Irrigation System Proposal Template: Win More Installs Without Getting Shopped on Price
A complete irrigation system proposal template for sprinkler installs, drip systems, and seasonal maintenance. Real sample proposals, 3-tier pricing, and what separates winning bids.
Irrigation System Proposal Template: Win More Installs Without Getting Shopped on Price
Irrigation contractors lose more jobs to vague quotes than to high prices.
A homeowner asks three contractors to bid a 6-zone sprinkler system. Contractor A texts back "$3,200 installed." Contractor B shows up, looks at the yard, and says "$2,800 to $3,500 depending on what we find." Contractor C sends a 2-page proposal breaking out zones, head counts, controller specs, pipe depth, backflow preventer, and warranty. Contractor C doesn't always win on price. But Contractor C closes twice as many jobs as the other two combined.
Irrigation work is invisible once it's done. Homeowners have no way to evaluate the quality of a subsurface pipe layout. All they can evaluate is the professionalism of your proposal, your communication, and whether you show up when you say you will. A detailed written proposal is where that evaluation starts — and for jobs ranging from $2,000 to $15,000, it's worth getting right.
Why Irrigation Proposals Are Different
Irrigation installs are scoped by zone count, head type, pipe layout, water source, and controller specs — and every one of those variables affects the price. A homeowner with a 5,000 sq ft lawn and a homeowner with a 5,000 sq ft lawn plus three raised beds, a side yard, and a drip system for the front beds are not the same job. Your proposal has to reflect that.
The other wrinkle: irrigation work splits into installation, startup/winterization cycles, and repair. Each service type needs its own proposal format. A repair visit quote looks nothing like a new install quote. If you're using the same two-line estimate for both, you're underselling your service on installs and creating scope confusion on repairs.
Sample Irrigation System Proposal
Here's a complete proposal for a new 6-zone residential sprinkler system on a standard suburban lot.
PROPOSAL Prepared by: Greenline Irrigation Date: March 24, 2026 Client: Rachel and Tom Neilson Property: 2218 Cedarwood Lane, Fort Collins, CO 80524
Scope of Work
New Residential Irrigation System — 6 Zones
Site assessment summary: Approximately 4,800 sq ft total irrigated area. Front lawn (2 zones, rotary heads), back lawn (2 zones, rotary heads), front foundation beds (1 zone, fixed spray), rear perennial beds (1 zone, drip emitters). Tap-in at existing main water line in utility room. Municipal water supply, 8 GPM confirmed at hose bib test.
| Item | Description | Qty | Unit Price | Total |
|---|---|---|---|---|
| System design | Site plan, zone layout, head placement, pipe routing — includes permit coordination if required | 1 | $0 | Included |
| Trenching | 6" depth, up to 280 linear feet of mainline and lateral runs | 280 LF | $4.00/LF | $1,120 |
| 1" mainline (Schedule 40 PVC) | From tap-in to manifold, pressure-rated | 45 LF | $3.50/LF | $158 |
| 3/4" lateral pipe (Class 200) | Zone runs to heads | 235 LF | $2.00/LF | $470 |
| Hunter PGP rotary heads | Adjustable arc, 15–45 ft radius, 24 installed | 24 | $18 | $432 |
| Hunter Pro-Spray fixed spray heads | 10 ft radius, pop-up, 8 installed | 8 | $14 | $112 |
| Drip zone assembly | Drip manifold, pressure regulator, filter, 12 emitters for rear beds | 1 | $185 | $185 |
| 6-station manifold (valve box) | Underground PVC manifold with Rainbird 100-DV valves | 1 | $290 | $290 |
| Backflow preventer | Watts 009 reduced-pressure zone, tested and certified | 1 | $280 | $280 |
| Smart controller — Rachio 3 (8-zone) | Wi-Fi, weather-based scheduling, app integration | 1 | $225 | $225 |
| Labor — installation | 2-person crew, full install day | 1 | $680 | $680 |
| System startup + zone test | Pressure test, head adjustment, runtime programming | 1 | $125 | $125 |
| Permit (if required by municipality) | Pulled by contractor, fee passed through at cost | 1 | ~$75 | $75 |
| Total | $4,152 |
Exclusions
- Soil restoration beyond 12" of trench fill (premium sod repair available as add-on)
- Water main tap-in if requiring licensed plumber (rare — included if accessible)
- Concrete or pavement cutting
Warranty 2-year workmanship warranty on all installed components. Manufacturer warranty on heads (2 yr), controller (5 yr), backflow (1 yr).
Payment 50% deposit at scheduling. Balance due at completion and system walkthrough.
Schedule Installation typically within 7–10 business days of deposit.
Signature: _________________________ Date: _____________
Print Name: _________________________
3-Tier Pricing for Irrigation Systems
Three-tier pricing works well for irrigation because there are meaningful upgrade paths: basic heads vs smart rotor tech, standard timer vs weather-adaptive controller, basic pop-up spray vs high-efficiency rotary.
Basic — Standard Install Best for: Budget-focused jobs, rental properties, simple rectangular lots
| Feature | Spec |
|---|---|
| Controller | 6-station basic timer (Orbit or equivalent) |
| Heads | Standard pop-up spray + fixed rotors |
| Pipe | Schedule 40 PVC mainline, Class 200 laterals |
| Backflow | Ball valve + atmospheric vacuum breaker |
| Zones | Up to 6 |
| Typical price (6-zone, 5,000 sq ft) | $2,800–$3,200 |
Standard — Smart System Best for: Primary residences, water-savings focus, medium complexity
| Feature | Spec |
|---|---|
| Controller | Rachio 3 or Hunter HC — weather-based, app-controlled |
| Heads | Hunter PGP rotary (lawn) + Pro-Spray (beds) |
| Pipe | Schedule 40 PVC throughout |
| Backflow | Watts 009 reduced-pressure zone (certified test included) |
| Zones | Up to 8, includes drip zone for beds |
| Typical price (6-zone, 5,000 sq ft) | $3,800–$4,500 |
Premium — High-Efficiency Build Best for: HOA properties, water-restricted municipalities, drought-prone areas, high-end landscaping
| Feature | Spec |
|---|---|
| Controller | Rachio 3 or Rain Bird ST8I — flow monitoring, leak detection |
| Heads | Hunter MP Rotator (ultra-low precip rate) + drip for all beds |
| Pipe | Sch 40 PVC with wire conduit, all runs sleeved under hardscape |
| Backflow | Watts 007 double-check with annual test |
| Flow sensor | Wired to controller — auto-shuts on leak detection |
| Zones | Up to 12, full site coverage |
| Typical price (6-zone, 5,000 sq ft base) | $5,500–$7,500 |
The biggest upgrade cost is always the controller and heads. Homeowners who've had irrigation before — especially in water-restricted areas — often see the smart system as the minimum, not the upgrade.
What Irrigation Proposals Must Include
1. Zone-by-zone breakdown Don't just say "6 zones." Describe each zone: front lawn zone 1 (9 rotary heads, 2,400 sq ft), rear lawn zone 2 (7 rotary heads, 1,800 sq ft), etc. This is what separates your proposal from a one-number quote.
2. Head count and head type List the actual heads you're installing. This matters for the homeowner (they can verify it during the job) and for you (it creates a fixed scope that prevents "I thought that included more heads").
3. Controller specification Name the model. Orbit, Rain Bird, Hunter, Rachio — they're not all the same, and a homeowner who has to live with this system for 20 years wants to know what they're getting. A smart controller listed by name is also a quick way to differentiate from a competitor who just says "digital timer."
4. Backflow preventer type and certification In most municipalities, backflow preventers require annual testing by a certified technician. If you're installing an RP (reduced-pressure) zone device, note that. If you're doing the initial certification test, include it. This is a liability item — document it every time.
5. Exclusions Be explicit about what's not included. Concrete cutting, premium sod restoration, permit fees passed through, and water main tap-ins that require a licensed plumber — all of these have surprised enough contractors that they belong in every proposal.
6. Warranty and service terms A 2-year workmanship warranty is standard for irrigation installs. Include it, and briefly note what it covers (parts and labor for installation defects, not head damage from mowers or frost).
Mistakes That Cost Irrigation Contractors Jobs
1. Not walking the full property before quoting Irrigation pricing depends on soil type, run distance, water pressure at the tap, and slope. A quote based on "6 zones, about 5,000 sq ft" can blow up when you arrive and find compacted clay, a 45-foot run to the back bed, or 40 PSI at the hose bib instead of the 70 you assumed. Do the site walk. Quote from real numbers.
2. Leaving the smart controller as an upgrade the client has to ask for Most homeowners don't know Rachio or Hunter HC exists. If you default to a basic timer in your standard quote, you're leaving $200–$400 on every install. Build a smart controller into your mid-tier and explain it: "weather-based scheduling, app control, $40–$80 lower water bill per season." Most clients will choose it.
3. No exclusions clause "Installed to full coverage" sounds complete. Then the client calls two weeks later because the corner of the yard is dry, there's a wet patch near the valve box, and the flower bed drip emitters are backwards. Without a documented exclusion list and a scope note (e.g., "adjustments within 30 days of install included; damage from third-party work excluded"), every callback becomes a dispute.
4. Quoting repairs and new installs the same way A repair visit that finds a cracked zone valve, a broken lateral, and two misaligned heads has completely different proposal needs than a new install. Use a repair-specific proposal format with a diagnostic fee, recommended repairs with optional approval, and labor billed to scope. Bundling repair quotes the same way as new installs causes confusion on scope and margin.
How Propovio Helps
Propovio generates full irrigation proposals from a plain-English job description in under 60 seconds. Describe the property layout, zone count, head types, and any special conditions — the AI structures the itemized scope, 3-tier pricing, and warranty language automatically. Clients receive a mobile-ready proposal they can review and e-sign from their phone. You get notified the moment they open it.
The contractors who consistently close irrigation jobs at full price aren't necessarily the cheapest or the fastest. They're the ones who show up with a professional proposal that makes the homeowner feel like they're hiring a business — not a guy with a trencher and a good review on Nextdoor. Send the proposal. Win the job.