8 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ishpeming: Swick Home Services, CR Score 90/100; 4.6★ from 626 Google reviews; open 24/7.
Most-reviewed: Prime Specialty Contracting, 103 Google reviews at 4.7★, the most of 8 ranked after Swick Home Services; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Ishpeming 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 4.5★ across 8 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Swick Home Services | 90 | 4.6★ (626) | Marquette, 14 mi away | 24/7 | Overall |
| 2 | Prime Specialty Contracting | 76 | 4.7★ (103) | Marquette, 13 mi away | — | Most reviews |
| 3 | Sid Harvey Industries - HVAC/R Specialist Distributor | 74 | 4.3★ (6) | Marquette, 9 mi away | Sat | — |
| 4 | Trudell Plumbing And Heating | 74 | 4.4★ (52) | Marquette, 17 mi away | — | — |
| 5 | J-Goods Plumbing and Heating | 73 | 3.8★ (55) | Ishpeming | — | — |
| 6 | Duquaine Inc | 73 | 5.0★ (22) | Marquette, 14 mi away | — | — |
| 7 | Beauchamp Plumbing & Heating, Inc. | 72 | 4.1★ (49) | Marquette, 11 mi away | — | — |
| 8 | B & G Heating & Plumbing Inc | 68 | 4.8★ (31) | Marquette, 17 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.6★ from 626 Google reviews, the most Google reviews on this list (626).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 103 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 17 mi away
Ranked #4 because of its Google rating and trade focus: 4.4★ from 52 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Ishpeming
Ranked #5 because of its Google rating and trade focus: 3.8★ from 55 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 14 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 11 mi away
Ranked #7 because of its Google rating and trade focus: 4.1★ from 49 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Marquette, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “Mechanical contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Ishpeming. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Michigan, Michigan LARA, Bureau of Construction Codes licenses Mechanical contractor licenses.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Michigan, 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.
We scored 8 Ishpeming 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.
| Factor | Weight | Computed from | In Ishpeming data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |