95/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 3,912 Google reviews, open 24/7.
- 4.9★ from 3,912 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 78 Foundry St, Wakefield, MA 01880
Best HVAC Contractors in Lynnfield, MA (2026)
1,085 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lynnfield: 128 Plumbing, Heating, Cooling & Electric, CR Score 95/100; 4.9★ from 3,912 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Central Cooling & Heating, posts 24/7 hours; ranked #2 of 1,085.
- 8
Most-reviewed: Sila Heating, Air Conditioning, Plumbing & Electrical, 4,377 Google reviews at 4.9★, the most of 1,085 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,085 Lynnfield HVAC contractors are ranked here by CR Score, from 8 published factors. 336 are open 24/7, 615 open Saturdays and 465 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,085 rated businesses.
Top 10 HVAC contractors in Lynnfield at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 128 Plumbing, Heating, Cooling & Electric | 95 | 4.9★ (3,912) | Wakefield, 3 mi away | 24/7 | Overall |
| 2 | Central Cooling & Heating | 94 | 4.9★ (3,169) | Woburn, 5 mi away | 24/7 | Emergencies |
| 3 | Cranney Home Services | 94 | 4.8★ (4,220) | Danvers, 7 mi away | 24/7 | — |
| 4 | Heritage Home Service | 93 | 4.8★ (3,352) | Wilmington, 6 mi away | 24/7 | — |
| 5 | Absolute Precision Plumbing, Heating & Cooling | 92 | 4.9★ (491) | Middleton, 3 mi away | 24/7 | — |
| 6 | Spencer Plumbing Sewer and Drain Cleaning | 92 | 4.9★ (839) | Peabody, 6 mi away | 24/7 | — |
| 7 | Cooling Unlimited, Inc. | 92 | 4.8★ (741) | Reading, 3 mi away | 24/7 | — |
| 8 | Sila Heating, Air Conditioning, Plumbing & Electrical | 92 | 4.9★ (4,377) | Stoneham, 5 mi away | Sat · Sun · Evenings | Most reviews |
| 9 | Super Service Today | 91 | 4.7★ (1,672) | Danvers, 6 mi away | 24/7 | — |
| 10 | Winters Home Services | 91 | 4.8★ (2,862) | Watertown, 13 mi away | 24/7 | — |
The 1,085 best HVAC contractors in Lynnfield, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Woburn, 5 mi away
94/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 3,169 Google reviews, open 24/7.
- 4.9★ from 3,169 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 N Maple St, Woburn, MA 01801
Based in Danvers, 7 mi away
94/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 4,220 Google reviews, open 24/7.
- 4.8★ from 4,220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 33 Cherry Hill Dr, Danvers, MA 01923
Based in Wilmington, 6 mi away
93/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 3,352 Google reviews, open 24/7.
- 4.8★ from 3,352 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 323 Andover St STE 2, Wilmington, MA 01887
Based in Middleton, 3 mi away
92/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 491 Google reviews, open 24/7.
- 4.9★ from 491 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5 Wildwood Rd, Middleton, MA 01949
Based in Peabody, 6 mi away
92/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 839 Google reviews, open 24/7.
- 4.9★ from 839 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 67 Foster St, Peabody, MA 01960
Based in Reading, 3 mi away
92/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 741 Google reviews, open 24/7.
- 4.8★ from 741 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 565 Main St, Reading, MA 01867
Based in Stoneham, 5 mi away
92/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 4,377 Google reviews, the most Google reviews on this list (4,377).
- 4.9★ from 4,377 Google reviews
- Hours
- Mon–Fri 7:30 AM–8 PM · Sat–Sun 8 AM–5 PM
- Address
- 12 Oakland Ave #4, Stoneham, MA 02180
Based in Danvers, 6 mi away
91/100CR ScoreRanked #9 because of its Google rating and availability: 4.7★ from 1,672 Google reviews, open 24/7.
- 4.7★ from 1,672 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7 Healy Ct, Danvers, MA 01923
Based in Watertown, 13 mi away
91/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 2,862 Google reviews, open 24/7.
- 4.8★ from 2,862 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 108 School St, Watertown, MA 02472
Based in North Andover, 11 mi away
91/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 562 Google reviews, open 24/7.
- 5.0★ from 562 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Johnson St, North Andover, MA 01845
Based in Wilmington, 6 mi away
91/100CR ScoreRanked #12 because of its Google rating and availability: 4.6★ from 2,076 Google reviews, open 24/7.
- 4.6★ from 2,076 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1 Jewel Dr Suite 324, Wilmington, MA 01887
Based in Woburn, 5 mi away
91/100CR ScoreRanked #13 because of its Google rating and availability: 4.7★ from 872 Google reviews, open 24/7.
- 4.7★ from 872 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5 Constitution Way Suite B, Woburn, MA 01801
Based in Andover, 12 mi away
91/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 582 Google reviews, open 24/7.
- 5.0★ from 582 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 Old Right Rd Unit A2, Ipswich, MA 01938
Based in Chelmsford, 16 mi away
91/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 2,927 Google reviews, open 24/7.
- 4.8★ from 2,927 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 131 Stedman St #6, Chelmsford, MA 01824
Based in Billerica, 13 mi away
90/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 476 Google reviews, open 24/7.
- 5.0★ from 476 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 98 Billerica Ave B, North Billerica, MA 01862
Based in Abington, 4 mi away
90/100CR ScoreRanked #17 because of its Google rating and availability: 4.7★ from 483 Google reviews, open 24/7.
- 4.7★ from 483 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Watertown, 15 mi away
90/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 1,625 Google reviews, open 24/7.
- 4.8★ from 1,625 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 586 Pleasant St #4, Watertown, MA 02472
Based in Acton, 24 mi away
90/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 3,978 Google reviews, open 24/7.
- 4.9★ from 3,978 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1220 Liberty Square Rd, Boxborough, MA 01719
Based in Chelmsford, 14 mi away
90/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 443 Google reviews, open 24/7.
- 5.0★ from 443 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 80 Brick Kiln Rd, Chelmsford, MA 01824
Based in Lynnfield
90/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 89 Google reviews, open 24/7.
- 4.9★ from 89 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 Essex St, Lynnfield, MA 01940
Based in North Reading, 4 mi away
90/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 643 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 643 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 50 Main St, North Reading, MA 01864
#23 Excel Mechanical
Based in Tewksbury, 8 mi away
90/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 444 Google reviews, open 24/7.
- 4.8★ from 444 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2261 Main St, Tewksbury, MA 01876
Based in Haverhill, 16 mi away
89/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 449 Google reviews, open 24/7.
- 5.0★ from 449 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Bond St, Haverhill, MA 01835
Based in Somerville, 10 mi away
89/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 451 Google reviews, open 24/7.
- 4.8★ from 451 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 165 Middlesex Ave #1057, Somerville, MA 02145
HVAC contractors ranked #26 to #50
#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 1,085 ranked HVAC contractors here; the rest are on their profiles.
Also serving Lynnfield
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 |
|---|---|---|
| Aaron Plumbing, Heating & Contracting | 3.0★ (2) | 1 mi |
| B & M Plumbing & Heating | 5.0★ (2) | 4 mi |
| Chilli Willie Plumbing HVAC & Mechanical Inc | 4.8★ (69) | 5 mi |
| Citywide Plumbing and Heating, LLC | 5.0★ (2) | 4 mi |
| Club America Air Conditioning & Heating | In Lynnfield | |
| CM Heating And Cooling | 5.0★ (2) | 4 mi |
| Control Technologies Inc | 5.0★ (2) | 5 mi |
| Daikin | 1.0★ (2) | 5 mi |
| F & F Plumbing & Heating | 3.0★ (2) | 5 mi |
| Hall Sheetmetal Works | 5.0★ (2) | 4 mi |
| Joe Falzarano Jr Plumbing & Heating | In Lynnfield | |
| LaConte Plumbing & Heating | In Lynnfield | |
| Mk Mechanical Service | 5.0★ (2) | 4 mi |
| Moore Plumbing and Heating | In Lynnfield | |
| Peabody Heating Air Conditioning Air Duct Cleaning | 3.0★ (2) | 4 mi |
| Petro Home Services | 4.1★ (379) | 3 mi |
| SilverLine Refrigeration & HVAC | 5.0★ (2) | 3 mi |
| Simple Ductless | 5.0★ (2) | 4 mi |
| T.S Gill Plumbing & Heating | In Lynnfield | |
| Wrench Guys | 5.0★ (2) | 4 mi |
How much do HVAC contractors cost in Lynnfield?
National price ranges in USD, not adjusted for Lynnfield. 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 |
When to hire an HVAC contractor in Massachusetts
In Massachusetts, 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 Lynnfield HVAC contractors
We scored 1,085 Lynnfield 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 Lynnfield 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 |
HVAC contractors in Lynnfield: frequently asked questions
Who is the best HVAC contractor in Lynnfield?
By CR Score, the highest-ranked HVAC contractor in Lynnfield, MA is 128 Plumbing, Heating, Cooling & Electric with a CR Score of 95/100. It has 4.9★ from 3,912 Google reviews. It is open 24/7. Central Cooling & Heating (#2) and Cranney Home Services (#3) follow. We ranked 1,085 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Lynnfield?
ContractorsRanked ranks 1,085 HVAC contractors serving Lynnfield, MA. 1 of them is based in Lynnfield; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Lynnfield are open 24/7?
336 ranked HVAC contractors in Lynnfield post 24/7 hours. The highest-ranked are 128 Plumbing, Heating, Cooling & Electric (#1), Central Cooling & Heating (#2) and Cranney Home Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Lynnfield work on weekends?
615 of 1,085 ranked HVAC contractors post Saturday hours and 465 post Sunday hours. The highest-ranked open Saturdays are 128 Plumbing, Heating, Cooling & Electric (#1), Central Cooling & Heating (#2) and Cranney Home Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Lynnfield?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Lynnfield. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Lynnfield HVAC contractors have?
The median Google rating among 1,085 rated HVAC contractors in Lynnfield is 4.9★, with a median of 16 reviews. Sila Heating, Air Conditioning, Plumbing & Electrical has the most, 4,377 reviews, and ranks #8. 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 Lynnfield?
In Massachusetts, 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 Lynnfield
- October 2026: CR Scores recalculated for 1,085 hvac contractors serving Lynnfield.
- October 2026: 10 duplicate listings merged.
More HVAC contractors and Lynnfield pages
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Other trades in Lynnfield
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- General contractors in Lynnfield1277 ranked
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- Landscapers in Lynnfield513 ranked
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- Kitchen remodelers in Lynnfield658 ranked
- Bathroom remodelers in Lynnfield600 ranked
- Flooring contractors in Lynnfield405 ranked
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- Drywall contractors in Lynnfield43 ranked
- Concrete contractors in Lynnfield162 ranked
- Fence contractors in Lynnfield178 ranked
- Deck builders in Lynnfield344 ranked
- Siding contractors in Lynnfield590 ranked
- Window installers in Lynnfield468 ranked
- Gutter installers in Lynnfield232 ranked
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- Solar installers in Lynnfield147 ranked
- Garage door repair companies in Lynnfield162 ranked
- Foundation repair companies in Lynnfield193 ranked
- Tree services in Lynnfield363 ranked
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- Water damage restoration companies in Lynnfield470 ranked
- Home builders in Lynnfield522 ranked
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- All contractors in Lynnfield