Sunrooms Cost in Algonquin, IL in 2026
Most Sunrooms projects in Algonquin, IL cost between $26,000 and $97,000. The typical price is $54,000.
Labour and materials in Algonquin run about 12% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Three-season versus fully conditioned four-season
- Foundation type — slab, piers or existing deck
- Glazing performance
- Whether HVAC is extended into the space
Usually included
- Foundation and framing
- Glazing and roof panels
- Electrical rough-in and finish
Usually extra
- HVAC extension
- Permits
- Interior finishes beyond basic
Unit prices in Algonquin, IL
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $130 |
| Mid-range | $270 |
| High-end | $485 |
Sunroom builders in Algonquin, IL
Businesses listed on Google near Algonquin, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Envy Home Services
4.7(201 reviews)
575 S Arthur Ave, Arlington Heights, IL 60005
Patio Enclosures Sunrooms
4.6(219 reviews)
891 Busse Rd, Bensenville, IL 60106
Royal Deck
5.0(115 reviews)
1204 E Central Rd Unit 4, Arlington Heights, IL 60005
INFINITY PRO
4.9(101 reviews)
348 Bayberry Dr, Algonquin, IL 60102
Seasonal Landscape Solutions
4.8(79 reviews)
3711 Algonquin Rd, Algonquin, IL 60102
TL Decks
4.9(55 reviews)
135 Erick St Unit P, Crystal Lake, IL 60014