429 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Maltby: CM Heating, CR Score 65/100; 4.9★ from 7,548 Google reviews; open 24/7.
Best for emergencies (open 24/7): Seatown Electric Plumbing Heating and Air, posts 24/7 hours; ranked #2 of 429.
Most-reviewed: Seatown Electric Plumbing Heating and Air, 6,184 Google reviews at 4.8★, the most of 429 ranked after CM Heating; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
429 Maltby HVAC contractors are ranked here by CR Score, from ten published factors. 110 are open 24/7, 267 open Saturdays and 220 open Sundays, based on posted hours. The median Google rating is 4.9★ across 429 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CM Heating | 65 | 4.9★ (7,548) | Everett, 11 mi away | 24/7 | Overall |
| 2 | Seatown Electric Plumbing Heating and Air | 64 | 4.8★ (6,184) | Mukilteo, 12 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Ballard Natural Gas Service | 64 | 4.9★ (1,457) | Lynnwood, 7 mi away | 24/7 | — |
| 4 | HotWire Furnace, Air Conditioning & Appliance Repair Bothell | 64 | 4.9★ (1,238) | Bothell, 6 mi away | 24/7 | — |
| 5 | BelRed Heating, Cooling, Plumbing & Electrical | 64 | 4.8★ (5,444) | Woodinville, 3 mi away | — | — |
| 6 | Day & Nite Plumbing & Heating, Inc. | 64 | 4.8★ (1,639) | Lynnwood, 7 mi away | 24/7 | — |
| 7 | Gene Johnson Plumbing | 63 | 4.8★ (4,041) | Seattle, 13 mi away | 24/7 | — |
| 8 | Harts Plumbers, Electricians, & HVAC Technicians | 63 | 4.9★ (823) | Lynnwood, 7 mi away | 24/7 | — |
| 9 | All Heating | 62 | 4.9★ (680) | Snohomish, 10 mi away | 24/7 | — |
| 10 | Kings Heating, Air & Electric | 62 | 4.9★ (641) | Lynnwood, 9 mi away | 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 Maltby.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mukilteo, 12 mi away
Ranked #2 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, 7 mi away
Ranked #3 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 Bothell, 6 mi away
Ranked #4 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 Woodinville, 3 mi away
Ranked #5 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, 7 mi away
Ranked #6 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 Seattle, 13 mi away
Ranked #7 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, 7 mi away
Ranked #8 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 Snohomish, 10 mi away
Ranked #9 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 Lynnwood, 9 mi away
Ranked #10 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 Lynnwood, 9 mi away
Ranked #11 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 Snohomish, 1 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 8 mi away
Ranked #13 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, 6 mi away
Ranked #14 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 Marysville, 18 mi away
Ranked #15 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 Kirkland, 7 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 454 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 #17 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 Everett, 7 mi away
Ranked #18 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 Seattle, 18 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, 6 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 Mountlake Terrace, 10 mi away
Ranked #21 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, 10 mi away
Ranked #22 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 Kirkland, 8 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 329 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountlake Terrace, 10 mi away
Ranked #24 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 Mukilteo, 12 mi away
Ranked #25 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.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 429 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 1st Response HVAC & Electric Solutions | 4.6★ (176) | 12 mi |
| Adaptive HVAC LLC | 5.0★ (2) | 20 mi |
| Dapper Plumbing, Heating, and Electrical | 4.8★ (625) | 24 mi |
| Dynamic Utility Services, Inc. | 5.0★ (43) | 12 mi |
| Epic Air Heating & Cooling, LLC | 5.0★ (2) | 5 mi |
| Genesee Heating Co | 2.5★ (2) | 17 mi |
| Heattransfer HVAC | 3.0★ (2) | 3 mi |
| HVAC Local Systems | 5.0★ (2) | 8 mi |
| Johns Seattle Air Pros | 4.4★ (25) | 5 mi |
| Lakeside Plumbing & Heating | 3.5★ (2) | 9 mi |
| PM Heating LLC | 5.0★ (2) | 5 mi |
| Prime HVAC Lynnwood Experts | 5.0★ (31) | 9 mi |
| Sapphire Heating and Air | 5.0★ (2) | 20 mi |
| Seattle Heating & Cooling | 4.9★ (77) | 14 mi |
| Sound Comfort Heating | 5.0★ (2) | 7 mi |
| System Incorporated | 4.0★ (2) | 20 mi |
| The Best HVAC Inc | 5.0★ (2) | 6 mi |
| Titan Heating and Air | 5.0★ (29) | 9 mi |
| TSS HVAC Services | 4.5★ (2) | 12 mi |
| Zeppelin Enterprises, LLC. | 5.0★ (2) | 9 mi |
National price ranges in USD, not adjusted for Maltby. 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 429 Maltby 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 Maltby 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 |