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Emergency HVAC Contractors in Streator, IL (2026)

21 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank

8 of the 21 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Streator: Popejoy Plumbing, Heating, Electric and Septic, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Streator at a glance

Top emergency HVAC contractors in Streator at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Popejoy Plumbing, Heating, Electric and Septic645.0★ (666)Pontiac, 20 mi away24/7
2Lanphierd Heating and Cooling605.0★ (70)Ottawa, 18 mi away24/7
3John's Service and Sales, Inc.594.5★ (82)Peru, 17 mi away24/7
4Hometown Heating & Cooling Co594.8★ (34)Ottawa, 15 mi away24/7
5Starved Rock Heating & Cooling574.5★ (15)Ottawa, 16 mi away24/7
6Advanced Heating & Air Of Illinois, Inc.565.0★ (10)Ottawa, 17 mi away24/7
7A&G Heating and Air Conditioning, LLC " Gas fireplace services"555.0★ (16)Peru, 25 mi away24/7
8G.S. Heating, Cooling, & Electrical LLC554.6★ (9)Pontiac, 20 mi away24/7
9Chapman's Mechanical Systems Inc443.3★ (4)Ottawa, 16 mi away—
10DPI Plumbing, Heating & Cooling424.9★ (167)Pontiac, 19 mi away—

Call an emergency HVAC contractor in Streator now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 21 emergency HVAC contractors in Streator, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.

  11. #11 Diversified Sheet Metal INC

    Based in Streator

    41/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Fri 7 AM–4:30 PM · Sat–Sun closed
    Address
    402 N Illinois St, Streator, IL 61364
    View profile for Diversified Sheet Metal INC(815) 672-2990

  18. #18 Chapman's Mechanical Systems

    Based in Peru, 23 mi away

    38/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 38 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    4140 Ed Urban Dr, Peru, IL 61354
    View profile for Chapman's Mechanical Systems(815) 223-1379

  21. #21 Transco Products Inc.

    Based in Streator

    33/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 3 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri–Sun closed
    Address
    1215 E 12th St, Streator, IL 61364
    View profile for Transco Products Inc.(815) 672-2197

How we ranked emergency HVAC contractors in Streator

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Streator: questions

Which HVAC contractors in Streator are open 24/7?

8 on this list post 24/7 hours, including Popejoy Plumbing, Heating, Electric and Septic, Lanphierd Heating and Cooling, John's Service and Sales, Inc., Hometown Heating & Cooling Co and Starved Rock Heating & Cooling.

Who is ranked #1 for emergency heating and cooling in Streator, IL?

Popejoy Plumbing, Heating, Electric and Septic is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Streator ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

21 of the 21 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Streator

  1. October 2026: CR Scores recalculated for 21 hvac contractors serving Streator.

More emergency and heating and cooling pages