Clearing
Land Clearing & Demolition
Masticating, grubbing, debris piling, pile burning and offsite hauling for house pads, driveways, fence lines and defensible space.
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General Engineering Contractor · Mariposa, CA
Get it done right the first time.
Family-owned excavation, land clearing and grading built on hard work and honest pricing. Partner with Peak for your next project across Central California.
CSLB #1144817
UEI VT4PF8FQUJN8
DIR 2000017540
DBE
WOSB
ISN Certified
Who we are
Central California's excavation & land-clearing partner
Peak Excavating Inc. is a licensed general engineering contractor based in Mariposa, California. From defensible-space clearing to deep utility work, we bring the right equipment, certified crews and a get-it-done-right mindset to every job.
- Licensed, bonded & insured — CSLB #1144817
- Family-owned & locally operated since 2022
- OSHA-certified crews and modern equipment
- Public, commercial & residential projects welcome
What we do
Full-service excavation & site work
One contractor for clearing, dirt work, septic, utilities and specialized trenchless drilling — from a small driveway to tens of thousands of yards.
Dirt Work
Earthwork & Grading
Excavating, moving, compacting and grading soil and rock for pads, arenas, access roads, terraces, ponds and dams.
Learn moreWastewater
Septic Systems
New septic and aerobic treatment systems, failed-system repairs, stone, bio-chamber/infiltrator and mounded leach fields.
Learn moreUtilities
Utility Installation
Wet and dry utilities — water pipelines, sewer laterals, power and telecom conduit, pull boxes and homeowner power-pole sets.
Learn moreTrenchless
Trenchless & HDD
Horizontal directional drilling places utilities under roads, waterways and landscaping with depth accuracy within one inch.
Learn moreHydro
Vacuum Excavation
Air and hydro excavation for daylighting utilities, flushing pipelines, cleaning culverts and slot trenching in sensitive areas.
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Site development · Start here
Putting a home on your land?
Manufactured, modular, mobile or tiny home — we take your bare piece of foothill property from raw dirt to move-in ready. One call gets the ball rolling.
- Clearing, driveway & pad grading
- Septic systems & water, power and utility hookups
- We'll point you to the right county permits
On call, day & night
Emergency Services
24/7 Emergency Excavation
Winter storm road repair, downed-tree clearing, culvert opening, slope stabilization and emergency water, sewer and leach-line replacement — we're ready when you need us.
Why partner with Peak
Built on hard work & honest pricing
Licensed & Insured
A bonded California general engineering contractor (CSLB #1144817) with proper insurance and DIR registration on every project.
Family-Owned & Local
Founded in 2022 and rooted in the Sierra foothills. You work directly with the owners who care about your property and your neighbors.
Right Equipment, Right Crew
Modern tractors, trucks and drilling rigs run by OSHA-certified operators trained directly by the manufacturers.
Wildfire & Defensible Space
We got our start helping homeowners meet CalFire defensible-space requirements — and we'll help you find grants to pay for it.
24/7 Emergency Response
Storm damage doesn't wait. We're on call day and night within our standard service territory for urgent repairs.
5-Star Reputation
Neighbors describe us as responsive, professional, affordable and honest. See what our customers have to say.
2022
Family-Owned Since
5
Counties Served
5.0★
Customer Rating
24/7
Emergency Service
Customer reviews
Trusted by Sierra foothills property owners
He did an awesome job clearing heavy brush and downed trees from my property. Licensed and bonded, quality work, very reasonable rates and excellent customer service. Highly recommend!
They did great work doing trenches for me and even helped run and connect water out to the back of my property! Professional, quick, and communicated everything. I'd definitely use them again!
Family owned, honest and affordable. Definitely recommend calling them for help with maintenance on your property in the Sierra foothills area.
Where we work
Serving Central California
Based in Mariposa and working throughout the Sierra foothills for private, commercial and public clients.
Mariposa County
Madera County
Merced County
Fresno County
Tuolumne County
Sierra Foothills
Not sure if you're in our area? Reach out — if we can't help, we'll point you to someone who can.
Ready to break ground?
Let's get your project done right the first time.
Tell us about your site and we'll get you a fair, honest estimate. No pressure, just straight answers from a contractor who shows up.