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Businesses in Crystal Lake, Illinois

2,422 local businesses across 104 categories. 0.6% of everything listed in Illinois.

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Crystal Lake, IL has 2,422 businesses listed on USA Business Search in 104 categories across 6 ZIP codes. The most-listed are real estate agents, business consulting, doctors & clinics.

Updated October 2026

Most listed in Crystal Lake

Real estate agentsBusiness consultingDoctors & clinicsLawyersAuto repairNonprofits & communityCounseling & therapyRestaurantsManufacturing & wholesaleHair salons

Home services

General contractors (56)Roofers (29)HVAC & heating (24)House cleaning (17)Landscaping & lawn care (16)Plumbers (15)Flooring (14)Interior design (13)Movers & hauling (11)Locksmiths (10)Electricians (7)Concrete & paving (7)Garage doors (6)Handyman services (5)Painters (5)Windows & doors (5)Kitchen & bath remodeling (5)Pest control (4)Water & fire restoration (2)

Marketing & advertising

Printing & signs (22)Marketing agencies (18)Photographers & video (10)Advertising agencies (9)Web design (8)Graphic design (5)

Auto

Auto repair (76)Car dealers (35)Car wash & detailing (17)Tires (16)Gas stations (16)Auto parts (13)Auto body & collision (7)Towing (3)Auto glass (3)

Food & drink

Restaurants (66)Bakeries & desserts (31)Pizza (23)Coffee shops & cafes (22)Bars & breweries (22)Grocery & specialty food (19)Mexican restaurants (17)Catering (2)

Health & medical

Doctors & clinics (82)Counseling & therapy (70)Dentists (58)Senior living & home care (41)Physical therapy (30)Chiropractors (28)Wellness & alternative health (24)Eye care (22)Massage therapy (19)Urgent care & hospitals (9)Pharmacies (6)

Beauty & personal care

Hair salons (62)Spas & med spas (35)Nail salons (18)Tattoo & piercing (12)Dry cleaning & laundry (7)Barbers (7)

Professional services

Business consulting (84)Accountants & tax (33)IT & computer services (24)Engineering & architecture (17)Staffing & employment (15)Software development (11)Shipping & couriers (9)Funeral homes (5)

Real estate

Real estate agents (117)Property management (13)Self storage (7)

Finance & insurance

Insurance agents (55)Banks & credit unions (34)Mortgage lenders (24)Financial advisors (15)

Legal

Lawyers (79)

Shopping & retail

Phones & electronics (34)Furniture & home decor (27)Clothing & boutiques (25)Thrift & consignment (20)Florists & gifts (19)Hardware & garden (19)Sporting goods & outdoor (18)Liquor stores (7)Jewelry (6)

Pets

Pet grooming & training (25)Veterinarians (9)Pet stores (9)

Fitness & recreation

Gyms & fitness (61)Martial arts (10)Yoga studios (9)Dance studios (4)Golf (4)

Hotels & travel

Hotels & lodging (9)Travel agencies (7)

Education & childcare

Schools & tutoring (55)Childcare & preschools (18)

Events & entertainment

Arts & entertainment (25)Event planning & weddings (11)Event venues (7)

Business & industrial

Manufacturing & wholesale (63)Propane & energy (6)Farms & agriculture (5)

Community & faith

Nonprofits & community (75)Churches & places of worship (52)

More businesses in Crystal Lake

Pest control (4)

Dance studios (4)

Golf (4)

Towing (3)

Auto glass (3)

Water & fire restoration (2)

Catering (2)

Common questions

How many businesses are listed in Crystal Lake, Illinois?

USA Business Search lists 2,422 businesses in Crystal Lake across 104 categories. The most-listed are real estate agents, business consulting, doctors & clinics.

Which ZIP codes does Crystal Lake cover?

Listings include ZIP codes 60014, 60012, 60039, 60013, 60051, 60104.

How do I check that a Crystal Lake business is legitimate?

Search the state's business registry and licensing boards. Our Illinois business lookup guide links each official search.

How do I add my business?

It's free: use Add your business. Owners can also claim and fix an existing listing.

Other Illinois cities

ChicagoNapervilleRockfordSpringfieldSchaumburgPeoriaAuroraJolietAll Illinois cities
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