A marketing agency built for contractors
Supplemental Marketing Solutions is a digital marketing agency for contractors and home-service businesses. We help contractors get found online, generate qualified leads, and book more jobs with integrated marketing systems — website design, SEO, lead generation, Google Business Profile optimization, and AI automation.
Based in Longmont, Colorado, we serve contractors and service businesses nationwide. We focus on contractors because we understand the unique challenges of marketing a service business — inconsistent lead flow, no time for follow-up, and marketing that feels disconnected from the actual work you do.
Our story
Supplemental Marketing Solutions was founded to solve a real problem: contractors and home-service businesses struggle to find a marketing partner that actually understands their industry. Generic agencies don't know the difference between HVAC and plumbing, and they don't understand the urgency of lead follow-up in a service business.
We built SMS to be different — a marketing agency that specializes in contractors, that builds integrated systems instead of isolated tactics, and that measures success in booked jobs, not vanity metrics.
What we do
We build complete marketing systems for contractors: conversion-focused websites, local SEO and Google Business Profile optimization, lead generation with automated capture and follow-up, AI automation for nurturing and booking, and unified reporting that shows the full customer journey.
Everything works together as one connected system — so your marketing compounds month over month instead of starting from scratch.
Our areas of expertise
Contractor-focused
We specialize in contractors and home-service businesses — not generic marketing.
Service businesses
We understand the urgency and economics of service-based businesses.
Local search
We help you dominate local search and Maps in your service area.
Integrated systems
We build connected systems, not disconnected one-off tactics.
Industries we serve
We work with contractors and home-service businesses across many trades, including:
Get in touch
Ready to find out what's holding your marketing back? Book a free Growth Audit or reach out directly.
Ready to Find Out What's Holding Your Marketing Back?
Get a free Growth Audit. We'll review your website, SEO, Google Business Profile, lead generation, and follow-up — then show you exactly what to fix.