The best way to do this is to interview several different kinds of building industry professionals. Determine how well they understand your budget, timing and availability; whether their portfolio of past projects reflects your personal tastes; and how much involvement you want in the process. Home Advisor can help you locate a variety of designers, architects and contractors to discuss all of your options.

Architects represent the most highly educated and trained category of designers, with a college degree and state certification. An architect is often the first person many consumers contact to discuss their building needs and site requirements, especially for more complicated, creative or sophisticated designs. Architects often have good resources for designers and general contractors whom they feel comfortable working with to complete the team. Architects can help you detail exactly what you want, draw up plans and list material specifications. They may also provide oversight for your project while it is in progress. It is customary to interview several different architects, view their past work and verify that their portfolio includes experience with projects that fit your style and budget before hiring one to design your home.

Designers - Most states do not license or regulate "designers," so it is important to verify their experience and professionalism. In addition to checking out their portfolio, look for design degrees from accredited universities and membership or certification from professional organizations such as the American Institute of Building Design (AIBD), the National Council of Building Design Certification (NCBDC), the National Association of the Remodeling Industry (NARI), the American Society of Interior Designers (ASID), etc. These organizations help assure professional standards of education, field experience and adherence to a code of ethics.

Building Designers - often have more practical residential design and even hands-on construction experience than many architects. Their designs tend to be more basic and practical to build, which often makes hiring a building designer a more sensible, affordable choice for some homeowners.

Residential Designers (Space Planning) - specialize in designing residential interiors. Trained to use space most efficiently, they tend to focus on floor plan design, detailed lifestyle evaluation and design functionality. It is not uncommon to consult with a residential/interior specialist to critique a floor plan or a kitchen/bath designer to devote special attention to specific areas of the home. Because many residential designers can also offer advice about the latest trends and products, their roles could overlap with interior designers.

Kitchen & Bath Designers - have strong product knowledge within their specialties. However, they may lack construction experience or miss design opportunities associated with additions, movement of walls, etc. They are best for high-dollar jobs where expensive materials, cabinets, and appliances will be used.

Home Center Staff Designers - This is the quick, easy, and cheap route to some basic design ideas. (Home center staff designers often have lots of experience with lower budget jobs.) Design skill varies widely and their schedule may not allow enough time to examine your individual situation in depth. They are also unlikely to recommend solutions that don't use the store's products.

Interior Designers/Decorators - are specialists who offer advice on furniture, wall coverings, colors, styles, the overall physical appearance of your project. Decorators also may help you save time and money by helping you narrow down your choices and by receiving professional discounts for materials such as furniture, home accessories, wallpaper or paint. When you meet an interior decorator, expect to talk about your personal style and preferences. From that, the decorator will develop some ideas that would work for you, and help you translate your artistic sensibility into reality.

Interior designer - is a title applied to individuals who may also do some interior space planning, however, most usually focus on "interior decorating" by selecting finishing touches such as picking carpets, drapes, paint colors, fabrics, and furnishings. Thus, their duties could overlap or be interchangeable with those of both residential designers and interior decorators.

Draftspersons - primarily prepare technical drawings of designs created by others, although some can assist with design. These days, most drafters work in Computer Aided Drafting and Design (CADD) programs. If you have a good idea of the floor plan you want, you may just need to hire a draftsperson to draw the blueprints and have them checked and stamped by an architect for general contractors to bid, apply for permits, and build.

General Contractors - coordinate and construct projects that typically involve three or more subcontractor trades (carpentry, plumbing, painting, roofing, electrical, etc.). In most states, general contractors need a license to operate their business. Many who specialize in production concentrate on bidding and building from plans drawn by design specialists and do not offer much, if any, design or drawing services unless they advertise themselves as design/build contractors.

"Design/Build" Contractors - offer both architectural and construction services, and can carry a job from inception to move-in. Because one firm is accountable for the entire project, this approach can often result in a less expensive design that is practical to build (and avoids confusion between design and construction specialists who may not see eye-to-eye). These advantages have made the design/build approach popular in recent years.

When looking for service professional to help you build your new home, don't worry so much about whether they are called architect, designer, builder, contractor or some hybrid of those titles. Rather, look for the individuals or companies with experience designing or building the type of home you want, and make sure you will be comfortable working with them.

-- Tips courtesy of HomeAdvisor.com