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Allied Air Conditioning & Heating Corp.HVAC contractor in Palatine, IL

Allied Air Conditioning & Heating Corp. is an HVAC contractor at 500 E Northwest Hwy, Palatine, IL 60074, ranked #6 of 1,475 HVAC contractors in Palatine and rated 4.9 from 473 Google reviews. Open 24 hours a day, 7 days a week.

Palatine, ILUpdated 0 paid placements in any rankingHow we rank

Call (847) 262-3349Website ↗

Key facts

Key facts about Allied Air Conditioning & Heating Corp.
Address500 E Northwest Hwy, Palatine, IL 60074Get directions
Phone(847) 262-3349
Websitealliedairheat.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 473 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Palatine and 11 towns within 25 miles: Rolling Meadows, Arlington Heights, Inverness, Buffalo Grove, Prospect Heights, Hoffman Estates, Long Grove, Mount Prospect, Schaumburg, Wheeling and Barrington.

Based in Palatine, ILView on map

Opening hours

Opening hours for Allied Air Conditioning & Heating Corp.
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Allied Air Conditioning & Heating Corp. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Allied Air Conditioning & Heating Corp. (this business)—634.9 (473)—YesYes
Aire Serv of Palatine#4644.9 (766)—YesYes1.7 mi
AA Service Co.#5634.9 (3,150)—YesYes9.5 mi
Four Seasons Heating, Air Conditioning, Plumbing, Electric#7634.7 (2,787)—YesYes4.2 mi

See all 1475 ranked HVAC contractors in Palatine

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 473 Google reviews

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Questions about Allied Air Conditioning & Heating Corp.

How is Allied Air Conditioning & Heating Corp. ranked in Palatine?

Allied Air Conditioning & Heating Corp. is ranked #6 of 1,475 HVAC contractors in Palatine by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Allied Air Conditioning & Heating Corp.’s hours?

Allied Air Conditioning & Heating Corp. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Allied Air Conditioning & Heating Corp. serve?

Serves Palatine and 11 towns within 25 miles: Rolling Meadows, Arlington Heights, Inverness, Buffalo Grove, Prospect Heights, Hoffman Estates, Long Grove, Mount Prospect, Schaumburg, Wheeling and Barrington. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Allied Air Conditioning & Heating Corp.?

Allied Air Conditioning & Heating Corp. has a rating of 4.9 from 473 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Allied Air Conditioning & Heating Corp.?

Call Allied Air Conditioning & Heating Corp. on (847) 262-3349. The business is at 500 E Northwest Hwy, Palatine, IL 60074. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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