64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 8,326 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 8,326 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 3400 Sharp St, Hyattsville, MD 20785
Best HVAC Contractors in Goddard, MD (2026)
1,031 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Goddard: Michael & Son Services, CR Score 64/100; 4.8★ from 8,326 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): United Air Temp, posts 24/7 hours; ranked #2 of 1,031.
- 8
Most-reviewed: Michael & Son Services, 15,537 Google reviews at 4.7★, the most of 1,031 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,031 Goddard HVAC contractors are ranked here by CR Score, from ten published factors. 309 are open 24/7, 672 open Saturdays and 465 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,031 rated businesses.
Top 10 HVAC contractors in Goddard at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Michael & Son Services | 64 | 4.8★ (8,326) | Hyattsville, 4 mi away | Sat · Sun | Overall |
| 2 | United Air Temp | 64 | 4.8★ (1,306) | Greenbelt, 1 mi away | 24/7 | Emergencies |
| 3 | Len The Plumber Heating & Air, LLC | 63 | 4.6★ (8,136) | Silver Spring, 9 mi away | 24/7 | — |
| 4 | Grove Heating & Cooling | 63 | 4.9★ (1,156) | Crofton, 9 mi away | 24/7 | — |
| 5 | Belair Engineering and Service Company, Inc. | 63 | 4.9★ (1,421) | Greater Upper Marlboro, 10 mi away | 24/7 | — |
| 6 | GAC Services | 62 | 4.9★ (6,908) | Gaithersburg, 20 mi away | 24/7 | — |
| 7 | NARFIX HEATING AND AIR CONDITIONING LLC | 62 | 5.0★ (293) | Silver Spring, 7 mi away | 24/7 | — |
| 8 | Michael & Son Services | 62 | 4.7★ (15,537) | Alexandria, 22 mi away | 24/7 | Most reviews |
| 9 | Staton Heating, Cooling & Plumbing | 62 | 4.9★ (2,904) | Annapolis, 18 mi away | 24/7 | — |
| 10 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 61 | 4.7★ (5,985) | Rockville, 17 mi away | 24/7 | — |
The 1,031 best HVAC contractors in Goddard, 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 Greenbelt, 1 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 1,306 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,306 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7255 Hanover Pkwy Ste A, Greenbelt, MD 20770
Based in Silver Spring, 9 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 8,136 Google reviews, listed on Google as “HVAC contractor”.
- 4.6★ from 8,136 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 550 Forest Glen Rd, Silver Spring, MD 20901
Based in Crofton, 9 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 1,156 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2142 Priest Bridge Court #6, Crofton, MD 21114
Based in Greater Upper Marlboro, 10 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 1,421 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,421 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15881 Commerce Ct, Upper Marlboro, MD 20774
#6 GAC Services
Based in Gaithersburg, 20 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 6,908 Google reviews, listed on Google as “Heating contractor”.
- 4.9★ from 6,908 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 227 E Deer Park Dr, Gaithersburg, MD 20877
Based in Silver Spring, 7 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 293 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9407 New Hampshire Ave, Silver Spring, MD 20903
Based in Alexandria, 22 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 15,537 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 15,537 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5740 General Washington Dr, Alexandria, VA 22312
Based in Annapolis, 18 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 2,904 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,904 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1991 Moreland Pkwy, Annapolis, MD 21401
Based in Rockville, 17 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 5,985 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 5,985 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 685 Lofstrand Ln, Rockville, MD 20850
#11 United Air Temp
Based in Fort Washington, 14 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 1,775 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,775 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5620 St Barnabas Rd Ste 240, Fort Washington, MD 20744
Based in Lanham, 2 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 114 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 114 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9703 Linwood Ave, Lanham, MD 20706
#13 CroppMetcalfe
Based in Fairfax, 22 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 7,638 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 7,638 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8421 Hilltop Rd, Fairfax, VA 22031
Based in Columbia, 12 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 658 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 658 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9375 Gerwig Ln J, Columbia, MD 21046
Based in Greater Upper Marlboro, 5 mi away
61/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 379 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 379 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 9 AM–4 PM
Based in Laurel, 9 mi away
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 3,510 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 3,510 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9010 Maier Rd # 105, Laurel, MD 20723
#17 John C. Flood
Based in Alexandria, 21 mi away
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 4,976 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 4,976 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6430 General Green Way, Alexandria, VA 22312
Based in Clarksburg, 7 mi away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 302 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 302 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cheverly, 6 mi away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 166 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 166 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1712 62nd Ave, Cheverly, MD 20785
Based in Crofton, 9 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 221 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 221 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1610 Professional Blvd Suite F, Crofton, MD 21114
Based in Alexandria, 20 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 1,631 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,631 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5707A Edsall Rd, Alexandria, VA 22304
Based in Alexandria, 19 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 959 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 959 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5800 Quantrell Ave #1510, Alexandria, VA 22312
Based in Annapolis, 18 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 1,127 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1825 George Ave Suite 6, Annapolis, MD 21401
Based in Dundalk, 10 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 179 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 179 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hanover, 15 mi away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 2,167 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 2,167 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2600 Cabover Dr unit a, Hanover, MD 21076
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 1,031 ranked HVAC contractors here; the rest are on their profiles.
Also serving Goddard
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 |
|---|---|---|
| A-Gas Rapid Recovery - Baltimore | 5.0★ (2) | 7 mi |
| Bill Myers Inc | 4.5★ (2) | 8 mi |
| Conrod's Plumbing Heating and A/C | 5.0★ (2) | 9 mi |
| Cora AC | 5.0★ (2) | 11 mi |
| Davis Plumbing & Heating Inc | 5.0★ (2) | 4 mi |
| DC HVAC, Heating and Air Conditioning | 5.0★ (2) | 11 mi |
| DMV Mechanical | 3.0★ (2) | 9 mi |
| Energy Systems Inc | 3.0★ (2) | 8 mi |
| Horizon Mechanical Services LLC | 5.0★ (2) | 11 mi |
| JC & JC HVAC | 4.7★ (503) | 10 mi |
| Meleney Equipment Inc | 5.0★ (2) | 11 mi |
| One Call Services | 5.0★ (2) | 4 mi |
| R And R Climate Control Inc | 5.0★ (2) | 6 mi |
| R D Springer Plumbing & Heating | 5.0★ (2) | 6 mi |
| S&W Controls, Inc. | 5.0★ (2) | 11 mi |
| T & T Plumbing And Heating | 5.0★ (2) | 3 mi |
| TRINITY PRO SERVICES | 4.7★ (257) | 11 mi |
| United Air Temp | 4.8★ (1,318) | 21 mi |
| United Service Company | 5.0★ (2) | 8 mi |
| Vito Services | 4.7★ (1,351) | 17 mi |
How much do HVAC contractors cost in Goddard?
National price ranges in USD, not adjusted for Goddard. 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 |
How to check an HVAC contractor's license in Maryland
In Maryland, Maryland State Board of Heating, Ventilation, Air-Conditioning and Refrigeration Contractors licenses Heating, ventilation, air conditioning and refrigeration work.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
When to hire an HVAC contractor in Maryland
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 Goddard HVAC contractors
We scored 1,031 Goddard 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 Goddard 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 Goddard: frequently asked questions
Who is the best HVAC contractor in Goddard?
By CR Score, the highest-ranked HVAC contractor in Goddard, MD is Michael & Son Services with a CR Score of 64/100. It has 4.8★ from 8,326 Google reviews. It is open 7 days a week. United Air Temp (#2) and Len The Plumber Heating & Air, LLC (#3) follow. We ranked 1,031 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Goddard?
ContractorsRanked ranks 1,031 HVAC contractors serving Goddard, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Goddard are open 24/7?
309 ranked HVAC contractors in Goddard post 24/7 hours. The highest-ranked are United Air Temp (#2), Len The Plumber Heating & Air, LLC (#3) and Grove Heating & Cooling (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Goddard work on weekends?
672 of 1,031 ranked HVAC contractors post Saturday hours and 465 post Sunday hours. The highest-ranked open Saturdays are Michael & Son Services (#1), United Air Temp (#2) and Len The Plumber Heating & Air, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Maryland?
In Maryland, Maryland State Board of Heating, Ventilation, Air-Conditioning and Refrigeration Contractors handles licensing and covers Heating, ventilation, air conditioning and refrigeration work.
How much does ac replacement cost in Goddard?
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 Goddard. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Goddard HVAC contractors have?
The median Google rating among 1,031 rated HVAC contractors in Goddard is 4.9★, with a median of 21 reviews. Michael & Son Services has the most, 15,537 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 Goddard?
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.
Update log for Goddard
- October 2026: CR Scores recalculated for 1,031 hvac contractors serving Goddard.
- October 2026: 10 duplicate listings merged.
More HVAC contractors and Goddard pages
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Other trades in Goddard
- Roofers in Goddard1491 ranked
- Plumbers in Goddard786 ranked
- Electricians in Goddard678 ranked
- General contractors in Goddard1573 ranked
- Painters in Goddard306 ranked
- Landscapers in Goddard330 ranked
- Handymen in Goddard187 ranked
- Kitchen remodelers in Goddard1043 ranked
- Bathroom remodelers in Goddard1025 ranked
- Flooring contractors in Goddard661 ranked
- Tile installers in Goddard79 ranked
- Drywall contractors in Goddard19 ranked
- Concrete contractors in Goddard370 ranked
- Fence contractors in Goddard168 ranked
- Deck builders in Goddard447 ranked
- Siding contractors in Goddard657 ranked
- Window installers in Goddard670 ranked
- Gutter installers in Goddard350 ranked
- Insulation contractors in Goddard109 ranked
- Solar installers in Goddard182 ranked
- Garage door repair companies in Goddard130 ranked
- Foundation repair companies in Goddard213 ranked
- Tree services in Goddard344 ranked
- Masonry contractors in Goddard292 ranked
- Water damage restoration companies in Goddard862 ranked
- Home builders in Goddard796 ranked
- Demolition contractors in Goddard130 ranked
- All contractors in Goddard