Builder4.com provide links to websites related to builders, contractors, consulting, architecture, appraisal consultants, architectural consultants, engineering and more.

Commercial Diving

Listings
Offers commercial diving for hull cleaning, propeller polishing, in-water surveys, uw cutting and welding, and blanking.
http://www.commercial-diving-venezuela.com/
Providing underwater construction, inspection, repair, welding, and more.
http://www.blackledgediving.com/
Services include: consulting, deep diving, tunnelling, hyperbaric oxygen and medical management, and inspections.
http://www.hyperbaric-consult.com
Offshore diving contractors supporting the oil and gas industry.
http://www.kdmarine.com/
Servicing underwater installations from Nova Scotia to the Caribbean and Gulf of Mexico, including facilities from California to Florida.
http://www.logandiving.com/
Providing service to the marine industry, offshore and inland.
http://www.sjdiving.com/
Commercial inland and offshore divers. Services include inspections, maintenance and repairs, and a range of underwater and topside services.
http://www.sdive.com/