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Best HVAC Contractors in Goderich, ON (2026)

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

The short answer

  1. 1

    Best overall in Goderich: Mr Heat`n Cool, CR Score 86/100; 4.5★ from 37 Google reviews.

  2. 2

    Best for emergencies (open 24/7): Forbes Mechanical, posts 24/7 hours; ranked #2 of 21.

  3. 3

    Most-reviewed: Ferguson Plumbing Heating & Electrical, 84 Google reviews at 4.6★, the most of 21 ranked; ranked #3.

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

21 Goderich HVAC contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.7★ across 21 rated businesses.

Top 10 HVAC contractors in Goderich at a glance

Top 10 HVAC contractors in Goderich at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mr Heat`n Cool864.5★ (37)Goderich—Overall
2Forbes Mechanical845.0★ (10)Bluewater, 23 km away24/7Emergencies
3Ferguson Plumbing Heating & Electrical834.6★ (84)Goderich—Most reviews
4Great Lakes Mechanical784.8★ (70)Bluewater, 28 km away——
5Wise Energy785.0★ (9)Bluewater, 20 km away——
6Jayden's Mechanical784.2★ (30)Goderich——
7Rathwell Refrigeration765.0★ (5)Bluewater, 28 km away——
8DeJong Heating & Cooling755.0★ (8)Huron East, 33 km away——
9Stryker's Heating Services745.0★ (12)Huron East, 19 km away——
10JKM Heating and Cooling735.0★ (3)Huron East, 18 km awaySat—

The 21 best HVAC contractors in Goderich, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

  1. Ranked #1 in Goderich

    #1 Mr Heat`n Cool

    Based in Goderich

    86/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Heating contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.5★ from 37 Google reviews
    Address
    360 Cambridge St, Goderich, ON N7A 3Y2
    View profile for Mr Heat`n Cool(519) 525-6669

  2. #2 Forbes Mechanical

    Based in Bluewater, 23 km away

    84/100CR Score

    Ranked #2 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 10 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    76591 Bannockburn Line, Clinton, ON N0M 1L0
    View profile for Forbes Mechanical(226) 543-2028

  4. #4 Great Lakes Mechanical

    Based in Bluewater, 28 km away

    78/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 70 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 70 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    74329 Driftwood Dr, Bayfield, ON N0M 1G0
    View profile for Great Lakes Mechanical(519) 525-6080

  5. #5 Wise Energy

    Based in Bluewater, 20 km away

    78/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 9 Google reviews
    Address
    262 Bayfield Rd, Clinton, ON N0M 1L0
    View profile for Wise Energy(519) 482-7062

  6. #6 Jayden's Mechanical

    Based in Goderich

    78/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.2★ from 30 Google reviews, listed on Google as “Heating contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.2★ from 30 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    55 Kingston St, Goderich, ON N7A 3K3
    View profile for Jayden's Mechanical(519) 524-7861

  7. #7 Rathwell Refrigeration

    Based in Bluewater, 28 km away

    76/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 5 Google reviews
    Address
    75863 Airport Line, Brucefield, ON N0M 1J0
    View profile for Rathwell Refrigeration(519) 955-5110

  8. #8 DeJong Heating & Cooling

    Based in Huron East, 33 km away

    75/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 8 Google reviews
    Address
    46, Egmondville, ON N0K 1G0
    View profile for DeJong Heating & Cooling(519) 280-0228

  9. #9 Stryker's Heating Services

    Based in Huron East, 19 km away

    74/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    306 London Rd, Londesborough, ON N0M 2H0
    View profile for Stryker's Heating Services(519) 440-9659

  10. #10 JKM Heating and Cooling

    Based in Huron East, 18 km away

    73/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
    Address
    38686 Conservation Rd, Clinton, ON N0M 1L0
    View profile for JKM Heating and Cooling(306) 897-0156

  11. #11 Seaforth Plumbing & Heating

    Based in Bluewater, 33 km away

    72/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.7★ from 18 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 18 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    15 Goderich St E, Seaforth, ON N0K 1W0
    View profile for Seaforth Plumbing & Heating(519) 527-0505

  13. #13 Geo-Teck Heating & Cooling Ltd

    Based in Huron East, 36 km away

    71/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 16 Google reviews
    Hours
    Mon–Fri 9 AM–4:30 PM · Sat–Sun closed
    Address
    33979 Bissonette Ave, Zurich, ON N0M 2T0
    View profile for Geo-Teck Heating & Cooling Ltd(519) 236-4770

  14. #14 Harth heating

    Based in Huron East, 23 km away

    71/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.5★ from 10 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 10 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    383 Queen St, Blyth, ON N0M 1H0
    View profile for Harth heating(519) 357-0530

  15. #15 Durand Heating & Cooling

    Based in Bluewater, 38 km away

    71/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Heating contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.4★ from 14 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri 7 AM–4 PM · Sat–Sun closed
    Address
    112 King St, Hensall, ON N0M 1X0
    View profile for Durand Heating & Cooling(519) 262-3136

  16. #16 Sepoy Trade Solutions LTD.

    Based in Huron East, 37 km away

    70/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 10 Google reviews
    Hours
    Mon–Thu 7:30 AM–5 PM · Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    249 Arthur St, Wingham, ON N0G 2W0
    View profile for Sepoy Trade Solutions LTD.(519) 357-1583

  17. #17 Montgomery Industrial Services

    Based in Huron East, 34 km away

    70/100CR Score

    Ranked #17 because of its Google rating and trade focus: 3.6★ from 34 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.6★ from 34 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    86469 London Rd, Wingham, ON N0G 2W0
    View profile for Montgomery Industrial Services(519) 357-4300

  18. #18 Moran Mechanical And Electrical

    Based in Huron East, 36 km away

    70/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.5★ from 14 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 14 Google reviews
    Hours
    Mon–Thu 9 AM–4 PM · Fri 9 AM–12 PM · Sat–Sun closed
    Address
    191 Josephine St, Wingham, ON N0G 2W0
    View profile for Moran Mechanical And Electrical(519) 357-2904

  19. #19 Cliff's Plumbing and Heating

    Based in Huron East, 29 km away

    70/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.3★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.3★ from 15 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    1136 Huron Bruce Rd #86, Lucknow, ON N0G 2H0
    View profile for Cliff's Plumbing and Heating(519) 528-3913

  21. #21 Bluewater Plumbing & Heating

    Based in Bluewater, 35 km away

    68/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    73068 Bluewater Hwy, Zurich, ON N0M 2T0
    View profile for Bluewater Plumbing & Heating(519) 236-4649

Also serving Goderich

10 more HVAC contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked HVAC contractors serving Goderich
BusinessGoogle ratingDistance
Blake's Plumbing & Heating12 km
Bow Home Comfort Systems - Goderich ONIn Goderich
C. B. Smith Plumbing and Heating23 km
Geo-Teck Heating & CoolingIn Goderich
Machan Dale Plumbing Heating & Electrical38 km
Natur-Al GasIn Goderich
North Huron Plumbing and Heating5.0★ (2)23 km
Pro Desk at RONA33 km
Snell Plumbing & Heating21 km
Thomson Mechanical Services Inc.36 km

How much do HVAC contractors cost in Goderich?

US national ranges converted to CAD, not adjusted for Goderich. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Goderich?
JobLowTypicalHighBasisChecked
AC replacementCA$5,460CA$8,400CA$11,350Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026
Furnace replacementCA$3,970CA$6,770CA$9,690Per system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)October 2026

When to hire an HVAC contractor in Ontario

In Ontario, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.

How we ranked Goderich HVAC contractors

We scored 21 Goderich HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Goderich data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Goderich: frequently asked questions

Who is the best HVAC contractor in Goderich?

By CR Score, the highest-ranked HVAC contractor in Goderich, ON is Mr Heat`n Cool with a CR Score of 86/100. It has 4.5★ from 37 Google reviews. Forbes Mechanical (#2) and Ferguson Plumbing Heating & Electrical (#3) follow. We ranked 21 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Goderich?

ContractorsRanked ranks 21 HVAC contractors serving Goderich, ON. 4 of them are based in Goderich; the rest serve it from nearby towns. Another 10 within 40 km are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Goderich are open 24/7?

1 ranked HVAC contractor in Goderich posts 24/7 hours. The highest-ranked is Forbes Mechanical (#2). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Goderich work on weekends?

2 of 21 ranked HVAC contractors post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Forbes Mechanical (#2) and JKM Heating and Cooling (#10). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Goderich?

AC replacement typically costs CA$5,460 to CA$11,350, with CA$8,400 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Goderich. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Goderich HVAC contractors have?

The median Google rating among 21 rated HVAC contractors in Goderich is 4.7★, with a median of 14 reviews. Ferguson Plumbing Heating & Electrical has the most, 84 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Goderich?

In Ontario, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.

How does ContractorsRanked rank HVAC contractors?

Each HVAC contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Goderich

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

More HVAC contractors and Goderich pages