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Industry intelligence

Plumbing, Heating, and Air-Conditioning Contractors in Maryland

50+ plumbing, heating, and air-conditioning contractors businesses in Maryland financed with SBA 7(a) loans, largest first. Each links to its complete record.

Arbutus Refrigeration, LLC

Halethorpe, MD · 2 loans

$2.6M

Tessera TWP LLCSilver Spring, MD · 2 loans$2.5M

Madden Plumbing and HVAC, Inc.Beltsville, MD · 3 loans$2.2M

Carroll Mechanical, Inc.Sykesville, MD · 2 loans$2.0M

RJA SERVICES, INC.Mechanicsville, MD · 2 loans$1.6M

ARMILLARY, LLCMillersville, MD · 2 loans$1.5M

Bondbridge Capital LLCSilver Spring, MD · 2 loans$1.3M

R.C.S. PLUMBING LLCBaltimore, MD · 2 loans$1.3M

Cinch Mechanical, LLCJoppa, MD · 1 loan$1.2M

Cornerstone Mechanical Solutions, LLCLandover, MD · 1 loan$1.1M

Chambers Mechanical Contractors, LLCParkton, MD · 3 loans$798K

Patapsco Mechanical LLCHanover, MD · 1 loan$751K

Apel Air Central IncAnnapolis, MD · 1 loan$505K

TMS Industrial Welding, LLCHavre De Grace, MD · 2 loans$500K

H & J Services LLCAbingdon, MD · 3 loans$475K

Neros Heating and Air LLCCheverly, MD · 1 loan$350K

LMN Plumbing, Inc.Forest Hill, MD · 1 loan$350K

All Weather Mechanical, LLCPrince Frederick, MD · 1 loan$350K

MID-ATLANTIC DIVERSIFIED CONSTRUCTION AND CONSULTINGMiddletown, MD · 1 loan$350K

Ruth Plumbing LLCRockville, MD · 1 loan$349K

C. B. Plumbing LLCHighland, MD · 1 loan$325K

Ritetemp AC & Heating LLCLanham, MD · 2 loans$320K

Model Town Services LLCOlney, MD · 1 loan$315K

Bryant Services LLCOwings Mills, MD · 1 loan$300K

Greer Water Works Limited Liability CompanyPasadena, MD · 1 loan$300K

Capps Mechanical LLCHuntingtown, MD · 1 loan$300K

CF Bay Holdings, IncPasadena, MD · 2 loans$270K

R&R HVAC Solutions LLCDunkirk, MD · 1 loan$250K

DOYLE SYSTEMSJessup, MD · 1 loan$250K

Gaithersburg Plumbing IncGaithersburg, MD · 1 loan$250K

APEX HVAC Solutions LLCMonrovia, MD · 2 loans$250K

Bay Engineering Services, LLCArnold, MD · 1 loan$250K

Dynamic Mechanical Contractors LLCKensington, MD · 1 loan$250K

Pure Air HVAC, LLCBel Air, MD · 2 loans$250K

BAY CARE HEATING AND AIR, LLCSalisbury, MD · 2 loans$219K

JOSEPH P SPADARO & SONS INCHyattsville, MD · 1 loan$200K

Percival Mechanical Services, IncMarriottsville, MD · 1 loan$160K

Alexander Plumbing Services, Inc.Darlington, MD · 1 loan$150K

Seal Tight Plumbing LLCSevern, MD · 2 loans$150K

VALVELADDERS LLCBaltimore, MD · 1 loan$138K

C. B. Plumbing, L.L.C.Highland, MD · 1 loan$100K

Thermal Plus LLCStevensville, MD · 1 loan$100K

BPM HEATING AND COOLING, LLCMyersville, MD · 1 loan$100K

PEACH BOTTOM HOME SERVICES LLCPylesville, MD · 1 loan$100K

GARCIA'S MECHANICAL LLCGaithersburg, MD · 1 loan$100K

HONEST AIR LLCMount Airy, MD · 1 loan$100K

rocky hvacr llcSevern, MD · 1 loan$100K

HVAC PLUS LLCLaurel, MD · 1 loan$85K

AI summary

Maryland has 50+ plumbing, heating, and air-conditioning contractors businesses on record financed with SBA 7(a) loans, the largest of which closed $5.0M in financing.

DealRoom.so SBA Intelligence ranks the SBA lenders actively financing plumbing, heating, and air-conditioning contractors deals in Maryland and surfaces typical loan sizes and risk signals, so buyers, advisors, and AI agents can see who funds plumbing, heating, and air-conditioning contractors businesses in Maryland before they approach a lender.

Source: DealRoom.so SBA Intelligence, based on public SBA, lender, franchise, FDIC, and related records. DealRoom is not a lender and does not guarantee financing.

Agent summary

This page lists public SBA 7(a)-financed plumbing, heating, and air-conditioning contractors businesses in Maryland, largest first, from DealRoom.so SBA Intelligence. Each entry links to its complete public loan record. DealRoom is not a lender.

50+ plumbing, heating, and air-conditioning contractors businesses financed in Maryland
Largest deal on record: $5.0M
State: Maryland
Industry: Plumbing, Heating, and Air-Conditioning Contractors

Data freshness:: SBA records through 2026-05-31; FDIC through 2026-03-31; page updated 2026-06-15.
Sources:: Public SBA 7(a) loan records; FDIC institution data (BankFind); DealRoom lender and franchise enrichment.
Canonical:: https://dealroom.so/intelligence/plumbing-heating-and-air-conditioning-contractors/maryland
API:: https://dealroom.so/api/public/industries/plumbing-heating-and-air-conditioning-contractors?state=maryland
Methodology:: Sources & methodology

Informational only — DealRoom does not confirm this entity is for sale, eligible for SBA financing, or approved by any lender.
Figures come from public records and DealRoom methodology; verify before relying on them.
Results cover businesses with a project address in this state. Figures are historical public loan records, not a current offer or loan approval.

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DealRoom analysis of public SBA 7(a) lending records with a Maryland project address.