6 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Williams Lake: Burgess Plumbing, Heating & Electrical Co. Ltd., CR Score 61/100; 4.6★ from 28 Google reviews.
Most-reviewed: RL 7 Mechanical Ltd, 28 Google reviews at 4.4★, tied for the most of 6 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
6 Williams Lake HVAC contractors are ranked here by CR Score, from ten published factors. The median Google rating is 4.5★ across 6 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Best for |
|---|---|---|---|---|---|
| 1 | Burgess Plumbing, Heating & Electrical Co. Ltd. | 61 | 4.6★ (28) | Williams Lake | Overall |
| 2 | RL 7 Mechanical Ltd | 60 | 4.4★ (28) | Williams Lake | Most reviews |
| 3 | Horizon Climate Controls Ltd | 60 | 4.4★ (24) | Williams Lake | — |
| 4 | Markey Mechanical Ltd | 57 | 3.7★ (15) | Williams Lake | — |
| 5 | Don Brown & Son Plumbing & Heating Inc | 54 | 4.9★ (13) | Williams Lake | — |
| 6 | Strive Plumbing LTD | 49 | 5.0★ (6) | Williams Lake | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.6★ from 28 Google reviews, the most in Williams Lake.
Based in Williams Lake
Ranked #2 because of its Google rating and review volume: 4.4★ from 28 Google reviews, the most in Williams Lake.
Based in Williams Lake
Ranked #3 because of its Google rating and trade focus: 4.4★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based in Williams Lake
Ranked #4 because of its Google rating and trade focus: 3.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Williams Lake
Ranked #5 because of its Google rating and review volume: 4.9★ from 13 Google reviews.
Based in Williams Lake
Ranked #6 because of its Google rating and review volume: 5.0★ from 6 Google reviews.
US national ranges converted to CAD, not adjusted for Williams Lake. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | CA$5,460 | CA$8,400 | CA$11,350 | 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) | October 2026 |
| Furnace replacement | CA$3,970 | CA$6,770 | CA$9,690 | Per 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 |
British Columbia's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
We scored 6 Williams Lake HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Williams Lake data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |