Areas We Serve · Washington County, MN
Leading HVAC, Plumbing, and Electrical Contractor Lake Elmo, MN
Minnesota’s original home service provider has delivered licensed heating, cooling, plumbing, and electrical work to households across the Twin Cities region since 1883. Five generations of family ownership back every installation and repair with honest, upfront pricing and disciplined workmanship. Call(651) 212-5828 today to schedule same-day service for any home system.
Every Home System Handled by One Licensed Team in Lake Elmo
Scheduling separate contractors for mechanical, plumbing, and electrical projects wastes valuable time, which is why our company staffs every trade in-house. Much of this Washington County community remains farmland, with acreage parcels, horse properties, and heritage farmsteads still occupying a large share of the twenty-eight-square-mile footprint alongside the newer subdivisions required by the 2005 state-mandated Metropolitan Council development plan. Our licensed tradesmen work comfortably across rural wells and municipal hookups alike. Here are the services we provide:
HVAC Services
35 Services
A/C Installation
A/C Maintenance
A/C Repair
Air Conditioning Services
Air Purifier Installation
Boiler Installation
Boiler Maintenance
Boiler Repair
Boiler Services
Duct Cleaning
ERV/HRV Ventilation
Furnace Installation
Furnace Maintenance
Furnace Repair
Furnace Services
Heat Pump Installation
Heat Pump Maintenance
Heat Pump Repair
Heat Pump Services
Heating Installation
Heating Maintenance
Heating Repair
Heating Services
Humidifier Installation
Humidifier Services
HVAC Services
Indoor Air Quality
Insulation Services
Mini-Split Installation
Mini-Split Maintenance
Mini-Split Repair
Mini-Split Systems
Radiant Heat Services
Smart Thermostat Installation
UV Air Sanitizers
Plumbing Services
30 Services
Battery Backup Sump Pump
Faucet Repair & Installation
Frozen & Burst Pipe Repair
Gas Line Installation
Gas Line Repair
Gas Line Services
Heat Pump Water Heater
Kitchen / Bath Plumbing Repair
Leak Detection
Plumbing Inspection
Plumbing Repair
Plumbing Services
Repiping Installation
Repiping Services
Sump Pump Installation
Sump Pump Repair
Sump Pump Services
Tankless Water Heater Installation
Tankless Water Heater Maintenance
Tankless Water Heater Repair
Tankless Water Heater Services
Toilet Repair & Installation
Water Heater Installation
Water Heater Maintenance
Water Heater Repair
Water Heater Services
Water Line Installation
Water Softener Installation
Water Softener Repair
Water Softener Services
Drain Services
14 Services
Electrical Services
16 Services
Car Charging Station Installation
Ceiling Fan Installation
Circuit Breaker Installation
Dedicated Circuit Installation
Electrical Inspection
Electrical Panel Replacement
Electrical Repair
Electrical Safety Inspection
Electrical Services
EV Charging Installation
Generator Installation
Home Surge Protection
Lighting Installation
Smoke & CO Detector Installation
Switches & Outlets Installation
Whole Home Rewiring
Areas We Serve · Washington County, MN
Why Choose McQuillan Home Services?
Homeowners across eastern Washington County have trusted our family for five generations of honest workmanship and upfront pricing. Our technicians carry every Minnesota credential required to perform mechanical, plumbing, and electrical work safely. That depth of expertise matters when servicing the heritage farmsteads, executive acreage estates, and newer subdivisions that define this rapidly growing community.
Minnesota's Original Home Service Provider
Our family business has served Twin Cities households since 1883 under continuous five-generation ownership.
Fully Licensed Across Every Trade
We hold MN Mechanical Contractor MB805075, Class A Electrical EA807142, and Plumbing Contractor PC999931 credentials.
Experience With Rural Wells and Executive Acreage Builds
Our plumbers handle both the mineral-heavy private well water drawn across the township and the modern municipal service lines in newer subdivisions.
Highly Rated by Thousands of Neighbors
We maintain a 4.7-star average across more than 4,900 verified Google reviews from Twin Cities homeowners.
Neighborhoods We Serve Across the City
Our technicians respond to service calls across every residential section of this community, from the heritage farmsteads along Manning Avenue and the Old Village commercial district through the newer executive subdivisions that have filled in around Royal Golf Club. The glacial landscape here produced dozens of lakes and wetlands scattered across the city, which shapes drainage patterns in many neighborhoods and drives steady demand for sump pump work, battery backup systems, and interior drain tile maintenance. We cover both well-and-septic acreage parcels and city-sewered lots without distinction.
- Cimarron
- Eagle Point
- Heritage Farms
- Lake Jane area
- Manning Avenue Corridor
- Old Village
- Royal Golf Club area
- Sunfish Lake area
- Tablyn
- Whistling Valley
Schedule Your Home Service Visit Today!
Five generations of McQuillan tradesmen have built this family’s reputation one appointment at a time, and our crews regularly serve households throughout eastern Washington County. Our licensed technicians arrive on schedule, explain every option in plain language, and deliver written estimates before any work begins. Honest labor at fair, upfront pricing remains the standard we inherited in 1883.
Reach out to discuss well-system water softeners, furnace upgrades, panel replacements, or any home system concern across the east metro. Contact McQuillan Home Services or call (651) 212-5828 to book your visit.
Frequently Asked Questions
Do you service the rural acreage estates and the newer subdivisions equally?
Yes, our service vehicles respond to every residential address within the city limits, whether the property sits on several wooded acres with well and septic, on an executive lot near Royal Golf Club, or in one of the newer subdivisions that filled in after the Metropolitan Council development plan took effect. Our technicians carry the parts and experience to handle each setting.
Who issues building and plumbing permits for homes here?
The city Building and Planning Department administers mechanical, plumbing, and building permits for residential properties throughout the community. Electrical permits are pulled separately through the State of Minnesota with a state-assigned inspector, and our team coordinates both jurisdictions before any work begins on site.
How does well-water chemistry affect plumbing recommendations?
Most rural properties draw from private wells in the glacial aquifer that underlies eastern Washington County, which typically delivers hard water with elevated iron and manganese content. Our team sizes water softeners and iron filtration systems specifically for these conditions rather than using generic residential presets, which extends the service life of fixtures and water heaters.
Do the many lakes and wetlands raise basement groundwater concerns?
Yes, Lake Elmo, Lake Jane, Sunfish Lake, and the numerous wetlands scattered across the city raise groundwater tables across many residential blocks, which creates sustained demand for reliable sump pump and battery backup installations. Homes in low-lying sections near any of these shorelines often benefit from dedicated sump circuits and interior drain tile maintenance during spring thaw.
What mechanical concerns are common on the heritage farmsteads?
Properties tracing back to the original 1848 settlement era often still carry original gravity-style boilers, galvanized supply piping, 100-amp farmhouse panels, and knob-and-tube wiring remnants that have deteriorated after more than a century of continuous service. Our crews handle careful modernization without damaging period framing, original barn conversions, or restored homestead finishes.
Does service pricing vary between rural acreage and newer subdivision homes?
Our upfront pricing structure applies consistently to every residential address we serve, whether the property relies on a private well and septic system or on the municipal service grid in a newer subdivision. You receive a written estimate covering parts and labor before any work begins.