The 4Homes field guide

Better questions for every part of the house.

62 original guides built for the moment before you call, buy, replace, sign, or decide to wait.

Section 01

Care & upkeep

Small routines that keep the house working and prevent avoidable surprises.

Section 02

Repairs & systems

Know what is urgent, what can wait, and what a useful quote should include.

Repair, Replace, or Watch?8 min

Plan for the roof before the roof chooses the date

How to track roof condition, compare repair and replacement, and ask better questions before signing a proposal.

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Repair, Replace, or Watch?7 min

HVAC repair or replace: make the call without guessing

Use comfort, repair history, equipment condition, and the proposed fix to make the call instead of guessing from age alone.

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Repair5 min

Water-heater warning signs worth acting on

What to notice around a tank or tankless unit before a small issue becomes lost hot water or water damage.

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Repair, Replace, or Watch?8 min

AC running but not cooling: safe checks before the service call

Separate a thermostat issue, weak airflow, visible ice, water, and electrical warning signs without opening the equipment or guessing at the repair.

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The House File8 min

One slow drain or a sewer-line problem? Follow the clues

Use the number of affected fixtures and the way they interact to decide whether to stop using water and call a plumber, utility, or septic professional.

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The House File8 min

A toilet that will not stop running: what to check first

Stop the refill safely, watch one complete flush, and separate a fill problem from a seal, chain, handle, or overflow symptom.

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Before You Hire8 min

How to compare contractor quotes line by line

Line up scope, materials, responsibility, timing, and payment so the lowest number does not hide the most missing work.

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Repair8 min

Is a heat-pump water heater right for your home?

Compare hot-water demand with space, airflow, drainage, electrical work, sound, incentives, maintenance, and the complete installed cost.

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Repair8 min

Build a septic maintenance record that sets the next service date

Map the system, keep measured solids and service notes, protect the drainfield, and set the next visit from evidence rather than a generic reminder.

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Repair8 min

What should a chimney inspection include?

Separate cleaning from inspection, select the scope that fits the system and recent events, and require a written safe-use record.

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Repair8 min

Found a foundation crack? Build the record before choosing a repair

Document the crack, weather, moisture, and whole-house symptoms before choosing monitoring, an independent structural evaluation, or repair.

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Repair8 min

Choose a sump-pump backup by the water the house must move

Measure inflow, cycles, lift, outage needs, battery care, alarms, and discharge conditions before selecting a sump-pump backup.

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The House File8 min

What should a crawl-space inspection cover?

Hire for a location-mapped inspection of moisture, structure, pests, insulation, ducts, plumbing, electrical conditions, access limits, and next steps.

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The Honest Cost9 min

Make the water-restoration estimate show the drying plan

Separate emergency mitigation from reconstruction, map affected materials and readings, explain equipment days, control changes, and define drying closeout.

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Before You Hire9 min

Compare foundation-repair proposals without buying the first diagnosis

Separate symptoms, diagnosis, and repair, then compare measurements, design responsibility, quantities, drainage, monitoring, and warranties.

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The House File9 min

What should a sewer-camera inspection report include?

Define the inspected segment and zero point, keep the full video, map findings and limits, and create a usable repair handoff.

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Before You Hire9 min

Make a basement-waterproofing proposal name the water path

Compare the diagnosed water path, interception point, drainage, discharge, concealed-work rules, safety stops, warranty, and proof.

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Before You Hire9 min

Compare electrical-panel replacement quotes by the actual service scope

Separate panel replacement from a service upgrade, then compare load calculations, utility work, circuits, permits, outage planning, and closeout.

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Before You Hire8 min

What a chimney-repair estimate should separate

Compare crown, flashing, masonry, liner or flue, appliance, and structural work with evidence, change rules, and a safe-use closeout.

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Before You Hire8 min

Make a crawl-space encapsulation quote diagnose the moisture first

Separate liquid water, soil vapor, air leakage, humidity, and contamination before comparing the liner, drainage, sealing, insulation, and drying scope.

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Section 03

Safety & protection

Reduce household risk, document what matters, and prepare before something goes wrong.

Section 04

Comfort & efficiency

Make rooms feel better while cutting the waste you do not need to pay for.

Section 05

Projects & value

Choose improvements around real life, lasting usefulness, and the home as a whole.

Improve8 min

Choose the next renovation with a whole-home plan

Prioritize safety, durability, daily friction, and future work before picking finishes or following resale lists.

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Improve6 min

Small upgrades that make a home easier to live in

Low-disruption improvements focused on lighting, storage, controls, hardware, comfort, and everyday movement.

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Improve7 min

Why a home's estimated value changes

Understand automated estimates, comparable sales, property condition, and why one number should not drive a major decision.

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Improve8 min

Use this remodel change-order checklist before work continues

Document the new condition, added and deleted scope, complete price, schedule effect, approvals, and closeout records before changed work begins.

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Improve8 min

Compare replacement-window quotes opening by opening

Compare the exact product, rating, installation method, water-management scope, finish work, warranty, and closeout record for every opening.

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Improve8 min

What should a gutter-cleaning service include?

Define included runs, downspout checks, safe access, approved extras, discharge findings, cleanup, and photo closeout before hiring.

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Before You Hire8 min

Make an attic-insulation quote show the hidden work

Compare existing conditions, air sealing, ventilation, hazards, material, installed depth, and closeout before comparing totals.

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Before You Hire9 min

What a roof-replacement quote should settle before tear-off

Settle the roof map, exact assembly, flashing, ventilation, deck-repair prices, protection, warranties, and change rules before tear-off.

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Before You Hire8 min

What a siding-replacement quote should show behind the finish

Compare the wall map, tear-off, sheathing rules, drainage plane, opening flashings, lead-safe work, warranty, and closeout—not only the siding product.

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Section 06

Home money

Make clearer decisions about recurring costs, reserves, value, and larger expenses.

Section 07

Garden & outdoors

Build a useful, resilient yard around your climate, time, water, and the way you live outside.

Section 08

Rooms & design

Make rooms work and feel better with thoughtful layouts, light, color, storage, and smaller changes.

Section 09

Buying guides

Compare home products and services by fit, safety, upkeep, total cost, and the claims that matter.