66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 891 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 891 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 406 N 7th St, Lawrence, KS 66044
Best HVAC Contractors in Lawrence, KS (2026)
120 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lawrence: Advantage Latta-Whitlow, CR Score 66/100; 4.9★ from 891 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Cloud Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 120.
- 13
Most-reviewed: One Hour Heating & Air Conditioning, 3,355 Google reviews at 4.9★, the most of 120 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
120 Lawrence HVAC contractors are ranked here by CR Score, from ten published factors. 36 are open 24/7, 68 open Saturdays and 55 open Sundays, based on posted hours. The median Google rating is 4.9★ across 120 rated businesses.
Top 10 HVAC contractors in Lawrence at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Advantage Latta-Whitlow | 66 | 4.9★ (891) | Lawrence | 24/7 | Overall |
| 2 | Cloud Heating & Air Conditioning | 66 | 4.9★ (932) | Lawrence | 24/7 | Emergencies |
| 3 | Dunco Heating, Cooling & Plumbing | 66 | 4.9★ (907) | Lawrence | 24/7 | — |
| 4 | KB Complete Plumbing, Heating, Cooling & Electrical Inc. | 65 | 5.0★ (243) | Lawrence | 24/7 | — |
| 5 | Westerhouse Heating and Cooling, Inc. | 63 | 5.0★ (255) | Eudora, 8 mi away | 24/7 | — |
| 6 | Bluestem Heating & Cooling | 63 | 5.0★ (69) | Lawrence | 24/7 | — |
| 7 | Santa Fe Heating & Air | 62 | 4.9★ (1,397) | Gardner, 21 mi away | 24/7 | — |
| 8 | Working Wolves Heating & Cooling PLUS | 61 | 4.8★ (51) | Lawrence | 24/7 | — |
| 9 | Reddi Services | 61 | 4.8★ (1,412) | Shawnee, 21 mi away | 24/7 | — |
| 10 | Patriot Heating, A/C & Plumbing | 61 | 5.0★ (764) | Shawnee, 23 mi away | 24/7 | — |
The 120 best HVAC contractors in Lawrence, ranked
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.
Based in Lawrence
66/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 932 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 932 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 920 E 28th St, Lawrence, KS 66046
Based in Lawrence
66/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 907 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 907 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1920 Delaware St, Lawrence, KS 66046
Based in Lawrence
65/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 243 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 243 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2325 Ponderosa Dr, Lawrence, KS 66046
Based in Eudora, 8 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 255 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 255 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 104 W 20th St #1, Eudora, KS 66025
Based in Lawrence
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 730 Lincoln St Suite D, Lawrence, KS 66044
Based in Gardner, 21 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 1,397 Google reviews, listed on Google as “Air conditioning repair service”.
- 4.9★ from 1,397 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1100 E Santa Fe St, Gardner, KS 66030
Based in Lawrence
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3209 Rainier Dr, Lawrence, KS 66047
Based in Shawnee, 21 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 1,412 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,412 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4011 Bonner Industrial Dr, Shawnee, KS 66226
Based in Shawnee, 23 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 764 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 764 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6546 Vista Dr, Shawnee, KS 66218
Based in Ottawa, 24 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 715 Google reviews, listed on Google as “Furnace repair service”.
- 5.0★ from 715 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1003 N Main St, Ottawa, KS 66067
Based in Lawrence
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Olathe, 25 mi away
60/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 3,355 Google reviews, the most in Lawrence.
- 4.9★ from 3,355 Google reviews
- Hours
- Mon–Sun 6 AM–10 PM
- Address
- 1804 E 123rd St, Olathe, KS 66061
Based in Lawrence
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lawrence
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 155 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 1815 Bullene Ave, Lawrence, KS 66044
Based in Topeka, 24 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 775 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 775 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3223 S Kansas Ave, Topeka, KS 66611
Based in Lawrence
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 348 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 348 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun closed
Based in Olathe, 25 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 767 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 767 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15744 S Mahaffie St, Olathe, KS 66062
Based in Olathe, 24 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 449 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 449 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1520 E Spruce St, Olathe, KS 66061
Based in Lawrence
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 900 Arkansas St, Lawrence, KS 66044
Based in Tonganoxie, 13 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 181 Google reviews
- Hours
- Mon–Sun 7 AM–10:30 PM
- Address
- 107 N Main St, Tonganoxie, KS 66086
Based in Olathe, 21 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 238 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 238 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2603 W 150th St, Olathe, KS 66061
Based in Lawrence
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1901 W 31st St, Lawrence, KS 66046
Based in Lenexa, 20 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 486 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 486 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 23754 W 82nd Terrace, Lenexa, KS 66227
Based in Basehor, 21 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 408 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 408 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 7 AM–7 PM · Sun 8 AM–5 PM
- Address
- 14200 Parallel Rd, Basehor, KS 66007
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 120 ranked HVAC contractors here; the rest are on their profiles.
Also serving Lawrence
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 |
|---|---|---|
| Action Plumbing | 4.6★ (189) | In Lawrence |
| Chambers Mechanical Heating & AC | 5.0★ (1) | In Lawrence |
| Chaney Services LLC. | 5.0★ (13) | In Lawrence |
| D T Mechanical | 4.5★ (6) | 23 mi |
| Element Mechanical | 5.0★ (2) | 17 mi |
| Environtrends | 5.0★ (2) | In Lawrence |
| Good Energy Solutions | 4.9★ (238) | In Lawrence |
| Gravity Home Repair & Handyman Services | In Lawrence | |
| H D Services | 3.3★ (23) | 23 mi |
| Hoit Heating & Cooling LLC | 4.5★ (10) | 22 mi |
| j's heating and cooling LLC | 5.0★ (2) | 15 mi |
| Lippert Mechanical | In Lawrence | |
| Lower Plumbing Heating & Air Conditioning | 4.7★ (116) | 24 mi |
| Rick Beebe Heating and Air LLC. | 5.0★ (2) | 19 mi |
| RME Heating and AC LLC | In Lawrence | |
| Roto-Rooter Plumbing & Water Cleanup | 4.9★ (1,900) | In Lawrence |
| SERVPRO of Lawrence / Ottawa | 5.0★ (153) | In Lawrence |
| Sommer Heating and Cooling | 4.0★ (20) | 21 mi |
| Walden And Son’s HVAC Heating and Cooling | 5.0★ (4) | 24 mi |
| WileyHVAC LLC | In Lawrence |
How much do HVAC contractors cost in Lawrence?
National price ranges in USD, not adjusted for Lawrence. 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 Kansas
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Lawrence HVAC contractors
We scored 120 Lawrence 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 Lawrence 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 |
HVAC contractors in Lawrence: frequently asked questions
Who is the best HVAC contractor in Lawrence?
By CR Score, the highest-ranked HVAC contractor in Lawrence, KS is Advantage Latta-Whitlow with a CR Score of 66/100. It has 4.9★ from 891 Google reviews. It is open 24/7. Cloud Heating & Air Conditioning (#2) and Dunco Heating, Cooling & Plumbing (#3) follow. We ranked 120 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Lawrence?
ContractorsRanked ranks 120 HVAC contractors serving Lawrence, KS. 16 of them are based in Lawrence; 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 Lawrence are open 24/7?
36 ranked HVAC contractors in Lawrence post 24/7 hours. The highest-ranked are Advantage Latta-Whitlow (#1), Cloud Heating & Air Conditioning (#2) and Dunco Heating, Cooling & Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Lawrence work on weekends?
68 of 120 ranked HVAC contractors post Saturday hours and 55 post Sunday hours. The highest-ranked open Saturdays are Advantage Latta-Whitlow (#1), Cloud Heating & Air Conditioning (#2) and Dunco Heating, Cooling & Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Lawrence?
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 Lawrence. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Lawrence HVAC contractors have?
The median Google rating among 120 rated HVAC contractors in Lawrence is 4.9★, with a median of 34 reviews. One Hour Heating & Air Conditioning has the most, 3,355 reviews, and ranks #13. 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 Lawrence?
HVAC demand peaks in summer for cooling and in winter for heating. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Lawrence
- October 2026: CR Scores recalculated for 120 hvac contractors serving Lawrence.
More HVAC contractors and Lawrence pages
HVAC contractors near Lawrence
- HVAC contractors in Eudora, KS215 ranked
- HVAC contractors in Tonganoxie, KS219 ranked
- HVAC contractors in De Soto, KS314 ranked
- HVAC contractors in Basehor, KS320 ranked
- HVAC contractors in Bonner Springs, KS365 ranked
- HVAC contractors in Gardner, KS274 ranked
- HVAC contractors in Olathe, KS374 ranked
- HVAC contractors in Topeka, KS55 ranked
- HVAC contractors in Ottawa, KS30 ranked
- HVAC contractors in Lansing, KS268 ranked
Other trades in Lawrence
- Roofers in Lawrence315 ranked
- Plumbers in Lawrence115 ranked
- Electricians in Lawrence79 ranked
- General contractors in Lawrence136 ranked
- Painters in Lawrence32 ranked
- Landscapers in Lawrence32 ranked
- Handymen in Lawrence27 ranked
- Kitchen remodelers in Lawrence61 ranked
- Bathroom remodelers in Lawrence64 ranked
- Flooring contractors in Lawrence79 ranked
- Tile installers in Lawrence9 ranked
- Concrete contractors in Lawrence102 ranked
- Fence contractors in Lawrence45 ranked
- Deck builders in Lawrence62 ranked
- Siding contractors in Lawrence152 ranked
- Window installers in Lawrence146 ranked
- Gutter installers in Lawrence39 ranked
- Insulation contractors in Lawrence19 ranked
- Solar installers in Lawrence34 ranked
- Garage door repair companies in Lawrence28 ranked
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- Tree services in Lawrence83 ranked
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- Home builders in Lawrence159 ranked
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- All contractors in Lawrence