Condominium Maintenane & Repairs Residential & Maintenance Repairs
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We would like to welcome you to our website.

Marciante Diversified

Arnold, Missouri – 636.282.3424

Marciante Diversified has been servicing the St. Louis metro area, Jefferson County and surrounding areas since 1984. We have been helping to protect your investment for over 30 years with licensed, bonded and fully insured craftsmen.

We would like to inform you of the services we offer through our company. We provide commercial and residential sales, installation, service and maintenance of the following:

  • Furnaces, air conditioners and heat pumps
  • Electronic air cleaners
  • High-tech air duct cleaning and sanitization
  • Fireplaces, gas/electric and conversion from wood
  • Piping-black iron, PVC and copper
  • Kitchens and baths remodels
  • Painting, staining, sealing, power washing
  • Carpentry, trim work and crown molding
  • Humidifiers and Ultra violet lights
  • Sheet metal work and ductwork
  • Radiant heating systems
  • Plumbing repairs, water heaters
  • Electrical repairs and lighting
  • Cedar, vinyl and aluminum restoration

"We'll Make You Comfortable"

Free estimates are available
for specialty projects!


If you are experiencing a true emergency & need assistance right away, call us – 24/7


Sales, service and installation for residential and commercial properties. Licensed mechanical contractor, EPA certified technicians.

A handyman service specializing in residential or commercial property maintenance and repairs.

We offer annual Preventive Maintenance contracts.
Contact us for any of your household or business maintenance, service or installation needs.