443 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lynnwood: CM Heating, CR Score 66/100; 4.9★ from 7,548 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ballard Natural Gas Service, posts 24/7 hours; ranked #2 of 443.
Most-reviewed: Seatown Electric Plumbing Heating and Air, 6,184 Google reviews at 4.8★, the most of 443 ranked after CM Heating; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
443 Lynnwood HVAC contractors are ranked here by CR Score, from ten published factors. 109 are open 24/7, 268 open Saturdays and 220 open Sundays, based on posted hours. The median Google rating is 4.9★ across 443 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CM Heating | 66 | 4.9★ (7,548) | Everett, 9 mi away | 24/7 | Overall |
| 2 | Ballard Natural Gas Service | 66 | 4.9★ (1,457) | Lynnwood | 24/7 | Emergencies |
| 3 | Day & Nite Plumbing & Heating, Inc. | 65 | 4.8★ (1,639) | Lynnwood | 24/7 | — |
| 4 | Seatown Electric Plumbing Heating and Air | 65 | 4.8★ (6,184) | Mukilteo, 7 mi away | 24/7 | Most reviews |
| 5 | Harts Plumbers, Electricians, & HVAC Technicians | 65 | 4.9★ (823) | Lynnwood | 24/7 | — |
| 6 | HotWire Furnace, Air Conditioning & Appliance Repair Bothell | 65 | 4.9★ (1,238) | Bothell, 3 mi away | 24/7 | — |
| 7 | Kings Heating, Air & Electric | 65 | 4.9★ (641) | Lynnwood | 24/7 | — |
| 8 | Gene Johnson Plumbing | 65 | 4.8★ (4,041) | Seattle, 8 mi away | 24/7 | — |
| 9 | CM Heating | 64 | 4.9★ (541) | Lynnwood | 24/7 | — |
| 10 | Done Right Plumbing, Heating, and Sewer Repair | 63 | 4.9★ (268) | Lynnwood | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 7,548 Google reviews, the most in Lynnwood.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,457 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,639 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mukilteo, 7 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 6,184 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #5 because of its Google rating and trade focus: 4.9★ from 823 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bothell, 3 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,238 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #7 because of its Google rating and trade focus: 4.9★ from 641 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 4,041 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #9 because of its Google rating and trade focus: 4.9★ from 541 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #10 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountlake Terrace, 2 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 365 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountlake Terrace, 2 mi away
Ranked #12 because of its Google rating and trade focus: 4.4★ from 2,082 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountlake Terrace, 2 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 153 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodinville, 8 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 5,444 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lynnwood
Ranked #15 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 1,245 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Snohomish, 13 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 680 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mukilteo, 7 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 601 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 17 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 895 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mill Creek, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tukwila, 24 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 4,152 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 8 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 183 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 7 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 12 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 675 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood
Ranked #25 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #29 to #42, in CR Score order; each links to its profile. We publish the top 42 of 443 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 29 | Beacon Plumbing, Heating, Electrical & Mechanical Inc - Seattle | 61 | 4.5★ (2,956) | 15 mi |
| 39 | Green House Plumbing and Heating | 60 | 4.8★ (416) | 9 mi |
| 42 | Onestop Heating Cooling Electric LLC | 60 | 5.0★ (56) | 1 mi |
National price ranges in USD, not adjusted for Lynnwood. 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 |
Washington'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 443 Lynnwood 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 23, 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 Lynnwood 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 |