Our Services
About
Dependable Building Services
Founded in 1992, Dependable Building Services is a Commercial Contractor that Performs HVAC, Electrical, and Nationwide Fire suppression.
Our focus is on commercial, retail, industrial, and telecom industries. Our footprint covers all of Illinois & Wisconsin along with Northern Indiana, with our Fire Suppression Services offered nationwide. Dependable Building Services began as a two-person operation and has steadily grown over the last 30+ years to more than 30 technicians.
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Maintenance Plan
We provide preventive maintenance on your existing
equipment and new installations. Preventive
maintenance is often a first concern for our clients.
Just like you get oil changes for your car, your HVAC unit (which often is as expensive as a car) needs to have check-ups. Your units will last longer, breakdown less frequently, and your utility costs will be lower.
Serving Businesses Throughout Northern & Central Illinois, and Southern Wisconsin
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Featured Manufacturers
We Service All Makes And Models
Customer Reviews
Marie J.
Excellent and professional work! The technician was personable and tidy. Great job! A+ communication and customer service. I highly recommend it!
Sonya A.
We had a great experience working with Dependable to have our building generators installed. The specific generators that we wanted installed were very hard to ...
Paula B
As the name says, they are very dependable. The employees are knowledgeable and definitely know what they are doing.
Adamarie T
Great place to work, office staff & technicians are all helpful & knowledgeable. I highly recommend this business as a place of employment.
Community Involvement
DBS and it's owner Janette Tomaselli has been Donating and volunteering at The Children's Advocacy Center located in Hoffman Estates, IL. Since 2015.
Empowering Voices. Inspiring Hope.
The Children’s Advocacy Center of North and Northwest Cook County (CAC) is a child-focused, trauma-informed nonprofit bringing help,hope and healing to young survivors of abuse or violence and their non-offending family members.
The Children’s Advocacy Center of North and Northwest Cook County (CAC) is a child-focused, trauma-informed nonprofit bringing help,hope and healing to young survivors of abuse or violence and their non-offending family members.
Service Areas
- Alsip
- Arlington Heights
- Barrington
- Barrington Hills
- Bartlett
- Bedford Park
- Bellwood
- Bensenville
- Berkeley
- Berwyn
- Bolingbrook
- Bridgeview
- Broadview
- Brookfield
- Buffalo Grove
- Burnham
- Burr Ridge
- Burbank
- Calumet Park
- Calumet City
- Chicago
- Chicago Ridge
- Chicago Heights
- Crestwood
- Country Club Hills
- Countryside
- Deer Park
- Deerfield
- Des Plaines
- Dixmoor
- Dolton
- East Hazel Crest
- Elk Grove Village
- Elk Grove Village
- Elmwood Park
- Elgin
- Evanston
- Evergreen Park
- Flossmoor
- Ford Heights
- Forest Park
- Forest View
- Frankfort
- Glencoe
- Glenview
- Glenwood
- Golf
- Hanover Park
- Harwood Heights
- Hazel Crest
- Hickory Hills
- Hillside
- Hinsdale
- Hoffman Estates
- Hometown
- Homewood
- Indian Head Park
- Inverness
- Justice
- Kenilworth
- La Grange
- La Grange Park
- Lansing
- Lemont
- Lincolnwood
- Lynwood
- Lyons
- Markham
- Matteson
- Maywood
- McCook
- Melrose Park
- Merrionette Park
- Midlothian
- Morton Grove
- Mount Prospect
- Niles
- Norridge
- North Riverside
- Northbrook
- Northfield
- Northlake
- Oak Park
- Oak Forest
- Oak Lawn
- Olympia Fields
- Orland Hills
- Orland Park
- Palatine
- Palos Park
- Palos Heights
- Palos Hills
- Park Forest
- Park Ridge
- Prospect Heights
- Richton Park
- River Forest
- River Grove
- Riverdale
- Riverside
- Robbins
- Rolling Meadows
- Roselle
- Rosemont
- Schaumburg
- Schiller Park
- Skokie
- South Barrington
- South Barrington
- South Chicago Heights
- South Holland
- Stickney
- Stone Park
- Streamwood
- Summit
- Thornton
- Westchester
- Western Springs
- Wheeling
- Willow Springs
- Wilmette
- Winnetka
- Worth
