Home United Generator


Generator Sales & Emergency Service
in Marin & Sonoma counties in CA
If you are looking for the most reliable, highest quality brand name generators at the most competitive prices, you are at the right place. Along with our trustworthy products, we also offer exceptional complete installation and maintenance services that are easy and convenient.
Who We Are
We are the one-stop shop for all your generator needs. At United Generator, we sell, design, install and repair generators. By having all these services under one roof, we get the job done quickly at the lowest possible price while providing the best service.

What We Offer
Choose from our wide selection of both portable power generators and home standby generators from all major manufacturers, including but not limited to Generac & Guardian Emergency Home Standby, MQ Power, Multiquip, and others at huge savings.
Accessories
We also carry a full assortment of accessories, including manual and automatic transfer switches, wheel kits, fuel tanks, fuel additives, covers, power inlet boxes, and power cords.
Why Choose Us
Your satisfaction is our top priority. We will help you select the proper generator for your application and get you the best price possible. Trust us for the prompt delivery of your generator. View our Services
Multiquip Diesel Generators – Discounted Limited Offer
We have Multiquip Heavy Duty Emergency Backup Diesel Generators for sale! Limited offer.

Offered by your authorized Multiquip Dealer Mike McPherson. Call or text 707-332-0703
I have a limited supply brand new diesel generators available immediately. These are made by Multiquip Inc.. These brand new models have zero hours on them. I have been an authorized generator dealer since 2005. The prices of these emergency generators are the lowest in a decade. Please do not ask for additional discounts. This is the best price available nationwide. All units offered are on a limited sale while supplies last. Call or text 707-332-0703 to place your Multiquip Generator order to secure your discounted prices.
MQ Power WhisperWatt Super Silent Generators are built to withstand the toughest jobs no matter how challenging the application. Some of the features include a heavy-duty steel housing, an open delta winding design, and an automatic voltage regulator. Our generators range from 6 kW to 600 kVA and they provide unmatched reliability in portable power.
MQ Power WhisperWatt Super-Silent Single and Three Phase generators provide reliable power to meet the most demanding requirements. They are designed and built to withstand tough environments at construction sites and provide dependable temporary power at entertainment venues and disaster recovery operations. When mounted on the optional trailer these become portable diesel generators.
Generator Models assembled and ready to ship
DCA25SSIU4F on a skid no trailer $26,266.46
On a trailer TRLR25US with a 2 inch ball hitch $ 28,368.59. Blow out sale! Price is as described, additional options are extra.
DCA45SSIU4F on a skid $36,983.52.
On a trailer TRLR45 with 2 inch ball hitch, your best price $ 41,583.47 ea. Price is as described, additional options are extra.
DCA-36SPXU4F $38,374.56, on trailer TRLR45 mounted with 2 inch ball hitch, your best price $42,974.51 ea.
DCA70SSIU4F on a skid $51,299.14, on trailer TRLR70US mounted with 2 inch ball hitch $ 57,265.94 ea.
Customizable Generators with available options:
We also have these emergency diesel generators for sale. The first price shown is a skid mount generator. Options shown are extra to be added to the skid mount price. Example DCA10SPXU4C $15,017.18 + optionable Battery Charger $320.54 = $15,337.72
Single Phase Models:
DCA10SPXU4C $15,017.18 + Trailer TRLRMPXF $2709.50 with extra 28 gallon tank built into trailer + 2 inch ball Hitch $70.00 + Spare Tire $362.88 + Battery Charger $320.54. Hot item. Good for RV, camping trailers and home backup. Super quiet clean power safe for computers.
DCA15SPXU4F $17,587.58 + Trailer TRLRMPXF $2,709.50 with extra 28 gallon tank built into trailer + 2 inch ball Hitch $70.00 + Spare Tire $362.88 + Battery Charger $320.54.
DCA20SPXU4F $26,786.59 + Trailer TRLR25US2 $2,032.13 + 2 Inch ball Hitch $70.00 + 1 set Camlocks $597.63 + Spare Tire $489.89 + Battery Charger $399.17. Hot item. Good for RV, camping trailers and home backup. Super quiet clean power, safe for computers.
DCA36SPXU4F $38,374.56 + Trailer TRLR45 $2,032.13 + 2 inch ball Hitch $70.00 + 1 set Camlocks $556.42 + Spare Tire $350.78 + Battery Charger $399.17. Hot item. Good for RV, camping trailers and home backup. Super quiet clean power, safe for computers.
Three Phase Switchable to Single Phase Models:
DCA25SSIU4F $26,266.00 + Trailer TRLR25US $2,032.19 +2 inch ball Hitch $70.00 + 1 set Camlocks $556.42 + Spare Tire $489.89 + Battery Charger $399.17. Hot item. Good for construction and business backup. Super quiet clean power safe for computers.
DCA40SSIK4F $32,586.62 + Trailer TRLR45USH $4,529.95 + 2 inch ball Hitch $70.00 + 1 set Camlocks $556.42 + Spare Tire $350.78 + Battery Charger $399.17. Hot item. Good for construction and business backup. Super quiet clean power safe for computers.
DCA45SSIU4F $36,983.52 + Trailer TRLR45H $4,529.90 + 2 inch ball Hitch $70.00 + 1 set Camlocks $556.42 + Spare Tire $350.78 + Battery Charger $399.17 + Power Balancer Kit MQPPB45I4F $5,712.00 . Hot item. Good for construction and business backup. Super quiet clean power safe for computers.
DCA70SSIU4F $51,299.14 + Trailer TRLR70US $5,896.80 + 2 inch ball Hitch $70.00+ 1 set Camlocks $556.42 + Spare Tire $393.12 + Battery Charger $399.17 + Power Balancer Kit MQPPBNK70I4F3 $4,771.20. Good for construction and business backup. Super quiet clean power safe for computers.
DCA125SSJU4F $67,701.31 + Trailer TRLR125US $7,983.36 + 2 5/16 inch ball or Pintel . Hitch $80.00 + 2 set Camlocks $1,064.48 + Spare Tire $429.40 + Battery Charger $399.17 + Power Balancer Kit MQPPBNK1254F3 $5,485.20. Good for construction and business backup. Super quiet clean power safe for computers.
DCA150SSJIU4F3 $89,988.19 + Trailer TRLR180EV $10,886.40 + 2 5/16 inch ball or Pintel Hitch $80.00 + 2 set Camlocks $1,064.48 + Spare Tire $501.98 + Battery Charger $1,197.50 + Power Balancer Kit MQPPBNK150I4F3 $5,485.20
DCA180SSJIU4F3 $96,538.18 + Trailer TRLR108EV $10,886.40 + 2 5/16 inch ball or Pintel Hitch $80.00 + 2 set Camlocks $1,064.48 + Spare Tire $501.98 + Battery Charger $1,197.50 + Power Balancer Kit MQPPBNK180J4F3 $6,804.00
DCA220SSJIU4F3 $108,138.24 + Trailer TRLR220EV $14,261.18 + 2 5/16 inch ball or Pintel Hitch $80.00 + 2 set Camlocks $1,064.48 + Spare Tire $550.37 + Battery Charger $1,197.50 + Power Balancer Kit MQPPBNK220I4F3 $6938.40. Good for construction and business backup. Super quiet clean power safe for computers.
DCA220SSJIU4F3PB 220kVA with Parallel Basler $108,274.32
DCA300SSJU4F3 Series $138,662.50 + Trailer TRLR300EV $13,940.64 + 2 5/16 inch ball or Pintel Hitch $80.00 + 2 set Camlocks $1,06448 + Spare Tire $635.04 + Battery Charger $1,197.50 + Power Balancer Kit MQPPBNKJ4F3 $8,316.00. Good for construction and business backup. Super quiet clean power safe for computers.
DCA300SSJU4F3PB 300kVA with Parallel Basler $152,197.92
DCA400SSI4F3B $182,250.43 + Trailer TRLR400XF3DAE 3 Axles 350 Gallons Electric Brakes $23,345.28 + 2 5/16 inch ball or Pintel Hitch $80.00 + 3 set Camlocks $1,705.08 + Spare Tire $550.37 + Battery Charger $1,197.50 + Power Balancer Kit MQPPBNK400I4F3 $11,466.00.
DCA400SSI4F3BPB $199,257.41 400kVA with Parallel Basler Kit MQPDCS400P required
DCA600SSV4F3B $311,520.38 + Trailer TRLR600XFBP3E 3 Axles 600 gallons Electric Brakes $35,489.44 + 2 5/16 inch ball or Pintel Hitch $80.00 + 4 Set Camlocks $3,447.36 + Power Balancer Kit MQPPB600V4F $9,247.84 + Spare Tire $695.52 + Battery Charger $1,197.50.
DCA600SSV4F3PB $314,671.39 with Parallel Basler Kit MQPDCS600P required
Parallel Basler allow you to parallel the generator in series and add the power together. For example parrallel two DCA400kVA together it makes 800kVA and so on. Paralleling is usually done with the DCA200 thru DCA600. You can also use them in combination.
All units on sale. Call to secure your discounted prices. 707-332-0703
For detailed specifications visit https://www.multiquip.com/multiquip/super-silent.htm