| Raider Painting Company | Bret Allen Tabrizi | info@raiderpainting.com | (714) 377 1427 | Windows, patio, painters | Merced · Merced County | — | — |
| Raider Painting In Merced Ca | Raider Painting In Merced Ca | estimates@raiderpainting.com | (877) 248-5044 | Windows, patio, painters | Merced · Merced County | — | — |
| Ranchwood | Hostetler Greg | — | (209) 826 6200 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Rangel Construction | Israel Darinell Rangel | interested@domainmarket.com | (209) 756 5942 | GC, remodel, ADU | Merced · Merced County | — | — |
| Raul Tile Company | Pena Diaz Raul | — | (408) 568 9514 | Other | Gustine · Merced County | — | — |
| Rc Eira Construction | Raymond Marvin Jr Sequeira | — | (209) 261 4673 | GC, remodel, ADU | Hilmar · Merced County | — | — |
| Re - New Painting | Re - New Painting | — | (408) 469 6763 | Windows, patio, painters | Santa Nella · Merced County | — | — |
| Red Brick Property Management | Red Brick Property Management | — | (209) 725-2110 | Property managers | Merced · Merced County | — | — |
| Reds Roofing | Dalton Charles Degrace | redsroofing559@yahoo.com | (559) 584-7229 | Other roofers | Los Banos · Merced County | — | — |
| Redstone Construction INC | Terry Keith Rolfe | — | (209) 358 7122 | GC, remodel, ADU | Atwater · Merced County | — | — |
| Reece's Painting | Reece's Painting | — | (209) 587 1865 | Windows, patio, painters | Los Banos · Merced County | — | — |
| Reel Power Solutions INC | Shawn Bryant Reel | — | (209) 617 8118 | Electricians | Merced · Merced County | — | — |
| Regalados Construction INC | Ramiro Adrian Regalado Salcido | — | (877) 332 9845 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Reliable Fence INC | Soto Joseluis Alcaraz | info@reliablefence.com | (209) 704 3527 | Other | Los Banos · Merced County | — | — |
| Rene Gonzalez | Rene Gonzalez | rene@levelupsuccessinnovations.com | (408) 771 8028 | Electricians | Los Banos · Merced County | — | — |
| Rene Paul Diaz | Rene Paul Diaz | — | (209) 230 0650 | GC, remodel, ADU | Merced · Merced County | — | — |
| Renee Moreno Const | Renee Moreno Const | — | (209) 605 6857 | GC, remodel, ADU | Livingston · Merced County | — | — |
| Renoir Plumbing INC | Peter Thomas Renoir | — | (209) 634 0612 | Other | Stevinson · Merced County | — | — |
| Rental Management INC | Rental Management INC | — | (209) 383-4288 | Property managers | Merced · Merced County | — | — |
| Rental Zebra | Rental Zebra | — | (888) 851-6583 | Property managers | Merced · Merced County | — | — |
| Resendez Roofing | Resendez Johnny | — | (209) 722 5618 | Other roofers | Merced · Merced County | — | — |
| Resilience Heating & Air | Resilience Heating & Air | — | (831) 262 0346 | HVAC | Los Banos · Merced County | — | — |
| Reyman & Sons | Reyman & Sons | — | (209) 818 5800 | Electricians | Delhi · Merced County | — | — |
| Rg Lawn Services | Roman Gomez | — | (559) 706 6337 | Windows, patio, painters | Atwater · Merced County | — | — |
| Richard Thomas Maher DBA R T Maher Construction | Richard Thomas Maher | office@rtmaher.com | (209) 384 1227 | Electricians | Merced · Merced County | — | — |
| Richard Young Air Conditioning DBA Young's Air Conditioning | Richard Henry Young | — | (209) 826 4807 | HVAC | Los Banos · Merced County | — | — |
| Rick Filippini Custom Welding | Rick Filippini Custom Welding | — | (209) 620 4673 | Other | Gustine · Merced County | — | — |
| Rios Construction | Lucatero Rios Alejandro | zcrios@cox.net | (408) 910 6693 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Rise Above Painting | Rise Above Painting | — | (209) 628-1618 | Windows, patio, painters | Merced · Merced County | — | — |
| Ritchie Electric | Michael Lee Ritchie | justinritchie@ritchieelectric.com | (530) 314 1463 | Electricians | Los Banos · Merced County | — | — |
| Rlc Construction | Rhea Lynne Clevenger | — | (408) 373 6306 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Road Runner Painting | Road Runner Painting | — | (925) 477 7518 | Windows, patio, painters | Merced · Merced County | — | — |
| Robal INC | Jerry Lee Wooten | — | (209) 649 5000 | Other | Dos Palos · Merced County | — | — |
| Robert R Sellers | Robert R Sellers | — | (209) 617 3635 | GC, remodel, ADU | Hilmar · Merced County | — | — |
| Robert Stephen Hefner | Robert Stephen Hefner | — | (209) 756 0185 | HVAC | Merced · Merced County | — | — |
| Robles Landscaping Design LLC | Amezquita Aurelio | aurelio.amezquita@yahoo.com | (209) 658 6623 | Windows, patio, painters | Merced · Merced County | — | — |
| Rocha Backhoe Service INC | Alan Leonard Rocha | — | (209) 854 3052 | Other | Gustine · Merced County | — | — |
| Rocha's Electrical | Brien Manuel Rocha | — | (209) 564 1394 | HVAC | Merced · Merced County | — | — |
| Rockstrong Handyman Services | Rockstrong Handyman Services | — | (408) 509-3485 | Windows, patio, painters | Merced · Merced County | — | — |
| Rocky Mountain Const | Rocky Mountain Const | — | (209) 769 1097 | GC, remodel, ADU | Merced · Merced County | — | — |