a role in preserving and restoring historic landscapes.

Landscape architects who work for government agencies do design sites and landscapes for government buildings, parks, and other public lands, as well as plan for landscapes and recreation areas in national parks and forests.

In addition, they prepare environmental impact statements and studies on environmental issues, such as planning for use of public lands.

Pest control workers control, manage, or remove unwanted creatures, such as roaches, rats, ants, termites, and bedbugs, that infest buildings and surrounding areas. 

Pest control workers typically do the following:

• Inspect buildings and premises for signs of pests or infestation
• Determine the type of treatment needed to eliminate pests
• Measure the dimensions of the area needing treatment
• Estimate the cost of their services
• Set bait and traps to remove or kill pests
• Spray or dust pesticides into rooms
• Design and carry out pest management plans
• Drive trucks equipped with power spraying equipment
• Create barriers to prevent pests from entering a building

Unwanted pests that infest buildings or surrounding areas can pose serious risks to the health and safety of occupants. Pest control workers control, manage, or remove these creatures from homes, apartments, offices, and other structures to protect people and to maintain buildings' structural integrity.

To design and carry out integrated pest management (IPM) plans, pest control workers must know the identity and biology of a wide range of pests. They must also know the best ways to control or remove the pests.

Pest control workers' position titles and job duties often vary by state. The following are types of pest control workers:

Pest control technicians identify potential pest problems, conduct inspections, and design control strategies. They work directly with customers and, as entry-level workers, use only a limited range of pesticides.

Applicators use a wide range of pesticides and may specialize in a particular area of pest control:

• Termite control technicians use chemicals and modify structures to eliminate termites and prevent future infestations. Some also repair structural damage caused by termites and build barriers to separate pests from their source of food.
• Fumigators use poisonous gases, called fumigants, to treat serious infestations. Fumigators seal infested buildings before using hoses to fill the structure with fumigants. Warning signs are posted to keep people from going into fumigated buildings, and fumigators monitor buildings closely to detect and stop leaks.

Heavy vehicle and mobile equipment service technicians inspect, maintain, and repair vehicles and machinery used in construction, farming, rail transportation, and other industries.

Heavy vehicle and mobile equipment service technicians typically do the following:

• Read and understand operating manuals, blueprints, and drawings
• Perform scheduled maintenance, such as cleaning and lubricating parts
• Diagnose and identify malfunctions, using computerized tools and equipment
• Inspect, repair, and replace defective or worn parts, such as bearings, pistons, and gears
• Overhaul and test major components, such as engines, hydraulics, and electrical systems
• Disassemble and reassemble heavy equipment and components
• Travel to worksites to repair large equipment, such as cranes

Heavy vehicles and mobile equipment are critical to many industrial activities, including construction and railroad transportation. Various types of equipment, such as farm machinery, cranes, and bulldozers, are used to move materials, till land, lift beams, and dig earth to pave the way for development and construction.

Heavy vehicle and mobile equipment service technicians repair and maintain engines, hydraulic systems, transmissions, and electrical systems of agricultural, industrial, construction, and rail equipment. They ensure the performance and safety of fuel lines, brakes, transmissions, and other systems.

With many types of equipment and mechanical and electrical systems, service technicians use diagnostic computers to identify problems and make adjustments or repairs. Although the use of computerized testing equipment, such as tachometers and dynamometers, is common, technicians also use many different power and machine tools, including pneumatic wrenches, lathes, and welding equipment.

Service technicians also use many different handtools, such as screwdrivers, pliers, and wrenches, to work on small parts and in hard-to-reach areas. They generally purchase these tools over the course of their careers, often investing thousands of dollars in their collections.

After locating malfunctions, service technicians repair, replace, and recalibrate components such as hydraulic pumps or spark plugs. This may involve disassembling and reassembling major equipment or making adjustments through an onboard computer program.

The following are types of heavy vehicle and mobile equipment service technicians:

Farm equipment mechanics service and repair farm equipment, such as tractors and harvesters. They also work on smaller consumer-grade lawn and garden tractors. Most mechanics work for dealer repair shops, where farmers increasingly send their equipment for maintenance.   

Mobile heavy equipment mechanics repair and maintain construction and surface mining equipment, such as bulldozers, cranes, graders, and excavators. Many work for equipment wholesale and distribution shops and large construction and mining companies. Those working for the federal government may work on tanks and other military equipment.

Rail car repairers specialize in servicing railroad locomotives, subway cars, and other rolling stock. They usually work for railroad, public and private transit companies, and rail car manufacturers.

For information about technicians and mechanics who work primarily on automobiles, see the profile on automotive service technicians and mechanics.

For information about technicians who work primarily on large trucks and buses, see the profile on diesel service technicians and mechanics.

For information about technicians and mechanics who primarily work on motorboats, motorcycles and small all-terrain vehicles, see the profile on small engine mechanics.

Animal care and service workers care for the needs of animals. They feed, water, groom, bathe, and exercise pets and other nonfarm animals. Job tasks vary by position and place of work.

Animal care and service workers typically do the following:

• Feed and give water to animals
• Clean equipment and the living spaces of animals
• Monitor animals and record information such as their diet, physical condition, and behavior
• Examine animals for signs of illness or injury
• Exercise animals
• Bathe animals, trim nails, clip hair, and attend to other grooming needs
• Train animals to obey or to do specific behaviors

Animal care and service workers train, feed, groom, and exercise animals. They also clean, disinfect, and repair the animals' cages. They play with the animals, provide companionship, and observe behavioral changes that could indicate illness or injury.

Boarding kennels, pet stores, animal shelters, rescue leagues, veterinary hospitals and clinics, stables, laboratories, aquariums and natural aquatic habitats, and zoological parks all house animals and employ animal care and service workers. 

Nonfarm animal caretakers typically work with cats and dogs in animal shelters or rescue leagues. All caretakers attend to the basic needs of animals, but experienced caretakers may have more responsibilities, such as helping to vaccinate or euthanize animals under the direction of a veterinarian. Caretakers also may have administrative duties, such as keeping records on the animals, answering questions from the public, educating visitors about pet health, or screening people who want to adopt an animal. 

Animal trainers train animals for riding, security, performance, obedience, or assisting people with disabilities. They familiarize animals with human voices and contact, and they teach animals to respond to commands. Most animal trainers work with dogs and horses, but some work with marine mammals, such as dolphins. Trainers teach a variety of skills. For example, some may train dogs to guide people with disabilities; others teach animals to cooperate with veterinarians or train animals for a competition or show. 

The following are types of animal care and service workers:

Groomers specialize in maintaining a pet's appearance. Groomers may operate their own business, work in a grooming salon, or, increasingly, run their own mobile grooming service that travels to clients' homes. Demand for mobile grooming services is growing because these services are convenient for pet owners, allowing the pet to stay in its familiar environment.

Some groomers are employed by kennels, veterinary clinics, or pet supply stores, where they groom mostly dogs, but some cats, too. In addition to cutting, trimming, and styling the pet's fur, groomers clip nails, clean ears, and bathe pets. Some groomers also schedule appointments, sell products to pet owners, and identify problems that may require veterinary attention.

Grooms care for horses. Grooms work at stables and are responsible for feeding, grooming, and exercising these animals. They saddle and unsaddle horses, give them rubdowns, and cool them off after a ride. In addition, they clean out stalls, polish saddles, and organize the tack room where they keep harnesses, saddles, and bridles. They take care of food and supplies for the horses. Experienced grooms also may help train horses. 

Keepers are animal care and service workers who work in zoos. They plan the animals' diets, feed them, and monitor their eating patterns. They also clean the animals' enclosures, monitor their behavior, and watch for signs of illness or injury. Depending on the size of the zoo, they may work with either a broad or a limited group of animals. They may help raise young animals, and they often spend time answering questions from the public. 

Kennel attendants care for pets while their owners are working or are traveling. Basic attendant duties include cleaning cages and dog runs, and feeding, exercising, and playing with animals. Experienced attendants also may provide basic healthcare, bathe animals, and attend to other basic grooming needs. 

Pet sitters look after animals while the owner is away. They go to the pet owner's home, allowing the pet to stay in its familiar surroundings and follow its routine. Most pet sitters feed, walk, and play with pets daily. More experienced pet sitters also may bathe, groom, or train pets. Most watch over dogs, but a few take care of cats.

Boilermakers assemble, install, and repair boilers, closed vats, and other large vessels or containers that hold liquids and gases.

Boilermakers typically do the following:

• Use blueprints to determine locations, positions, or dimensions of parts
• Install small premade boilers into buildings and manufacturing facilities
• Lay out prefabricated parts of larger boilers before assembling them
• Assemble boiler tanks, often using robotic or automatic welders
• Test and inspect boiler systems for leaks or defects
• Clean vats using scrapers, wire brushes, and cleaning solvents
• Replace or repair broken valves, pipes, or joints, using hand and power tools, gas torches, and welding equipment

Boilers, tanks, and vats are used in many buildings, factories, and ships. Boilers heat water or other fluids under extreme pressure to generate electric power and to provide heat. Large tanks and vats are used to store and process chemicals, oil, beer, and hundreds of other products.

Boilers are made out of steel, iron, copper, or stainless steel. Manufacturers are increasingly automating the production of boilers to improve the quality of these vessels. However, boilermakers still use many tools in making or repairing boilers. For example, they use hand and power tools or flame cutting torches to cut pieces for a boiler. To bend the pieces into shape and accurately line them up, boilermakers use plumb bobs, levels, wedges, and turnbuckles.

If the plate sections are very large, large cranes lift the parts into place. Once they have the parts lined up, they use metalworking machinery and other tools to remove irregular edges so the parts fit together properly. They join the parts by bolting, welding, or riveting them together.

In addition to installing and maintaining boilers and other vessels, boilermakers help erect and repair air pollution equipment, blast furnaces, water treatment plants, storage and process tanks, and smokestacks. Boilermakers also install refractory brick and other heat-resistant materials in fireboxes or pressure vessels. Some install and maintain the huge pipes used in dams to send water to and from hydroelectric power generation turbines.

Because boilers last a long time--sometimes 50 years or more--boilermakers must regularly maintain them and upgrade parts. They frequently inspect fittings, feed pumps, safety and check valves, water and pressure gauges, and boiler controls.